79 files changed, 60563 insertions, 53601 deletions

diff --git a/po/TurtleArt.pot b/po/TurtleArt.pot
index 37d864d..6d78a0e 100644
--- a/po/TurtleArt.pot
+++ b/po/TurtleArt.pot
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -16,9 +16,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr ""
 
@@ -27,6 +26,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr ""
 
@@ -51,7 +52,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr ""
 
@@ -60,7 +61,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr ""
 
@@ -88,11 +89,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -109,8 +110,8 @@ msgstr ""
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr ""
 
@@ -120,8 +121,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr ""
 
@@ -131,8 +132,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr ""
 
@@ -174,11 +175,11 @@ msgstr ""
 msgid "fill screen"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr ""
 
@@ -195,65 +196,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -403,541 +404,543 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr ""
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr ""
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr ""
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr ""
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr ""
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr ""
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
-msgid "store in box 1"
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
-msgid "stores numeric value in Variable 1"
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
-msgid "store in box 2"
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
-msgid "stores numeric value in Variable 2"
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
+#: TurtleArt/tabasics.py:866
+msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:864
-msgid "box 1"
+#: TurtleArt/tabasics.py:871
+msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
-msgid "Variable 1 (numeric value)"
+#: TurtleArt/tabasics.py:879
+msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
-msgid "box 2"
+#: TurtleArt/tabasics.py:884
+msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
-msgid "Variable 2 (numeric value)"
+#: TurtleArt/tabasics.py:892
+msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
+#: TurtleArt/tabasics.py:895
+msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
+#: TurtleArt/tabasics.py:902
+msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:905
+msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr ""
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr ""
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr ""
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr ""
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr ""
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr ""
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1046,657 +1049,667 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1828,11 +1841,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1849,11 +1862,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1872,7 +1885,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1889,26 +1902,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1940,12 +1953,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1955,915 +1968,987 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr ""
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr ""
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
diff --git a/po/af.po b/po/af.po
index 5e1d752..42dae43 100644
--- a/po/af.po
+++ b/po/af.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: TURTLEART\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-09-22 05:33+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: AF <walter@sugarlabs.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 "X-Generator: Pootle 2.0.5\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "Turtle Art"
 
@@ -29,6 +28,8 @@ msgid "Palette of turtle commands"
 msgstr "palet van skilpadbevele"
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "vorentoe"
 
@@ -56,7 +57,7 @@ msgid "clears the screen and reset the turtle"
 msgstr "maak die skerm skoon en herstel die skilpad"
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "links"
 
@@ -66,7 +67,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr "draai die skilpad anti-kloksgewys (gee die hoek in grade)"
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "regs"
 
@@ -96,11 +97,11 @@ msgstr "skuif die skilpad in 'n boog"
 msgid "set xy"
 msgstr "stel xy"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "x"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "y"
 
@@ -120,8 +121,8 @@ msgstr "stel rigting"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr "stel die rigting van die skilpad (0 is na die bokant van die skerm.)"
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "x-koord"
 
@@ -133,8 +134,8 @@ msgstr ""
 "hou die huidige x-koordinaat van die skilpad (kan gebruik word i.p.v. 'n "
 "nommerblok)"
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "y-koord"
 
@@ -146,8 +147,8 @@ msgstr ""
 "hou die huidige y-koordinaat van die skilpad (kan gebruik word i.p.v. 'n "
 "nommerblok)"
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "rigting"
 
@@ -195,11 +196,11 @@ msgstr "stel die grootte van die lyn wat die skilpad teken"
 msgid "fill screen"
 msgstr "vul skerm"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "kleur"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr "skadu"
 
@@ -216,71 +217,71 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr "hou die huidige pengrootte (kan gebruk word i.p.v. 'n nommerblok)"
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-#, fuzzy
-msgid "Palette of pen colors"
-msgstr "palet van penbevele"
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr "stel kleur"
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 #, fuzzy
 msgid "sets color of the line drawn by the turtle"
 msgstr "stel die"
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr "stel skadu"
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 #, fuzzy
 msgid "sets shade of the line drawn by the turtle"
 msgstr "stel die skadu van die lyn wat die skilpad teken"
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 #, fuzzy
 msgid "sets gray level of the line drawn by the turtle"
 msgstr "stel die skadu van die lyn wat die skilpad teken"
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 "hou die huidige kleur van die pen (kan gebruk word i.p.v. 'n nommerblok)"
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 #, fuzzy
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr "hou die huidige skaal (kan gebruik word i.p.v. 'n nommerblok)"
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+#, fuzzy
+msgid "Palette of pen colors"
+msgstr "palet van penbevele"
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -441,564 +442,566 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr "logiese groter-as bewerker"
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr "logiese kleiner-as bewerker"
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr "logiese gelyk-aan bewerker"
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "NIE"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr "logiese NIE-bewerker"
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr "EN"
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr "logiese EN-bewerker"
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "OF"
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr "logiese OF-bewerker"
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 #, fuzzy
 msgid "Palette of flow operators"
 msgstr "palet van vloeibewerkers"
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "wag"
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr "vir altyd"
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 #, fuzzy
 msgid "loops forever"
 msgstr "gaan vir altyd in 'n lus in"
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr "herhaal"
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 #, fuzzy
 msgid "loops specified number of times"
 msgstr "gaan 'n gespesifiseerde hoeveelheid kere in 'n lus in"
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr "as"
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr "dan"
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr "AS-DAN-bewerker wat boolse bewerkers van die Syferpalet gebruik"
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
-msgstr ""
+#: TurtleArt/tabasics.py:772
+msgid "else"
+msgstr "andersins"
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr "AS-DAN-ANDERS-bewerker wat boolse bewerkers van die Syferpalet gebruik"
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 #, fuzzy
 msgid "jogs stack right"
 msgstr "skuif stapel regs"
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 #, fuzzy
 msgid "jogs stack down"
 msgstr "skuif stapel af"
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr "stop aksie"
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 #, fuzzy
 msgid "Palette of variable blocks"
 msgstr "palet van veranderlike blokke"
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "begin"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr "koppel die aksie aan die die nutsbalk se uitvoerknoppies"
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr "teks"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr "stringwaarde"
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr "aksie"
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr "bokant van benoembare aksiestapel"
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+#, fuzzy
+msgid "invokes named action stack"
+msgstr "roep die beoemde aksiestapel in"
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr "stoor in hokkie 1"
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 #, fuzzy
 msgid "stores numeric value in Variable 1"
 msgstr "stoor die numeriese waarde in veranderlike 1"
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr "stoor in hokkie 2"
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 #, fuzzy
 msgid "stores numeric value in Variable 2"
 msgstr "stoor die numeriese waarde in veranderlike 2"
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr "teks"
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr "stringwaarde"
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr "hokkie 1"
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 #, fuzzy
 msgid "Variable 1 (numeric value)"
 msgstr "veranderlike 1"
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr "hokkie 2"
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 #, fuzzy
 msgid "Variable 2 (numeric value)"
 msgstr "veranderlike 2"
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
+msgid "store in"
+msgstr "stoor in"
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
 msgid "box"
 msgstr "hokkie"
 
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
+msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
-msgstr "benoemde veranderlike"
-
-#: TurtleArt/tabasics.py:894
-msgid "store in"
-msgstr "stoor in"
-
-#: TurtleArt/tabasics.py:894 taextras.py:359
-msgid "value"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
 #, fuzzy
 msgid "stores numeric value in named variable"
 msgstr "stoor numeriese waarde in benoemde veranderlike"
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
-msgstr "aksie"
-
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
-msgstr "bokant van benoembare aksiestapel"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
+msgstr "benoemde veranderlike"
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 #, fuzzy
 msgid "action 1"
 msgstr "aksie"
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 #, fuzzy
 msgid "top of Action 1 stack"
 msgstr "bokant van aksie 1 stapel"
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 #, fuzzy
 msgid "action 2"
 msgstr "aksie"
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 #, fuzzy
 msgid "top of Action 2 stack"
 msgstr "bokant van aksie 2 stapel"
 
-#: TurtleArt/tabasics.py:939
-#, fuzzy
-msgid "invokes named action stack"
-msgstr "roep die beoemde aksiestapel in"
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 #, fuzzy
 msgid "invokes Action 1 stack"
 msgstr "roep aksie 1 stapel in"
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 #, fuzzy
 msgid "invokes Action 2 stack"
 msgstr "roep aksie 2 stapel in"
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 #, fuzzy
 msgid "Title"
 msgstr "titel"
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr "Stop die skilpad"
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr "Wys blokke"
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr "Versteek blokke"
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 #, fuzzy
 msgid "orientation"
 msgstr "voorlegging"
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 #, fuzzy
 msgid "next"
 msgstr "teks"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr "Stoor as Logo"
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr "Stoor as prent"
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr "Stoor flitsbeeld"
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr "Wys palet"
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr "Versteek palet"
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr "Redigeer"
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "Projek"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr "Kopieer"
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr "Plak"
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr "Volskerm"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 #, fuzzy
 msgid "Grow blocks"
 msgstr "Wys blokke"
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr "Maak skoon"
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr "Voer uit"
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr "Stap"
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr "Hulp"
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 #, fuzzy
 msgid "Stop"
 msgstr "bokant"
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1109,678 +1112,690 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr "klank"
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 #, fuzzy
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr "AS-DAN-ANDERS-bewerker wat boolse bewerkers van die Syferpalet gebruik"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 #, fuzzy
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr "AS-DAN-ANDERS-bewerker wat boolse bewerkers van die Syferpalet gebruik"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr "bokant"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr "Sugar Joernaal media-objek"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr "Sugar Joernaal oudio-objek"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr "Sugar Joernaal video-objek"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr "beskrywing"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr "Sugar Journal beskrywingsveld"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr "wys"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 #, fuzzy
 msgid "draws text or show media from the Journal"
 msgstr "teken teks of wys media van die Joernaal"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr "stel skaal"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 #, fuzzy
 msgid "sets the scale of media"
 msgstr "stel die skaal van die media"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr "skaal"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr "vra vir inset van die sleutelbord (word in sleutelbord-blok gestoor)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr "sleutelbord"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 #, fuzzy
 msgid "holds results of query-keyboard block as ASCII"
 msgstr "hou die resultaat van die sleutelbord-navraagblok"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 #, fuzzy
 msgid "Palette of extra options"
 msgstr "palet van ekstra opsies"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr "druk"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 #, fuzzy
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr "druk die waarde op die EILU (eerste-in-laaste-uit) stapel"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr "wys die hoop"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 #, fuzzy
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr "druk die waarde op die EILU (eerste-in-laaste-uit) stapel"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr "maak hoop skoon"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr "haal af"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 #, fuzzy
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr "druk die waarde op die EILU (eerste-in-laaste-uit) stapel"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 #, fuzzy
 msgid "empty heap?"
 msgstr "maak hoop skoon"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr "druk"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr "vertoon die waarde in die statusblokkie aan die onderkant van die skerm"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 "voer die kode uit wat in die tamyblock.py module onder die Joernaal gevind "
 "word"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 #, fuzzy
 msgid "turtle"
 msgstr "Skilpad"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr "bokant"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr "onderkant"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
-msgstr ""
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+#, fuzzy
+msgid "loads a block"
+msgstr "laai my blok"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+#, fuzzy
+msgid "setxy"
+msgstr "stel xy"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 #, fuzzy
 msgid "Palette of presentation templates"
 msgstr "palet van voorleggingstemplate"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr "versteek blokke"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 #, fuzzy
 msgid "declutters canvas by hiding blocks"
 msgstr "maak werksoppervlak skoon deur blokke te versteek"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 #, fuzzy
 msgid "show blocks"
 msgstr "Wys blokke"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 #, fuzzy
 msgid "presentation template: list of bullets"
 msgstr "voorleggingstemplaat: Kollys met sewe kolle"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr "voorleggingstemplaat: Kies 'n Joernaalobjek (sonder beskrywing)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr "voorleggingstemplaat: Kies 'n Joernaalobjek (met beskrywing)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr "voorleggingstemplaat: Kies vier Joernaalobjekte"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr "voorleggingstemplaat: Kies twee Joernaalobjekte"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr "x-koordinaat van die linkerkant van die skerm"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr "onderkant"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr "y-koordinaat van die onderkant van die skerm"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr "wydte"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr "wydte van die werksoppervlak"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr "x-koordinaat van die regterkant van die skerm"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr "y-koordinaat van die bokant van die skerm"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr "hoogte"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr "hoogte van die werksoppervlak"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 #, fuzzy
 msgid "bottom y"
 msgstr "onderkant"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 #, fuzzy
 msgid "presentation 1x1"
 msgstr "voorlegging"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 #, fuzzy
 msgid "presentation 2x1"
 msgstr "voorlegging"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 #, fuzzy
 msgid "presentation 1x2"
 msgstr "voorlegging"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 #, fuzzy
 msgid "presentation 2x2"
 msgstr "voorlegging"
@@ -1914,11 +1929,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1935,11 +1950,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1958,7 +1973,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1975,26 +1990,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -2026,12 +2041,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -2041,927 +2056,999 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 #, fuzzy
 msgid "light"
 msgstr "regs"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 #, fuzzy
 msgid "mode"
 msgstr "modulo"
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr "Stoor as HTML"
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr "Ontfout"
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "Skilpad"
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
+#~ msgid "Save as HTML"
+#~ msgstr "Stoor as HTML"
+
 #~ msgid "presentation"
 #~ msgstr "voorlegging"
 
-#~ msgid "Hide blocks"
-#~ msgstr "Versteek blokke"
-
 #~ msgid "Move the cursor over the orange palette for help."
 #~ msgstr "Hou die wyser oor die oranje palet vir hulp."
 
@@ -3055,9 +3142,6 @@ msgstr ""
 #~ msgid "<Alt>s"
 #~ msgstr "<Alt>s"
 
-#~ msgid "load my block"
-#~ msgstr "laai my blok"
-
 #~ msgid "<Alt>o"
 #~ msgstr "<Alt>o"
 
@@ -3070,9 +3154,6 @@ msgstr ""
 #~ msgid "Keyboard"
 #~ msgstr "Sleutelbord"
 
-#~ msgid "else"
-#~ msgstr "andersins"
-
 #~ msgid "My Blocks"
 #~ msgstr "My Blokke"
 
diff --git a/po/am.po b/po/am.po
index 53f9cde..14a345f 100644
--- a/po/am.po
+++ b/po/am.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-04-13 03:41+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=n > 1;\n"
 "X-Generator: Pootle 2.0.1\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr ""
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr ""
 
@@ -52,7 +53,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "�ራ"
 
@@ -61,7 +62,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "ቀ�"
 
@@ -89,11 +90,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -110,8 +111,8 @@ msgstr ""
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr ""
 
@@ -121,8 +122,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr ""
 
@@ -132,8 +133,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr ""
 
@@ -176,11 +177,11 @@ msgstr ""
 msgid "fill screen"
 msgstr "ሙሉ እስክሪን"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "ቀለ�"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr ""
 
@@ -197,65 +198,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -406,541 +407,543 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "እንጂ"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr ""
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr ""
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr ""
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr ""
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "ጀ�ር"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr "ጽሑ�"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr ""
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr ""
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr "ጽሑ�"
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr ""
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr ""
-
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
-msgstr ""
-
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
+msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894
-msgid "store in"
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr " አርእስት"
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr "ቀጥ�"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr ""
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr "ሙሉ እስክሪን"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr ""
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr "እር�ጃ"
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr "�� �ሚ አ�� አ�ሚ"
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1051,657 +1054,667 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
+#: plugins/audio_sensors/audio_sensors.py:90
+#: plugins/audio_sensors/audio_sensors.py:105
 msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:90
-#: plugins/audio_sensors/audio_sensors.py:105
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
 msgid "microphone input volume"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/audio_sensors/audio_sensors.py:119
+#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "pitch"
 msgstr "አጣጣ�"
 
-#: plugins/audio_sensors/audio_sensors.py:119
-#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
 msgid "microphone input pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr "ላይኛ"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr "መጽሔት"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr "ድ��"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr "ሚዛን"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr "አት�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr "ላይኛ"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1834,11 +1847,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1855,11 +1868,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1878,7 +1891,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1895,26 +1908,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1946,12 +1959,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1961,917 +1974,989 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 #, fuzzy
 msgid "light"
 msgstr "ቀ�"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr "አዲስ"
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr "ክ�ት"
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr ""
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr "�ጣ"
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr "መሣሪያዎች"
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
diff --git a/po/ar.po b/po/ar.po
index 47ebd4a..93bec05 100644
--- a/po/ar.po
+++ b/po/ar.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-01-24 00:35+0200\n"
 "Last-Translator: Khaled Hosny <khaledhosny@eglug.org>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -18,9 +18,8 @@ msgstr ""
 "&& n%100<=10 ? 3 : n%100>=11 && n%100<=99 ? 4 : 5;\n"
 "X-Generator: Pootle 2.0.3\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "السلح�اة"
 
@@ -29,6 +28,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "للأمام"
 
@@ -54,7 +55,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "يسار"
 
@@ -63,7 +64,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "يمين"
 
@@ -91,11 +92,11 @@ msgstr ""
 msgid "set xy"
 msgstr "حدد س ص"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "س"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "ص"
 
@@ -112,8 +113,8 @@ msgstr "حدد العنوان"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr ""
 
@@ -123,8 +124,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr ""
 
@@ -134,8 +135,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "عنوان"
 
@@ -177,11 +178,11 @@ msgstr ""
 msgid "fill screen"
 msgstr "ملء الشاشه"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "لون"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr "ظل"
 
@@ -198,65 +199,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr "حدد اللون"
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr "حدد التظليل"
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -408,543 +409,545 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "ليس"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr "Ùˆ"
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "أو"
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "انتظر"
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr "للأبد"
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr "كرر"
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr "إذا"
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr "عندها"
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
-msgstr ""
+#: TurtleArt/tabasics.py:772
+msgid "else"
+msgstr "وإلا"
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr ""
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr ""
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr ""
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr ""
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr "اح�ظ �ي الصندوق 1"
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr "اح�ظ �ي الصندوق 2"
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr ""
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr ""
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr "الصندوق 1"
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr "الصندوق 2"
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr ""
-
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
-msgstr ""
-
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
+msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894
-msgid "store in"
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr ""
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr ""
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "مشروع"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 #, fuzzy
 msgid "Fullscreen"
 msgstr "ملء الشاشه"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 #, fuzzy
 msgid "Clean"
 msgstr "نظ�"
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1054,659 +1057,670 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 #, fuzzy
 msgid "set scale"
 msgstr "حدد التظليل"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr "اطبع"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 #, fuzzy
 msgid "turtle"
 msgstr "سلح�اة"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+#, fuzzy
+msgid "setxy"
+msgstr "حدد س ص"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1838,11 +1852,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1859,11 +1873,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1882,7 +1896,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1899,26 +1913,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1950,12 +1964,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1965,918 +1979,990 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 #, fuzzy
 msgid "light"
 msgstr "يمين"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 #, fuzzy
 msgid "mode"
 msgstr "باقي"
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr ""
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "سلح�اة"
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
@@ -2899,9 +2985,6 @@ msgstr ""
 #~ msgid "Samples"
 #~ msgstr "نماذج"
 
-#~ msgid "else"
-#~ msgstr "وإلا"
-
 #~ msgid "Numbers"
 #~ msgstr "الأعداد"
 
diff --git a/po/aym.po b/po/aym.po
index 6334506..508ce30 100644
--- a/po/aym.po
+++ b/po/aym.po
@@ -6,8 +6,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-07-07 00:32-0400\n"
-"PO-Revision-Date: 2012-06-19 20:28+0200\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
+"PO-Revision-Date: 2012-08-21 07:06+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "Language: aym\n"
@@ -18,8 +18,8 @@ msgstr ""
 "X-Generator: Pootle 2.0.5\n"
 
 #  "TortugArte"
-#: activity/activity.info:2 TurtleArt/tawindow.py:3589
-#: pysamples/grecord.py:205 turtleblocks.py:293
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "CharapArte"
 
@@ -29,6 +29,8 @@ msgstr ""
 
 #  "adelante"
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "sartawi"
 
@@ -56,7 +58,7 @@ msgstr ""
 
 #  "izquierda"
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:784
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "ch'iqa"
 
@@ -66,7 +68,7 @@ msgstr ""
 
 #  "derecha"
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:808
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "kupi"
 
@@ -95,12 +97,12 @@ msgid "set xy"
 msgstr ""
 
 #  "x"
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:248
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "x"
 
 #  "y"
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:249
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "y"
 
@@ -118,8 +120,8 @@ msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
 #  "coorx"
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3583
-#: TurtleArt/tawindow.py:3589 TurtleArtActivity.py:531
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "xcor"
 
@@ -130,8 +132,8 @@ msgid ""
 msgstr ""
 
 #  "coory"
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3583
-#: TurtleArt/tawindow.py:3589 TurtleArtActivity.py:532
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "ycor"
 
@@ -142,8 +144,8 @@ msgid ""
 msgstr ""
 
 #  "rumbo"
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3584
-#: TurtleArt/tawindow.py:3590 TurtleArtActivity.py:532
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "qawkirusa sarasna"
 
@@ -188,7 +190,7 @@ msgid "fill screen"
 msgstr "maypacha uñtawi"
 
 #  "color"
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:295
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "sumi"
 
@@ -467,7 +469,7 @@ msgid "logical OR operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:721
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
@@ -523,186 +525,187 @@ msgstr ""
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:793
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:794
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:801
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:802
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:811
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:820
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
 #  "empezar"
-#: TurtleArt/tabasics.py:825 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "qalltawi"
 
-#: TurtleArt/tabasics.py:828
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:836
-msgid "store in box 1"
+#  "texto"
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr "qillqawi"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:841
-msgid "stores numeric value in Variable 1"
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
 msgstr ""
 
 #: TurtleArt/tabasics.py:848
-msgid "store in box 2"
+msgid "top of nameable action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:853
-msgid "stores numeric value in Variable 2"
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
 msgstr ""
 
-#  "texto"
-#: TurtleArt/tabasics.py:860 TurtleArt/tabasics.py:861
-#: TurtleArt/tabasics.py:862
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr "qillqawi"
-
-#: TurtleArt/tabasics.py:863
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
+#: TurtleArt/tabasics.py:866
+msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
-msgid "box 1"
+#: TurtleArt/tabasics.py:871
+msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:870
-msgid "Variable 1 (numeric value)"
+#: TurtleArt/tabasics.py:879
+msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
-msgid "box 2"
+#: TurtleArt/tabasics.py:884
+msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:879
-msgid "Variable 2 (numeric value)"
+#: TurtleArt/tabasics.py:892
+msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:897
-#: TurtleArt/tawindow.py:3845
-msgid "box"
+#: TurtleArt/tabasics.py:895
+msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:889 TurtleArt/tabasics.py:901
-#: TurtleArt/tawindow.py:1223
-msgid "my box"
+#: TurtleArt/tabasics.py:902
+msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:891 TurtleArt/tawindow.py:3859
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:905
+msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:897
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:897 taextras.py:370
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr ""
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:902
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:910 TurtleArt/tabasics.py:913
-#: TurtleArt/tabasics.py:937 TurtleArt/tabasics.py:941
-#: TurtleArt/tawindow.py:1219 TurtleArt/tawindow.py:3820
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:915
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920 TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:923
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928 TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:931
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:942 TurtleArt/tawindow.py:3834
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:951
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:960
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:968
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:972
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:973
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:977
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:978
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:982
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:983
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1647
-#: TurtleArtActivity.py:626
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
@@ -710,101 +713,105 @@ msgstr ""
 #: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
 #: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
 #: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:893
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:908
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:923
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:938
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:953
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:968
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr "Suti"
 
 #  "Parar tortuga"
-#: TurtleArt/talogo.py:356 TurtleArt/talogo.py:371 TurtleArtActivity.py:285
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:784
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1380
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr "Charapa sayt'ayaña"
 
 #  "Mostrar bloques"
-#: TurtleArt/talogo.py:367 TurtleArtActivity.py:607
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1373
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr "Perkanaka uñachayaña"
 
-#: TurtleArt/talogo.py:487
+#  "Ocultar bloques"
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr "Pirqanaka imxataña"
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:546
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:597
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:597
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:91
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:92
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
 #  "Cargar..."
-#: TurtleArt/tautils.py:173
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr "Apxataña..."
 
 #  "Guardar..."
-#: TurtleArt/tautils.py:183
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr "Imaña..."
 
-#: TurtleArt/tautils.py:455
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
 # "presentación"
-#: TurtleArt/tawindow.py:937 TurtleArt/tawindow.py:938
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 #, fuzzy
 msgid "orientation"
 msgstr "uñt'ayawi"
 
 #  "siguiente"
-#: TurtleArt/tawindow.py:948 TurtleArt/tawindow.py:1347
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr "jutiri"
 
-#: TurtleArt/tawindow.py:960 TurtleArt/tawindow.py:961
-#: TurtleArt/tawindow.py:1367
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1235
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
 #  "imagen"
-#: TurtleArt/tawindow.py:3688
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr "uñjasiwi"
 
 #  "Guardar como Logo"
-#: TurtleArtActivity.py:132 TurtleArtActivity.py:632 TurtleArtActivity.py:723
-#: TurtleArtActivity.py:743 turtleblocks.py:331
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr "Logo imaña"
 
 #  "Guardar como imagen"
-#: TurtleArtActivity.py:169 TurtleArtActivity.py:631 TurtleArtActivity.py:720
-#: TurtleArtActivity.py:740 turtleblocks.py:329
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr "Sutini imaña untasiwi"
 
@@ -814,189 +821,193 @@ msgid "snapshot"
 msgstr "k'ataki untayasi"
 
 #  "Guardar instantánea"
-#: TurtleArtActivity.py:185 TurtleArtActivity.py:565 TurtleArtActivity.py:608
-#: TurtleArtActivity.py:746
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr "K'ataki untayasi imaña"
 
-#: TurtleArtActivity.py:226 TurtleArtActivity.py:543 TurtleArtActivity.py:682
-#: turtleblocks.py:349
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:232 turtleblocks.py:351
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
 #  "Mostrar paleta"
-#: TurtleArtActivity.py:240 turtleblocks.py:361
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr "Uñachayaña"
 
 #  "Ocultar paleta"
-#: TurtleArtActivity.py:246 TurtleArtActivity.py:772 turtleblocks.py:363
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr "Imtaña"
 
 #  "Escalar coordenadas hacia abajo"
-#: TurtleArtActivity.py:395
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr "Coordenadas pamparu jisk'achaña"
 
 #  "Escalar coordenadas hacia arriba"
-#: TurtleArtActivity.py:399 TurtleArtActivity.py:535 TurtleArtActivity.py:678
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr "Coordenadas alaxaru jach'aptaña"
 
 #  "Editar"
-#: TurtleArtActivity.py:471 TurtleArtActivity.py:507 TurtleArtActivity.py:600
-#: TurtleArtActivity.py:653 turtleblocks.py:358
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr "Chiqachaña"
 
 #  "Ver"
-#: TurtleArtActivity.py:476 TurtleArtActivity.py:505 TurtleArtActivity.py:601
-#: TurtleArtActivity.py:670 turtleblocks.py:353
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr "Unjaña"
 
 #  "Proyecto"
-#: TurtleArtActivity.py:503 TurtleArtActivity.py:602
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "Lurawinaka"
 
-#: TurtleArtActivity.py:509 TurtleArtActivity.py:599 TurtleArtActivity.py:628
-#: TurtleArtActivity.py:630 TurtleArtActivity.py:715
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
 #  "Copiar"
-#: TurtleArtActivity.py:517 TurtleArtActivity.py:654 turtleblocks.py:356
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr "Talliqaña"
 
 #  "Pegar"
-#: TurtleArtActivity.py:519 TurtleArtActivity.py:655 turtleblocks.py:357
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr "Lip'katayaña"
 
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
 #  "Pantalla completa"
-#: TurtleArtActivity.py:521 TurtleArtActivity.py:671
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr "Maypacha uñtawi"
 
 #  "Coordenadas cartesianas"
-#: TurtleArtActivity.py:523 TurtleArtActivity.py:672 turtleblocks.py:337
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr "Coordenadas cartesianas"
 
 #  "Coordenadas polares"
-#: TurtleArtActivity.py:525 TurtleArtActivity.py:674 turtleblocks.py:339
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr "Coordenadas polares"
 
 #  "Coordenadas centímetros"
-#: TurtleArtActivity.py:528 TurtleArtActivity.py:676
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr "Coordinadas metricos"
 
 #  "Agrandar bloques"
-#: TurtleArtActivity.py:538 TurtleArtActivity.py:680 turtleblocks.py:343
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr "Pirqanaka jach'aptaña"
 
 #  "Empequeñecer bloques"
-#: TurtleArtActivity.py:540 TurtleArtActivity.py:681 turtleblocks.py:345
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr "Pirqanaka jisk'aptaña"
 
 #  "Cargar ejemplos"
-#: TurtleArtActivity.py:569 TurtleArtActivity.py:609
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr "Uñancha qaltaña"
 
 #  "Limpiar"
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:778 turtleblocks.py:370
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr "Q'umachaña"
 
 #  "Ejecutar"
-#: TurtleArtActivity.py:604 TurtleArtActivity.py:780 turtleblocks.py:371
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr "T'ijtaña"
 
 #  "Dar un paso"
-#: TurtleArtActivity.py:605 TurtleArtActivity.py:782 turtleblocks.py:372
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr "Chillqi"
 
 #  "Ayuda"
-#: TurtleArtActivity.py:610 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr "Yanapt'awi"
 
 #  "Parar"
-#: TurtleArtActivity.py:611 turtleblocks.py:374
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr "Sayt'ayaña"
 
-#: TurtleArtActivity.py:633 TurtleArtActivity.py:726 TurtleArtActivity.py:748
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:636 TurtleArtActivity.py:731 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
 #  "Cargar bloque Python"
-#: TurtleArtActivity.py:637 TurtleArtActivity.py:734 TurtleArtActivity.py:756
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr "Python pirqaru apxataña"
 
-#: TurtleArtActivity.py:710
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
 #  "<Ctrl>p"
-#: TurtleArtActivity.py:773
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr "<Ctrl>p"
 
 #  "<Ctrl>e"
-#: TurtleArtActivity.py:778
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr "<Ctrl>e"
 
 #  "<Ctrl>r"
-#: TurtleArtActivity.py:780
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr "<Ctrl>r"
 
 #  "<Ctrl>w"
-#: TurtleArtActivity.py:782
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr "<Ctrl>w"
 
 #  "<Ctrl>s"
-#: TurtleArtActivity.py:785
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr "<Ctrl>s"
 
-#: TurtleArtActivity.py:925 TurtleArtActivity.py:930 TurtleArtActivity.py:997
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:993
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1011
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1012
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1121,665 +1132,695 @@ msgstr ""
 #: plugins/audio_sensors/audio_sensors.py:75
 #: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
 #  "sonido"
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:297
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr "sijiqi"
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
+#: plugins/audio_sensors/audio_sensors.py:90
+#: plugins/audio_sensors/audio_sensors.py:105
 msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:90
-#: plugins/audio_sensors/audio_sensors.py:105
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
 msgid "microphone input volume"
 msgstr ""
 
 #  "tono"
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/audio_sensors/audio_sensors.py:119
+#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 #, fuzzy
 msgid "pitch"
 msgstr "Irama"
 
-#: plugins/audio_sensors/audio_sensors.py:119
-#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
 msgid "microphone input pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:60
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
 msgid "Palette of media objects"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:71
-#: plugins/camera_sensor/camera_sensor.py:84
-#: plugins/camera_sensor/camera_sensor.py:103
-#: plugins/camera_sensor/camera_sensor.py:116
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:73
-#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:86
-#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:130
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
+#  "encima"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr "p'atja"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
+msgstr ""
+
 #  "diario"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr "sapüru luräwi"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
 #  "audio"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr "ist'awi"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
 #  "video"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr "uñtaña"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
 # "Descripción:"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr "yatiyaña"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
 #  "mostrar"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr "uñachayaña"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
 #  "escala"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr "jach'a"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
 #  "teclado"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr "qillqa q'upt'aña"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
 #  "tiempo"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:315
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr "pacha"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
 #. TRANS: push adds a new item to the program stack
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:439
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:442
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:452
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:455
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:465
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:468
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
 #. TRANS: pop removes a new item from the program stack
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:483
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:493
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:496
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:513
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:536
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:543
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:556
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:570
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:547
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:574
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:617
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:588
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:604
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:620
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:635
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:643
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
 #  "tortuga"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:649
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr "charapa"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:653
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:671
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:664
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:672
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#  "encima"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:678
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:816
-msgid "top"
-msgstr "p'atja"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
+msgid "top of a collapsed stack"
+msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:680
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:689
-msgid "top of a collapsed stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
 # "Ocultar bloques"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:702
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 #, fuzzy
 msgid "hide blocks"
 msgstr "Pirqanaka imxataña"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
 # "Mostrar bloques"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 #, fuzzy
 msgid "show blocks"
 msgstr "Perkanaka uñachayaña"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:713
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
 #  "lista"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr "siqi"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:749
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:911
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:756
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:896
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:770
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:787
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
 msgid "bottom"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:795
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
 #  "anchura"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800 taextras.py:235
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr "lankhu"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:811
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:819
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
 #  "altura"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:824 taextras.py:230
-#: taextras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr "alaya pacha"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:827
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:834
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:843
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
 #  "izquierda x"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr "ch'iqa x"
 
 #  "arriba y"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr "p'atja y"
 
 #  "derecha x"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:870
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr "kupi x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:879
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
 # "presentación"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:909
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 #, fuzzy
 msgid "presentation 1x1"
 msgstr "uñt'ayawi"
 
 # "presentación"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:924
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 #, fuzzy
 msgid "presentation 2x1"
 msgstr "uñt'ayawi"
 
 # "presentación"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:939
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 #, fuzzy
 msgid "presentation 1x2"
 msgstr "uñt'ayawi"
 
 # "presentación"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 #, fuzzy
 msgid "presentation 2x2"
 msgstr "uñt'ayawi"
@@ -1942,12 +1983,12 @@ msgid "temperature"
 msgstr "phututi"
 
 #  "distancia"
-#: taextras.py:76 taextras.py:278
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr "sara"
 
 #  "inclinación"
-#: taextras.py:77 taextras.py:275
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr "kichtata"
 
@@ -1965,13 +2006,12 @@ msgstr "karqataña"
 msgid "Butia Robot"
 msgstr "Butia Robot"
 
-#  "espera Butiá"
 #: taextras.py:81
-msgid "delay Butia"
-msgstr "Butia suytaña"
+msgid "refresh Butia"
+msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1992,7 +2032,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -2009,27 +2049,27 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#  "izquierda Butiá"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
-msgstr ""
+msgid "left Butia"
+msgstr "ch'iqa Butiá"
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#  "izquierda Butiá"
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
-msgstr "ch'iqa Butiá"
+msgid "move the Butia robot backward"
+msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #  "derecha Butiá"
@@ -2065,981 +2105,1045 @@ msgstr ""
 msgid "display Butia"
 msgstr "Butia suytaña"
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
 
+#  "Butiá"
 #: taextras.py:113
-msgid "refresh Butia palette"
-msgstr ""
+msgid "Butia"
+msgstr "Butiá"
 
-#: taextras.py:114
-msgid "refresh Butia"
-msgstr ""
+# "Error en la inicialización de la cámara."
+#: taextras.py:117
+#, fuzzy
+msgid "Error on initialization of the camera"
+msgstr "Pantjata, camera janiwa qaltkiti"
 
-#: taextras.py:115
-msgid "refresh the state of the Butia palette and blocks"
+#: taextras.py:118
+msgid "No camera was found"
 msgstr ""
 
-#  "Butiá"
-#: taextras.py:116
-msgid "Butia"
-msgstr "Butiá"
+#: taextras.py:119
+msgid "Error stopping camera"
+msgstr ""
 
-#  "La cámara no fue encontrada."
 #: taextras.py:120
-msgid "The camera was not found."
-msgstr "Janiwa camera jaqiskiti."
+msgid "Error starting camera"
+msgstr ""
 
-#  "Error en la inicialización de la cámara."
-#: taextras.py:121
-msgid "Error on the initialization of the camera."
-msgstr "Pantjata, camera janiwa qaltkiti."
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
+msgstr ""
 
 #  "FollowMe"
-#: taextras.py:122
+#: taextras.py:123
 msgid "FollowMe"
 msgstr "Nayaki tumpanita"
 
-#: taextras.py:123
+#: taextras.py:124
 msgid "follow"
 msgstr ""
 
-#: taextras.py:124
-msgid "R"
+#. TRANS: Green component of a color
+#: taextras.py:126
+msgid "G"
 msgstr ""
 
-#: taextras.py:125
-msgid "G"
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
 msgstr ""
 
-#: taextras.py:126
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
 #  "seguir color RGB"
-#: taextras.py:127
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr "RGB color tumpasiña"
 
-#: taextras.py:128
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:129
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
 #. TRANS: the calibration can be saved for later use
-#: taextras.py:131
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
 #. TRANS: the calibration can be saved for later use
-#: taextras.py:134
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
 #. TRANS: the calibration is used to match an RGB color to a target
-#: taextras.py:137
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
 #  "posición x"
-#: taextras.py:144
+#: taextras.py:148
 msgid "x position"
 msgstr "x sayt'ata"
 
 #  "retorna la posición x"
-#: taextras.py:145
+#: taextras.py:149
 msgid "return x position"
 msgstr "qutayaña x sayt'ata"
 
 #  "posición y"
-#: taextras.py:146
+#: taextras.py:150
 msgid "y position"
 msgstr "y sayt'ata"
 
 #  "retorna la posición y"
-#: taextras.py:147
+#: taextras.py:151
 msgid "return y position"
 msgstr "y sayt'ata qutayaña"
 
-#: taextras.py:148
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:149
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:150
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:151
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:152
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
 #. TRANS: SumBot is a robot programmed for "Sumo wrestling"
-#: taextras.py:159
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:160
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:164
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:165
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:167
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:168
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:170
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:172
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:173
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:175
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:176
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
 #. TRANS: The angle to the center is the angle SumBot must turn to
 #. face the center of the playing field
-#: taextras.py:179
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:181
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
 #. TRANS: The angle to the center is the angle SumBot must turn to
 #. face the Enemy (opponent)
-#: taextras.py:184
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:185
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:187
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:188
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:190
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:191
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:193
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:194
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:196
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:199
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:200
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:202
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:203
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:204
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:206
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:207
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:210
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:215
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:217
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:219
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:224
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:225
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:229
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:233
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:234
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:237
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:238
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:240
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:241
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:243
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:245 taextras.py:366
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:252
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:253
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:255
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:256
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
 # "identidad"
-#: taextras.py:257
+#: taextras.py:270
 #, fuzzy
 msgid "density"
 msgstr "kankaña"
 
-#: taextras.py:258
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:260
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:261
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:264
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:267
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:268
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:274
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:276
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:280
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:282
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:283
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:284
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:286
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:291
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:293
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
 # "luz"
-#: taextras.py:296
+#: taextras.py:312
 #, fuzzy
 msgid "light"
 msgstr "kupi"
 
-#: taextras.py:298
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:304
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:305
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:306
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:317
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:320
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:331
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:336
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:338
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:339
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:340
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:341
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:342
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:347
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:348
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:353
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:354
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:355
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:359
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:363
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:365
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:375
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:376
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:377
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:378
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:379
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:380
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:381
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:382
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:383
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:384
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
 #  "el uso es"
-#: turtleblocks.py:78
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr "ukham luraña"
 
 #  "Sin acción alternativa:"
-#: turtleblocks.py:230
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr "Janiwa yaqa luraña utkiti:"
 
 #  "Fichero no encontrado"
-#: turtleblocks.py:245
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr "Q'ipi janiwa jaqiskiti"
 
 #  "Directorio de configuración no modificable: %s"
-#: turtleblocks.py:269
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr "Kuna imana taqaña janiwa yanañati: %s"
 
 #  "Nuevo"
-#: turtleblocks.py:325
+#: turtleblocks.py:327
 msgid "New"
 msgstr "Machaqa"
 
 #  "Abrir"
-#: turtleblocks.py:326
+#: turtleblocks.py:328
 msgid "Open"
 msgstr "Uñantaña"
 
 #  "Guardar"
-#: turtleblocks.py:327
+#: turtleblocks.py:329
 msgid "Save"
 msgstr "Imaña"
 
 #  "Guardar como"
-#: turtleblocks.py:328
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr "Sutini imaña"
 
 #  "Salir"
-#: turtleblocks.py:333
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr "Mistuña"
 
 #  "Archivo"
-#: turtleblocks.py:334
+#: turtleblocks.py:336
 msgid "File"
 msgstr "Q'ipi"
 
 #  "Escalar coordenadas"
-#: turtleblocks.py:341
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr "Escalar coordenadas"
 
 #  "Restaurar el tamaño del bloque"
-#: turtleblocks.py:347
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr "Pirqanaka wasitata jukch'aki"
 
 #  "Mostar/ocultar bloques"
-#: turtleblocks.py:365
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr "Pirqanaka uñachayaña/imtaña"
 
 #  "Herramientas"
-#: turtleblocks.py:367
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr "Lurañataki"
 
 #  "Depurar"
-#: turtleblocks.py:373
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr "Askichaña"
 
 #  "Tortuga"
-#: turtleblocks.py:375
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "Charapa"
 
 #  "Hay trabajo sin guardar. ¿Le gustaría guardar antes de salir?"
-#: turtleblocks.py:409
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr "Wakichawinaka janiwa imtawkiti. ¿Imtacha jukata mistjañani?"
 
 #  "¿Guardar el proyecto?"
-#: turtleblocks.py:410
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr "¿Wakichawinaka imtañani?"
 
+#  "espera Butiá"
+#~ msgid "delay Butia"
+#~ msgstr "Butia suytaña"
+
+#  "La cámara no fue encontrada."
+#~ msgid "The camera was not found."
+#~ msgstr "Janiwa camera jaqiskiti."
+
 #  "Guardar como HTML"
 #~ msgid "Save as HTML"
 #~ msgstr "HTML imaña"
@@ -3064,10 +3168,6 @@ msgstr "¿Wakichawinaka imtañani?"
 #~ msgid "presentation"
 #~ msgstr "uñt'ayawi"
 
-#  "Ocultar bloques"
-#~ msgid "Hide blocks"
-#~ msgstr "Pirqanaka imxataña"
-
 #  "seguir un color de tortuga"
 #~ msgid "follow a turtle color"
 #~ msgstr "charapa color tumpasiña"
diff --git a/po/bg.po b/po/bg.po
index 5ca99f7..54f94f4 100644
--- a/po/bg.po
+++ b/po/bg.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2009-02-20 14:16-0500\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -16,9 +16,8 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "X-Generator: Pootle 1.1.0rc2\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr ""
 
@@ -27,6 +26,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr ""
 
@@ -51,7 +52,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr ""
 
@@ -60,7 +61,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr ""
 
@@ -88,11 +89,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -110,8 +111,8 @@ msgstr "seth"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr ""
 
@@ -121,8 +122,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr ""
 
@@ -132,8 +133,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr ""
 
@@ -175,11 +176,11 @@ msgstr ""
 msgid "fill screen"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr ""
 
@@ -196,65 +197,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -404,541 +405,543 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr ""
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr ""
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr ""
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr ""
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr ""
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr ""
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
-msgid "store in box 1"
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
-msgid "stores numeric value in Variable 1"
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
-msgid "store in box 2"
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
-msgid "stores numeric value in Variable 2"
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
+#: TurtleArt/tabasics.py:866
+msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:864
-msgid "box 1"
+#: TurtleArt/tabasics.py:871
+msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
-msgid "Variable 1 (numeric value)"
+#: TurtleArt/tabasics.py:879
+msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
-msgid "box 2"
+#: TurtleArt/tabasics.py:884
+msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
-msgid "Variable 2 (numeric value)"
+#: TurtleArt/tabasics.py:892
+msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
+#: TurtleArt/tabasics.py:895
+msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
+#: TurtleArt/tabasics.py:902
+msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:905
+msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr ""
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr ""
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr ""
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr ""
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr ""
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr ""
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1047,657 +1050,667 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1829,11 +1842,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1850,11 +1863,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1873,7 +1886,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1890,26 +1903,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1941,12 +1954,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1956,915 +1969,987 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr ""
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr ""
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
diff --git a/po/bi.po b/po/bi.po
index b1e9c03..01b7a3f 100644
--- a/po/bi.po
+++ b/po/bi.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-02-24 04:16+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 "X-Generator: Pootle 2.0.1\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "Totel Art"
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr ""
 
@@ -52,7 +53,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr ""
 
@@ -61,7 +62,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr ""
 
@@ -89,11 +90,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -111,8 +112,8 @@ msgstr "seth"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr ""
 
@@ -122,8 +123,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr ""
 
@@ -133,8 +134,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr ""
 
@@ -176,11 +177,11 @@ msgstr ""
 msgid "fill screen"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr ""
 
@@ -197,65 +198,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -405,541 +406,543 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr ""
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr ""
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr ""
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr ""
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr ""
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr ""
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
-msgid "store in box 1"
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
-msgid "stores numeric value in Variable 1"
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
-msgid "store in box 2"
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
-msgid "stores numeric value in Variable 2"
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
+#: TurtleArt/tabasics.py:866
+msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:864
-msgid "box 1"
+#: TurtleArt/tabasics.py:871
+msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
-msgid "Variable 1 (numeric value)"
+#: TurtleArt/tabasics.py:879
+msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
-msgid "box 2"
+#: TurtleArt/tabasics.py:884
+msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
-msgid "Variable 2 (numeric value)"
+#: TurtleArt/tabasics.py:892
+msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
+#: TurtleArt/tabasics.py:895
+msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
+#: TurtleArt/tabasics.py:902
+msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:905
+msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr ""
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr ""
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr ""
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr ""
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr ""
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr ""
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1048,657 +1051,667 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1830,11 +1843,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1851,11 +1864,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1874,7 +1887,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1891,26 +1904,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1942,12 +1955,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1957,916 +1970,988 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr ""
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr ""
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
diff --git a/po/bn.po b/po/bn.po
index 44c75f6..c27feea 100644
--- a/po/bn.po
+++ b/po/bn.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2009-08-28 20:50+0000\n"
 "Last-Translator: Nasir Khan Saikat <nasir8891@gmail.com>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 "X-Generator: Pootle 1.2.1\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "টার�টেল আর�ট"
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "সামনে যাও"
 
@@ -52,7 +53,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "বামে যাও"
 
@@ -61,7 +62,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "ডানে যাও"
 
@@ -89,11 +90,11 @@ msgstr ""
 msgid "set xy"
 msgstr "xy নির�ধারণ করো"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "x"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "y"
 
@@ -111,8 +112,8 @@ msgstr "শিরনাম নির�ধারণ"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "xcor"
 
@@ -122,8 +123,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "ycor"
 
@@ -133,8 +134,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "শিরোনাম"
 
@@ -176,11 +177,11 @@ msgstr ""
 msgid "fill screen"
 msgstr "পর�দা ভরাট করো"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "রং"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr "ছায়া"
 
@@ -197,65 +198,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr "রং নির�ধারণ করো"
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr "ছায়া নির�ধারণ করো"
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -407,554 +408,557 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "NOT"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr "AND"
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "OR"
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "অপেক�ষা করো"
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr "চিরদিন"
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr "প�নরায় করো"
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr "if"
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr "then"
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
-msgstr ""
+#: TurtleArt/tabasics.py:772
+msgid "else"
+msgstr "else"
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "শ�র� করো"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr "টেক�সট"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr ""
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr ""
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr "বাক�স ১ � সংরক�ষণ করো"
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr "বাক�স ২ � সংরক�ষণ করো"
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr "টেক�সট"
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr ""
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr "বাক�স ১"
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr "বাক�স ২"
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr "বাক�স"
-
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
-msgstr ""
-
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr "বাক�স"
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 #, fuzzy
 msgid "Title"
 msgstr "শিরোনাম"
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 #, fuzzy
 msgid "Stop turtle"
 msgstr "টার�টেল বন�ধ করো"
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 #, fuzzy
 msgid "Show blocks"
 msgstr "ব�লক দেখাও"
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+#, fuzzy
+msgid "Hide blocks"
+msgstr "ব�লক ল�কিয়ে রাখো"
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 #, fuzzy
 msgid "next"
 msgstr "টেক�সট"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 #, fuzzy
 msgid "Save as Logo"
 msgstr "logo সংরক�ষণ করো"
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 #, fuzzy
 msgid "Save as image"
 msgstr "ছবি হিসাবে সংরক�ষণ করো"
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 #, fuzzy
 msgid "Show palette"
 msgstr "প�যালেট দেখাও"
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 #, fuzzy
 msgid "Hide palette"
 msgstr "প�যালেট ল�কাও"
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "প�রকল�প"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 #, fuzzy
 msgid "Fullscreen"
 msgstr "সম�প�র�ন স�ক�রিনজ�ড়ে"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 #, fuzzy
 msgid "Grow blocks"
 msgstr "ব�লক দেখাও"
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 #, fuzzy
 msgid "Clean"
 msgstr "পরিষ�কার করো"
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 #, fuzzy
 msgid "Step"
 msgstr "ধাপ"
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 #, fuzzy
 msgid "Stop"
 msgstr "ধাপ"
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1065,662 +1069,674 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr "শব�দ"
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+#, fuzzy
+msgid "top"
+msgstr "ধাপ"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 #, fuzzy
 msgid "set scale"
 msgstr "ছায়া নির�ধারণ করো"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr "কী-বোর�ড"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr "প�রবেশ করাও"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr "heap দেখাও"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr "খালি heap"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr "বের করো"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 #, fuzzy
 msgid "empty heap?"
 msgstr "খালি heap"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr "ম�দ�রণ করো"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 #, fuzzy
 msgid "turtle"
 msgstr "টার�টেল"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-#, fuzzy
-msgid "top"
-msgstr "ধাপ"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
-msgstr ""
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+#, fuzzy
+msgid "loads a block"
+msgstr "\"আমার ‌ব�লক\" লোড করো"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+#, fuzzy
+msgid "setxy"
+msgstr "xy নির�ধারণ করো"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr "ব�লক ল�কিয়ে রাখো"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 #, fuzzy
 msgid "show blocks"
 msgstr "ব�লক দেখাও"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr "প�রস�থ�য"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr "উচ�চতা"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1853,11 +1869,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1874,11 +1890,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1897,7 +1913,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1914,26 +1930,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1965,12 +1981,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1980,926 +1996,997 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 #, fuzzy
 msgid "light"
 msgstr "ডানে যাও"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 #, fuzzy
 msgid "mode"
 msgstr "মোড"
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 #, fuzzy
 msgid "Save as"
 msgstr "নত�নভাবে সংরক�ষণ করো"
 
-#: turtleblocks.py:332
-#, fuzzy
-msgid "Save as HTML"
-msgstr "HTML হিসেবে সংরক�ষণ করো"
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "টার�টেল"
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
 #, fuzzy
-#~ msgid "Hide blocks"
-#~ msgstr "ব�লক ল�কিয়ে রাখো"
+#~ msgid "Save as HTML"
+#~ msgstr "HTML হিসেবে সংরক�ষণ করো"
 
 #, fuzzy
 #~ msgid "full screen"
@@ -2927,10 +3014,6 @@ msgstr ""
 #~ msgid "name"
 #~ msgstr "নাম"
 
-#, fuzzy
-#~ msgid "load my block"
-#~ msgstr "\"আমার ‌ব�লক\" লোড করো"
-
 #~ msgid "stack 2"
 #~ msgstr "স�ট�যাক ২"
 
@@ -2940,9 +3023,6 @@ msgstr ""
 #~ msgid "Keyboard"
 #~ msgstr "কী-বোর�ড"
 
-#~ msgid "else"
-#~ msgstr "else"
-
 #~ msgid "My Blocks"
 #~ msgstr "আমার ব�লকগ�লি"
 
diff --git a/po/bn_IN.po b/po/bn_IN.po
index e7f5ff7..f2bb2b1 100644
--- a/po/bn_IN.po
+++ b/po/bn_IN.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: turtleart-activity\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2009-02-23 19:13+0530\n"
 "Last-Translator: Sankarshan <sankarshan.mukhopadhyay@gmail.com>\n"
 "Language-Team: discuss@lists.ankur.org.in\n"
@@ -18,9 +18,8 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 "X-Generator: Pootle 1.1.0rc2\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "টার�টেল আর�ট"
 
@@ -29,6 +28,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr ""
 
@@ -53,7 +54,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr ""
 
@@ -62,7 +63,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr ""
 
@@ -90,11 +91,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -112,8 +113,8 @@ msgstr "seth"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr ""
 
@@ -123,8 +124,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr ""
 
@@ -134,8 +135,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr ""
 
@@ -177,11 +178,11 @@ msgstr ""
 msgid "fill screen"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "color"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr "shade"
 
@@ -198,65 +199,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -406,552 +407,555 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "not"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr "and"
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "or"
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "wait"
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 #, fuzzy
 msgid "forever"
 msgstr "forever"
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr "repeat"
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr "if"
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr "then"
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
-msgstr ""
+#: TurtleArt/tabasics.py:772
+msgid "else"
+msgstr "else"
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "start"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr "টেক�সট"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr ""
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr ""
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr "store in box 1"
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr "store in box 2"
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr "টেক�সট"
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr ""
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr "box 1"
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr "box 2"
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr "box"
-
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
-msgstr ""
-
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr "box"
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 #, fuzzy
 msgid "Title"
 msgstr "শিরোনাম"
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 #, fuzzy
 msgid "Stop turtle"
 msgstr "টার�টেল-কে বন�ধ কর�ন"
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 #, fuzzy
 msgid "Show blocks"
 msgstr "ব�লক দেখাও"
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+#, fuzzy
+msgid "Hide blocks"
+msgstr "ব�লক ল�কিয়ে রাখ�ন"
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 #, fuzzy
 msgid "next"
 msgstr "টেক�সট"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 #, fuzzy
 msgid "Save as Logo"
 msgstr "লোগো সংরক�ষণ কর�ন"
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 #, fuzzy
 msgid "Show palette"
 msgstr "প�যালেট দেখাও"
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 #, fuzzy
 msgid "Hide palette"
 msgstr "প�যালেট ল�কিয়ে রাখ�ন"
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "প�রোজেক�ট"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr ""
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 #, fuzzy
 msgid "Grow blocks"
 msgstr "ব�লক দেখাও"
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr ""
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 #, fuzzy
 msgid "Step"
 msgstr "ধাপ"
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 #, fuzzy
 msgid "Stop"
 msgstr "ধাপ"
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1062,659 +1066,670 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+#, fuzzy
+msgid "top"
+msgstr "ধাপ"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr "print"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-#, fuzzy
-msgid "top"
-msgstr "ধাপ"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+#, fuzzy
+msgid "loads a block"
+msgstr "আমার ব�লক-ক= লোড কর"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr "ব�লক ল�কিয়ে রাখ�ন"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 #, fuzzy
 msgid "show blocks"
 msgstr "ব�লক দেখাও"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1847,11 +1862,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1868,11 +1883,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1891,7 +1906,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1908,26 +1923,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1959,12 +1974,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1974,925 +1989,996 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr ""
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 #, fuzzy
 msgid "mode"
 msgstr "mod"
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 #, fuzzy
 msgid "Save as"
 msgstr "�ই ভাবে সংরক�ষণ কর�ন"
 
-#: turtleblocks.py:332
-#, fuzzy
-msgid "Save as HTML"
-msgstr "HTML-� সংরক�ষণ কর�ন"
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
 #, fuzzy
-#~ msgid "Hide blocks"
-#~ msgstr "ব�লক ল�কিয়ে রাখ�ন"
+#~ msgid "Save as HTML"
+#~ msgstr "HTML-� সংরক�ষণ কর�ন"
 
 #~ msgid "stack"
 #~ msgstr "stack"
@@ -2916,19 +3002,12 @@ msgstr ""
 #~ msgid "name"
 #~ msgstr "name"
 
-#, fuzzy
-#~ msgid "load my block"
-#~ msgstr "আমার ব�লক-ক= লোড কর"
-
 #~ msgid "stack 2"
 #~ msgstr "stack 2"
 
 #~ msgid "stack 1"
 #~ msgstr "stack 1"
 
-#~ msgid "else"
-#~ msgstr "else"
-
 #~ msgid "My Blocks"
 #~ msgstr "আমার ব�লক"
 
diff --git a/po/br.po b/po/br.po
index 328f947..e46f4f7 100644
--- a/po/br.po
+++ b/po/br.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "X-Generator: Translate Toolkit 1.7.0\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr ""
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr ""
 
@@ -52,7 +53,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr ""
 
@@ -61,7 +62,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr ""
 
@@ -89,11 +90,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -110,8 +111,8 @@ msgstr ""
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr ""
 
@@ -121,8 +122,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr ""
 
@@ -132,8 +133,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr ""
 
@@ -175,11 +176,11 @@ msgstr ""
 msgid "fill screen"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr ""
 
@@ -196,65 +197,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -404,541 +405,543 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr ""
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr ""
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr ""
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr ""
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr ""
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr ""
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
-msgid "store in box 1"
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
-msgid "stores numeric value in Variable 1"
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
-msgid "store in box 2"
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
-msgid "stores numeric value in Variable 2"
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
+#: TurtleArt/tabasics.py:866
+msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:864
-msgid "box 1"
+#: TurtleArt/tabasics.py:871
+msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
-msgid "Variable 1 (numeric value)"
+#: TurtleArt/tabasics.py:879
+msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
-msgid "box 2"
+#: TurtleArt/tabasics.py:884
+msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
-msgid "Variable 2 (numeric value)"
+#: TurtleArt/tabasics.py:892
+msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
+#: TurtleArt/tabasics.py:895
+msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
+#: TurtleArt/tabasics.py:902
+msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:905
+msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr ""
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr ""
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr ""
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr ""
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr ""
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr ""
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1047,657 +1050,667 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1829,11 +1842,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1850,11 +1863,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1873,7 +1886,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1890,26 +1903,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1941,12 +1954,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1956,915 +1969,987 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr ""
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr ""
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
diff --git a/po/ca.po b/po/ca.po
index 1366e2c..3bb9220 100644
--- a/po/ca.po
+++ b/po/ca.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2009-08-24 12:11-0400\n"
 "Last-Translator: Camille Robert <camille.robert@gmail.com>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 "X-Generator: Pootle 1.2.1\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr ""
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "endavant"
 
@@ -52,7 +53,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "esquerra"
 
@@ -61,7 +62,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "dreta"
 
@@ -89,11 +90,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "x"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -111,8 +112,8 @@ msgstr "seth"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "coorx"
 
@@ -122,8 +123,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "coory"
 
@@ -133,8 +134,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr ""
 
@@ -176,11 +177,11 @@ msgstr ""
 msgid "fill screen"
 msgstr "pintar el fons"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "color"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 #, fuzzy
 msgid "shade"
 msgstr "tonalitat"
@@ -198,65 +199,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -407,546 +408,548 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "no"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr "i"
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "o"
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "esperar"
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr "per sempre"
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr "repetir"
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr "si"
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
-msgstr ""
+#: TurtleArt/tabasics.py:772
+msgid "else"
+msgstr "sinó"
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "començar"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr "text"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr ""
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr ""
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr "text"
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr ""
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr "caixa"
-
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
-msgstr ""
-
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr "caixa"
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 #, fuzzy
 msgid "Title"
 msgstr "títol"
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 #, fuzzy
 msgid "next"
 msgstr "text"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 #, fuzzy
 msgid "Hide palette"
 msgstr "amagar paleta"
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "Projecte"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 #, fuzzy
 msgid "Fullscreen"
 msgstr "pantalla completa"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 #, fuzzy
 msgid "Clean"
 msgstr "netejar"
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1057,659 +1060,669 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr "só"
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr "teclat"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr "mostrar la pila"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr "buidar la pila"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr "treure"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 #, fuzzy
 msgid "empty heap?"
 msgstr "buidar la pila"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr "imprimir"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 #, fuzzy
 msgid "turtle"
 msgstr "Tortuga"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr "amplada"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr "alçada"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1841,11 +1854,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1862,11 +1875,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1885,7 +1898,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1902,26 +1915,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1953,12 +1966,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1968,917 +1981,989 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 #, fuzzy
 msgid "light"
 msgstr "dreta"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr ""
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "Tortuga"
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
@@ -2904,9 +2989,6 @@ msgstr ""
 #~ msgid "Keyboard"
 #~ msgstr "Teclat"
 
-#~ msgid "else"
-#~ msgstr "sinó"
-
 #~ msgid "Numbers"
 #~ msgstr "Nombres"
 
diff --git a/po/cpp.po b/po/cpp.po
index ba1ebbd..08d9b90 100644
--- a/po/cpp.po
+++ b/po/cpp.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-02-24 04:20+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=3; plural=(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2 ;\n"
 "X-Generator: Pootle 2.0.1\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr ""
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr ""
 
@@ -52,7 +53,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr ""
 
@@ -61,7 +62,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr ""
 
@@ -89,11 +90,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -111,8 +112,8 @@ msgstr "seth"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr ""
 
@@ -122,8 +123,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr ""
 
@@ -133,8 +134,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr ""
 
@@ -176,11 +177,11 @@ msgstr ""
 msgid "fill screen"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr ""
 
@@ -197,65 +198,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -405,541 +406,543 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr ""
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr ""
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr ""
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr ""
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr ""
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr ""
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
-msgid "store in box 1"
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
-msgid "stores numeric value in Variable 1"
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
-msgid "store in box 2"
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
-msgid "stores numeric value in Variable 2"
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
+#: TurtleArt/tabasics.py:866
+msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:864
-msgid "box 1"
+#: TurtleArt/tabasics.py:871
+msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
-msgid "Variable 1 (numeric value)"
+#: TurtleArt/tabasics.py:879
+msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
-msgid "box 2"
+#: TurtleArt/tabasics.py:884
+msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
-msgid "Variable 2 (numeric value)"
+#: TurtleArt/tabasics.py:892
+msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
+#: TurtleArt/tabasics.py:895
+msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
+#: TurtleArt/tabasics.py:902
+msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:905
+msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr ""
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr ""
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr ""
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr ""
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr ""
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr ""
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1048,657 +1051,667 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1830,11 +1843,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1851,11 +1864,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1874,7 +1887,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1891,26 +1904,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1942,12 +1955,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1957,916 +1970,988 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr ""
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr ""
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
diff --git a/po/cs.po b/po/cs.po
index 993328a..529af99 100644
--- a/po/cs.po
+++ b/po/cs.po
@@ -6,9 +6,9 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
-"PO-Revision-Date: 2012-02-20 05:40+0200\n"
-"Last-Translator: Chris <cjl@laptop.org>\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
+"PO-Revision-Date: 2012-07-02 12:31+0200\n"
+"Last-Translator: jui <appukonrad@gmail.com>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
 "Language: cs\n"
 "MIME-Version: 1.0\n"
@@ -17,17 +17,18 @@ msgstr ""
 "Plural-Forms: nplurals=3; plural=(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2;\n"
 "X-Generator: Pootle 2.0.5\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "Turtle Art"
 
 #: TurtleArt/tabasics.py:116
 msgid "Palette of turtle commands"
-msgstr ""
+msgstr "Paleta Turtle příkazů"
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "vpřed"
 
@@ -52,7 +53,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "vlevo"
 
@@ -61,7 +62,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "vpravo"
 
@@ -87,13 +88,13 @@ msgstr ""
 
 #: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257
 msgid "set xy"
-msgstr ""
+msgstr "nastavit xy"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "x"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "y"
 
@@ -104,16 +105,16 @@ msgstr ""
 
 #: TurtleArt/tabasics.py:205
 msgid "set heading"
-msgstr ""
+msgstr "nastavit záhlaví"
 
 #: TurtleArt/tabasics.py:209
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
-msgstr ""
+msgstr "xcor"
 
 #: TurtleArt/tabasics.py:218
 msgid ""
@@ -121,10 +122,10 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
-msgstr ""
+msgstr "ycor"
 
 #: TurtleArt/tabasics.py:229
 msgid ""
@@ -132,8 +133,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "nadpis"
 
@@ -144,12 +145,13 @@ msgid ""
 msgstr ""
 
 #: TurtleArt/tabasics.py:274
+#, fuzzy
 msgid "Palette of pen commands"
-msgstr ""
+msgstr "Paleta Turtle příkazů"
 
 #: TurtleArt/tabasics.py:278
 msgid "pen up"
-msgstr ""
+msgstr "zapnout pero"
 
 #: TurtleArt/tabasics.py:281
 msgid "Turtle will not draw when moved."
@@ -157,7 +159,7 @@ msgstr ""
 
 #: TurtleArt/tabasics.py:287
 msgid "pen down"
-msgstr ""
+msgstr "vypnout pero"
 
 #: TurtleArt/tabasics.py:290
 msgid "Turtle will draw when moved."
@@ -165,24 +167,23 @@ msgstr ""
 
 #: TurtleArt/tabasics.py:296
 msgid "set pen size"
-msgstr ""
+msgstr "nastavit velikost pera"
 
 #: TurtleArt/tabasics.py:300
 msgid "sets size of the line drawn by the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:310
-#, fuzzy
 msgid "fill screen"
-msgstr "plná obrazovka"
+msgstr "vyplnit obrazovku"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "barva"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
-msgstr ""
+msgstr "odstín"
 
 #: TurtleArt/tabasics.py:314
 msgid "fills the background with (color, shade)"
@@ -190,72 +191,73 @@ msgstr ""
 
 #: TurtleArt/tabasics.py:323
 msgid "pen size"
-msgstr ""
+msgstr "velikost pera"
 
 #: TurtleArt/tabasics.py:324
 msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
-msgstr ""
+msgstr "nastavit barvu"
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
-msgstr ""
+msgstr "nastavit odstín"
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+#, fuzzy
+msgid "Palette of pen colors"
+msgstr "Paleta Turtle příkazů"
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -295,15 +297,16 @@ msgstr "zpět"
 
 #: TurtleArt/tabasics.py:443
 msgid "set text color"
-msgstr ""
+msgstr "nastavit barvu textu"
 
 #: TurtleArt/tabasics.py:446
 msgid "sets color of text drawn by the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:454
+#, fuzzy
 msgid "set text size"
-msgstr ""
+msgstr "nastavit velikost pera"
 
 #: TurtleArt/tabasics.py:457
 msgid "sets size of text drawn by the turtle"
@@ -356,7 +359,7 @@ msgstr ""
 
 #: TurtleArt/tabasics.py:607 TurtleArt/tabasics.py:608
 msgid "mod"
-msgstr ""
+msgstr "mód"
 
 #: TurtleArt/tabasics.py:611
 msgid "modular (remainder) operator"
@@ -406,550 +409,555 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr "rovno"
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "ne"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr "a"
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "nebo"
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "�ekat"
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr "navždy"
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr "opakovat"
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr "jestli"
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr "potom"
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
-msgstr ""
+#: TurtleArt/tabasics.py:772
+msgid "else"
+msgstr "jinak"
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "spustit"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
-msgid "store in box 1"
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr "text"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
-msgid "stores numeric value in Variable 1"
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
-msgid "store in box 2"
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
-msgid "stores numeric value in Variable 2"
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr "text"
+#: TurtleArt/tabasics.py:866
+msgid "store in box 1"
+msgstr "uložiště ve schránce 1"
 
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
+#: TurtleArt/tabasics.py:871
+msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:879
+msgid "store in box 2"
+msgstr "uložiště ve schránce 2"
+
+#: TurtleArt/tabasics.py:884
+msgid "stores numeric value in Variable 2"
+msgstr ""
+
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr "schránka 1"
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr "schránka 2"
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr "schránka"
-
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
-msgstr ""
-
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr "schránka"
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr "hodnota"
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 #, fuzzy
 msgid "Title"
 msgstr "nadpis"
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 #, fuzzy
 msgid "Stop turtle"
 msgstr "Zastavit želvu"
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
+#, fuzzy
 msgid "Show blocks"
-msgstr ""
+msgstr "zobrazit bloky"
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+#, fuzzy
+msgid "Hide blocks"
+msgstr "skrýt bloky"
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr "orientace"
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr "další"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 #, fuzzy
 msgid "Save as Logo"
 msgstr "uložit Logo"
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 #, fuzzy
 msgid "Save as image"
 msgstr "Uložit jako obrázek"
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 #, fuzzy
 msgid "Show palette"
 msgstr "Ukázat paletu"
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 #, fuzzy
 msgid "Hide palette"
 msgstr "Schovat paletu"
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr "Úpravy"
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "Projekt"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr "Kopírovat"
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr "Vložit"
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr "Celá obrazovka"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
+#, fuzzy
 msgid "Grow blocks"
-msgstr ""
+msgstr "zobrazit bloky"
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 #, fuzzy
 msgid "Clean"
 msgstr "Smazat"
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 #, fuzzy
 msgid "Step"
 msgstr "Krok"
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 #, fuzzy
 msgid "Stop"
 msgstr "Krok"
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1060,663 +1068,675 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr "zvuk"
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
-msgstr ""
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
+msgstr "výška"
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
-msgstr ""
+msgid "resistance"
+msgstr "odpor"
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr "napětí"
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+#, fuzzy
+msgid "top"
+msgstr "Krok"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr "deník"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr "poslech"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr "popis"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr "ukázat"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
+#, fuzzy
 msgid "set scale"
-msgstr ""
+msgstr "nastavit odstín"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr "klávesnice"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
-msgstr ""
+msgstr "tla�it"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
-msgstr ""
+msgstr "bouchnout"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr "tisknout"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 #, fuzzy
 msgid "turtle"
 msgstr "Želva"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-#, fuzzy
-msgid "top"
-msgstr "Krok"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr "dolu"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+#, fuzzy
+msgid "setxy"
+msgstr "nastavit xy"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
-msgstr ""
+msgstr "skrýt bloky"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
-msgstr ""
+msgstr "zobrazit bloky"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr "dolu"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr "výška"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 #, fuzzy
 msgid "bottom y"
 msgstr "dolu"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 #, fuzzy
 msgid "presentation 1x1"
 msgstr "orientace"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 #, fuzzy
 msgid "presentation 2x1"
 msgstr "orientace"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 #, fuzzy
 msgid "presentation 1x2"
 msgstr "orientace"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 #, fuzzy
 msgid "presentation 2x2"
 msgstr "orientace"
@@ -1850,11 +1870,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1871,11 +1891,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1894,7 +1914,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1911,26 +1931,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1962,12 +1982,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1977,923 +1997,998 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 #, fuzzy
 msgid "light"
 msgstr "vpravo"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
+#, fuzzy
 msgid "mode"
-msgstr ""
+msgstr "mód"
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr "Nový"
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr "Otevřít"
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr "Uložit"
 
-#: turtleblocks.py:329
-#, fuzzy
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr "Uložit jako"
 
-#: turtleblocks.py:332
-#, fuzzy
-msgid "Save as HTML"
-msgstr "Uložit jako HTML"
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr "Složka"
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "Želva"
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
 #, fuzzy
+#~ msgid "Save as HTML"
+#~ msgstr "Uložit jako HTML"
+
+#, fuzzy
 #~ msgid "presentation"
 #~ msgstr "orientace"
 
@@ -2925,9 +3020,6 @@ msgstr ""
 #~ msgid "Keyboard"
 #~ msgstr "Klávesnice"
 
-#~ msgid "else"
-#~ msgstr "jinak"
-
 #~ msgid "Numbers"
 #~ msgstr "Čísla"
 
diff --git a/po/de.po b/po/de.po
index a35b74b..14d0042 100644
--- a/po/de.po
+++ b/po/de.po
@@ -18,9 +18,9 @@ msgid ""
 msgstr ""
 "Project-Id-Version: turtleart-activity\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
-"PO-Revision-Date: 2012-06-05 21:49+0200\n"
-"Last-Translator: Markus <m.slg@gmx.de>\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
+"PO-Revision-Date: 2012-06-25 22:13+0200\n"
+"Last-Translator: mattthias <matthias@sigxcpu.org>\n"
 "Language-Team: Deutsche OLPC-Lokalisierung\n"
 "Language: de\n"
 "MIME-Version: 1.0\n"
@@ -29,9 +29,8 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 "X-Generator: Pootle 2.0.5\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "Schildkrötenkunst"
 
@@ -40,6 +39,8 @@ msgid "Palette of turtle commands"
 msgstr "Palette der Schildkröten-Befehle"
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "gehe vorwärts"
 
@@ -64,7 +65,7 @@ msgid "clears the screen and reset the turtle"
 msgstr "Bildschirm leeren und Schildkröte zurücksetzen"
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "links"
 
@@ -73,7 +74,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr "Schildkröte gegen den Uhrzeigersinn drehen (Winkel in Grad)"
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "rechts"
 
@@ -101,11 +102,11 @@ msgstr "Schildkröte entlang eines Kreisbogens bewegen"
 msgid "set xy"
 msgstr "setze xy"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "x"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "y"
 
@@ -123,8 +124,8 @@ msgstr "setze Richtung"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr "Richtung der Schildkröte festlegen (0 zeigt zum oberen Bildschirmrand.)"
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "x-Wert"
 
@@ -136,8 +137,8 @@ msgstr ""
 "Der aktuelle x-Wert der Schildkröten-Position (kann an Stelle eines "
 "Zahlenblocks benutzt werden)"
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "y-Wert"
 
@@ -149,8 +150,8 @@ msgstr ""
 "Der aktuelle y-Wert der Schildkröten-Position (kann an Stelle eines "
 "Zahlenblocks benutzt werden)"
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "Richtung"
 
@@ -194,11 +195,11 @@ msgstr "Breite der Schildkrötenspur festlegen"
 msgid "fill screen"
 msgstr "fülle Bildschirm"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "Farbe"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr "Schattierung"
 
@@ -216,67 +217,67 @@ msgstr ""
 "Die aktuelle Stiftdicke (kann an Stelle eines Zahlenblocks benutzt werden)"
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr "beginne Füllung"
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr "Beginnt ein gefülltes Polygon (benötigt einen Füllung-beenden-Block)"
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr "beende Füllung"
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-"Schließt ein gefülltes Polygon ab (benötigt einen Füllung-beginnen-Block)"
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr "Palette der Stiftfarben"
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr "setze Farbe"
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr "Farbe der Schildkrötenspur festlegen"
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr "setze Schattierung"
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr "Schattierung der Schildkrötenspur festlegen"
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr "setze Grauton"
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr "Grauton der Schildkrötenspur festlegen"
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 "Die aktuelle Stiftfarbe (kann an Stelle eines Zahlenblocks benutzt werden)"
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr "Die aktuelle Schattierung des Stiftes"
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr "Grau"
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr "Der aktuelle Grauton (kann an Stelle eines Zahlenblocks benutzt werden)"
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr "beginne Füllung"
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr "Beginnt ein gefülltes Polygon (benötigt einen Füllung-beenden-Block)"
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr "beende Füllung"
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+"Schließt ein gefülltes Polygon ab (benötigt einen Füllung-beginnen-Block)"
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr "Palette der Stiftfarben"
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr "Rot"
@@ -427,554 +428,558 @@ msgstr "größer als"
 msgid "logical greater-than operator"
 msgstr "Logischer Größer-als-Operator"
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr "Wahr"
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr "kleiner als"
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr "Logischer Kleiner-als-Operator"
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr "Falsch"
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr "gleich"
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr "Logischer Ist-gleich-Operator"
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "nicht"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr "Logischer NICHT-Operator"
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr "und"
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr "Logischer UND-Operator"
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "oder"
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr "Logischer ODER-Operator"
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr "Palette der Flussoperatoren"
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "warte"
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr "Programmausführung für die angegebene Dauer in Sekunden unterbrechen"
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr "fortlaufend"
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr "Endlos wiederholen"
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr "wiederhole"
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr "So oft wiederholen, wie angegeben"
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr "wenn"
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr "dann"
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr "wenn dann"
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 "Wenn-Dann-Operator, der boolesche Operatoren aus der mathematischen Palette "
 "nutzt"
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
-msgstr "dann sonst"
+#: TurtleArt/tabasics.py:772
+msgid "else"
+msgstr "sonst"
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr "wenn dann sonst"
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 "Wenn-Dann-Sonst-Operator, der boolesche Operatoren aus der mathematischen "
 "Palette nutzt"
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr "horizontaler Zwischenraum"
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr "Stapel nach rechts versetzen"
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr "Vertikaler Zwischenraum"
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr "Stapel nach unten versetzen"
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr "beende Aktion"
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr "Aktuelle Aktion beenden"
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr "Palette der Variablenblöcke"
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "starte"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr "Aktion mit Startknöpfen in der Werkzeugleiste verbinden"
 
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr "Text"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr "Zeichenkette"
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr "Aktion"
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr "Stapelanfang einer benennbaren Aktion"
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr "Stapel einer benannten Aktion aufrufen"
+
 # (Markus S.) 'Variable' war 'Rahmen'
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr "speichere in Box 1"
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 msgid "stores numeric value in Variable 1"
 msgstr "Zahlenwert in Variable 1 speichern"
 
 # (Markus S.) 'Variable' war 'Rahmen'
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr "speichere in Box 2"
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 msgid "stores numeric value in Variable 2"
 msgstr "Zahlenwert in Variable 2 speichern"
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr "Text"
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr "Zeichenkette"
-
 # (Markus S.) 'Variable' war 'Rahmen'
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr "Box 1"
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr "Variable 1 (Zahlenwert)"
 
 # (Markus S.) 'Variable' war 'Rahmen'
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr "Box 2"
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr "Variable 2 (Zahlenwert)"
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
+msgid "store in"
+msgstr "speichere in"
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
 msgid "box"
 msgstr "Box"
 
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
+msgid "value"
+msgstr "Wert"
+
 # (Markus S.) 'Rahmen'?
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
 msgid "my box"
 msgstr "Meine Box"
 
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
-msgstr "Benannte Variable (Zahlenwert)"
-
-#: TurtleArt/tabasics.py:894
-msgid "store in"
-msgstr "speichere in"
-
-#: TurtleArt/tabasics.py:894 taextras.py:359
-msgid "value"
-msgstr "Wert"
-
-#: TurtleArt/tabasics.py:899
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
 msgid "stores numeric value in named variable"
 msgstr "Zahlenwert in benannte Variable speichern"
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
-msgstr "Aktion"
-
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
-msgstr "Stapelanfang einer benennbaren Aktion"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
+msgstr "Benannte Variable (Zahlenwert)"
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr "Aktion 1"
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr "Stapelanfang von Aktion 1"
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr "Aktion 2"
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr "Stapelanfang von Aktion 2"
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr "Stapel einer benannten Aktion aufrufen"
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr "Stapel von Aktion 1 afurufen"
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr "Stapel von Aktion 2 aufrufen"
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr "Müll"
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr "Mülleimer leeren"
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr "Mülleimer endgültig leeren"
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr "Alles rückgängig"
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr "Alle gelöschten Blöcke wiederherstellen"
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr "Alles löschen"
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr "Alle Blöcke in den Mülleimer verschieben"
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
-msgstr ""
-
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+msgstr "Teile ausgewählte Blöcke"
+
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr "Titel"
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr "Schildkröte anhalten"
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr "Blöcke anzeigen"
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr "Blöcke verbergen"
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr "keine Ausgabe erfolgt"
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr "Ich kann nicht"
 
 # (Markus S.) 'mag kein'?
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr "mag nicht"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr "als Eingabe"
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr "Nächste Palette anzeigen"
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr "Die Ausrichtung der Block-Palette ändern"
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr "Laden..."
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr "Speichern..."
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr "Zum Öffnen klicken"
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr "Orientierung"
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr "Nächstes"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 #, fuzzy
 msgid "shift"
 msgstr "Verschieben"
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
+#, fuzzy
 msgid "Select blocks to share"
-msgstr ""
+msgstr "Wähle Blöcke zum teilen"
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr "Bild"
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr "Als Logo speichern"
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr "Als Bild speichern"
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr "Momentaufnahme"
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr "Momentaufnahme speichern"
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr "Maus-darüber-Hilfe ausschalten"
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr "Maus-darüber-Hilfe einschalten"
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr "Palette anzeigen"
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr "Palette verbergen"
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr "Koordinaten herunterskalieren"
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr "Koordinaten hochskalieren"
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr "Bearbeiten"
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr "Ansicht"
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "Projekt"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr "Speichern/Laden"
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr "Kopieren"
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr "Einfügen"
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+#, fuzzy
+msgid "Restore blocks from trash"
+msgstr "Alle gelöschten Blöcke wiederherstellen"
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr "Vollbild"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr "Kartesische Koordinaten"
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr "Polarkoordinaten"
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr "Metrische Koordinaten"
 
 # (Markus S.) 'Blöcke vergrößern'?
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr "Blöcke vergrößern"
 
 # (Markus S.) 'Blöcke verkleinern'?
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr "Blöcke verkleinern"
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr "Beispiel laden"
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr "Alles löschen"
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr "Ausführen"
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr "Einzelschritte"
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr "Hilfe"
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr "Stopp"
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr "Projekt laden"
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr "Plugin laden"
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr "Python-Block laden"
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr "<Ctrl>p"
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr "<Ctrl>e"
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr "<Ctrl>r"
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr "<Ctrl>w"
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr "<Ctrl>s"
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr "Das Plugin konnte nicht installiert werden."
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr "Starte die Schildkrötenkunst bitte neu, um das Plugin zu benützen."
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr "Das Plugin %s ist bereits installiert."
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr "Willst du %s erneut installieren?"
@@ -1085,431 +1090,450 @@ msgstr "Hochladen fehlgeschlagen!"
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr "Palette der Sensorblöcke"
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr "Beschleunigung"
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr "x,y,z-Beschleunigung auf dem Stapel ablegen"
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr "Klang"
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr "Mikrofoneingangssignal"
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
+#: plugins/audio_sensors/audio_sensors.py:90
+#: plugins/audio_sensors/audio_sensors.py:105
 msgid "loudness"
 msgstr "Lautstärke"
 
-#: plugins/audio_sensors/audio_sensors.py:90
-#: plugins/audio_sensors/audio_sensors.py:105
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
 msgid "microphone input volume"
 msgstr "Mikrofoneingangslautstärke"
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/audio_sensors/audio_sensors.py:119
+#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "pitch"
 msgstr "Tonhöhe"
 
-#: plugins/audio_sensors/audio_sensors.py:119
-#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
 msgid "microphone input pitch"
 msgstr "Mikrofoneingangstonhöhe"
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
-msgstr "Widerstand"
-
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
+msgid "resistance"
+msgstr "Widerstand"
+
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
 msgid "microphone input resistance"
 msgstr "Mikrofoneingangswiderstand"
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
-msgstr "Spannung"
-
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr "Spannung"
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr "Mikrofoneingangsspannung"
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr "Palette der Medienobjekte"
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr "Helligkeit"
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr "Lichtstärke, die von der Kamera wahrgenommen wird"
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr "Die gemittelte RGB-Farbe aus der Kamera wird auf den Stapel abgelegt"
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr "Kameraausgabe"
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr "vom Lichtsensor wahrgenommene Leuchtstärke"
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr "RFID"
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr "Wert aus RFID-Quelle auslesen"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr "solange"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 "Wiederhole-solange-Operator, der boolesche Operatoren aus der mathematischen "
 "Palette nutzt"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr "bis"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 "Wiederhole-bis-Operator, der boolesche Operatoren aus der mathematischen "
 "Palette nutzt"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
-msgstr "Palette der Medienobjekte"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr "oben"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
+msgstr "Anfang eines zuklappbaren Stapels"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr "Tagebuch"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr "Medienobjekt aus dem Sugar-Tagebuch"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr "Audio"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr "Audioobjekt aus dem Sugar-Tagebuch"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr "Video"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr "Videoobjekt aus dem Sugar-Tagebuch"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr "Beschreibung"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr "Beschreibungsfeld im Sugar-Tagebuch"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr "zeige"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr "Text zeichnen oder Medien aus dem Tagebuch anzeigen"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr "zeige ausgerichtet"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr "setze Skalierung"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr "Skalierung der Medien setzen"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr "Bild speichern"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr "Bildname"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr "Ein Bild ins Sugar-Tagebuch speichern"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr "Als SVG speichern"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr "Eine Schildkröten-Grafik als SVG ins Sugar-Tagebuch speichern"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr "Skalierung"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr "behält aktuellen Skalierungsfaktor bei"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr "Medien abwarten"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr "Das Ende der aktuellen Video- oder Audio-Wiedergabe abwarten"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr "Medien anhalten"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr "Audio oder Video anhalten"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr "Medien unterbrechen"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr "Audio oder Video unterbrechen"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr "Medien fortsetzen"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr "Audio oder Video weiter abspielen"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr "sprich"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr "Hallo"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr "spricht einen Text"
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr "Sinuswelle"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr "Dauer"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 "spielt eine Sinuswelle mit der Frequenz, der Amplitude und der Dauer (in "
 "Sekunden)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr "Taste gedrückt"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr "Gibt 1 zurück, wenn die Maustaste gedrückt ist."
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+#, fuzzy
+msgid "returns True if mouse button is pressed"
+msgstr "Gibt 1 zurück, wenn die Maustaste gedrückt ist."
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr "Maus-x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr "Gibt die x-Koordinate des Mauszeigers zurück."
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr "Maus-y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr "Gibt die y-Koordinate des Mauszeigers zurück."
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr "lies Tastatureingabe aus"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 "Tastatureingabe auslesen (das Ergebnis wird im Tastaturblock gespeichert)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr "Tastatur"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 #, fuzzy
 msgid "holds results of query-keyboard block as ASCII"
 msgstr "Das Ergebnis des Tastaturabfrage-Blocks"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr "lies Pixel"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr "RGB-Farbton unter der Schildkröte wird in den Stapel eingefügt"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr "Schildkröte sieht"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr "Gibt die Farbe zurück, welche die Schildkröte \"sieht\"."
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr "Zeit"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr "Verstrichene Zeitdauer (in Sekunden) seit dem Programmstart"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr "Palette der erweiterten Optionen"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr "ablegen"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr "schreibt den Wert in den FILO-Stapel (first in, last out)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr "zeige Stapel"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr "zeigt Werte im FILO-Stapel (first in, last out)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr "leere Stapel"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr "leert FILO-Stapel (first in, last out)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr "aufnehmen"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr "nimmt den Wert aus dem FILO-Stapel (first in, last out)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr "Stapel leer?"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr "Gibt Wahr zurück, wenn der Stapel leer ist."
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr "Anmerkung"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr "Kommentar in dein Programm einfügen"
 
 # (Markus) war 'schreibe'
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr "Ausgabe"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr "Zeigt den Wert im Statusblock am unteren Bildschirmrand an"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr "Python"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
@@ -1517,7 +1541,7 @@ msgstr ""
 "Ein programmierbarer Block für fortgeschrittene mathematische Ausdrücke mit "
 "einer Variablen, z.B. sin(x)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
@@ -1525,7 +1549,7 @@ msgstr ""
 "Ein programmierbarer Block für fortgeschrittene mathematische Ausdrücke mit "
 "mehreren Variablen wie wurzel(x*x+y*y)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
@@ -1533,225 +1557,219 @@ msgstr ""
 "Ein programmierbarer Block für fortgeschrittene mathematische Ausdrücke mit "
 "mehreren Variablen, z.B. sin(x+y+z)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr "Python-Block"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr "Code aus dem Modul tamyblock.py aus dem Tagebuch ausführen"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr "Kartesisch"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr "Kartesische Koordinaten anzeigen"
 
 # (Markus S.) Vergleiche 'Cartesian'
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr "Polar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr "Polarkoordinaten anzeigen"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr "Schildkröte"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr "Die zu steuernde Schildkröte wählen"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr "Schildkrötenpanzer"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr "Den 'Panzer' der Schildkröte anpassen"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr "oben"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr "Anfang eines zugeklappten Stapels"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr "unten"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr "Ende eines zuklappbaren Stapels"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
-msgstr "Zugeklappter Stapel: zum Öffnen anklicken"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
-msgstr "Unterster Block in einem zugeklappten Stapel: zum Aufklappen klicken"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
+msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
-msgstr "Stapelanfang"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+#, fuzzy
+msgid "loads a block"
+msgstr "Meinen Block laden"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
-msgstr "Beschriftung"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+#, fuzzy
+msgid "setxy"
+msgstr "setze xy"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
-msgstr "Anfang eines zuklappbaren Stapels"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
+msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr "Palette der Präsentationsvorlagen"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr "Blöcke verbergen"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr "Fenster durch Verbergen der Blöcke aufräumen"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr "Blöcke anzeigen"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr "Verborgene Blöcke wiederherstellen"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr "Sugar-Leiste verbergen"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr "Liste"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr "Darstellung als Spiegelstrichliste"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr "Präsentationsvorlage: Spiegelstrichliste"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr "Präsentationsvorlage: ein Tagebuch-Objekt (ohne Beschreibung)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr "Präsentationsvorlage: ein Tagebuch-Objekt (mit Beschreibung)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr "Präsentationsvorlage: vier Tagebuch-Objekte"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr "Präsentationsvorlage: zwei Tagebuch-Objekte"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr "x-Koordinate des linken Bildschirmrandes"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr "unten"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr "y-Koordinate des unteren Bildschirmrandes"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr "Breite"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr "Die Fensterbreite"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr "x-Koordinate des rechten Bildschirmrandes"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr "y-Koordinate des oberen Bildschirmrandes"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr "Höhe"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr "Die Fensterhöhe"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr "Titel: x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr "Titel: y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr "links: x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr "oben: y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr "rechts: x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr "unten: y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr "Präsentation 1x1"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr "Präsentation 2x1"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr "Präsentation 1x2"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr "Präsentation 2x2"
 
@@ -1887,11 +1905,11 @@ msgstr "Umgebungslicht"
 msgid "temperature"
 msgstr "Temperatur"
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr "Abstand"
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr "Neigung"
 
@@ -1908,12 +1926,12 @@ msgid "Butia Robot"
 msgstr "Butia-Roboter"
 
 #: taextras.py:81
-msgid "delay Butia"
-msgstr "Butia verlangsamen"
+msgid "refresh Butia"
+msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
-msgstr "die angegebene Anzahl Sekunden warten"
+msgid "refresh the state of the Butia palette and blocks"
+msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
 #: taextras.py:84
@@ -1930,8 +1948,9 @@ msgid "speed Butia"
 msgstr "Butia-Geschwindigkeit"
 
 #: taextras.py:88
+#, fuzzy
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 "Setzt die Geschwindigkeit der Butia-Motoren als einen Wert zwischen 0 und "
@@ -1950,28 +1969,29 @@ msgstr "Bewege den Butia-Roboter vorwärts."
 msgid "move the Butia robot forward a predefined distance"
 msgstr "Bewege den Butia-Roboter eine vordefinierte Entfernung vor."
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
+msgid "left Butia"
+msgstr "Butia nach links"
+
+#: taextras.py:96
+#, fuzzy
+msgid "turn the Butia robot to the left"
+msgstr "Drehe den Butia-Roboter nach links."
+
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
 msgid "backward Butia"
 msgstr "Butia zurück"
 
-#: taextras.py:96
+#: taextras.py:99
 msgid "move the Butia robot backward"
 msgstr "Bewege den Butia-Roboter rückwärts."
 
-#: taextras.py:97
+#: taextras.py:100
 msgid "move the Butia robot backward a predefined distance"
 msgstr "Bewege den Butia-Roboter eine vordefinierte Entfernung zurück."
 
-#. TRANS: This string is shorthand for "turn Butia left"
-#: taextras.py:99
-msgid "left Butia"
-msgstr "Butia nach links"
-
-#: taextras.py:100
-msgid "turn the Butia robot at left"
-msgstr "Drehe den Butia-Roboter nach links."
-
 #. TRANS: This string is shorthand for "turn Butia right"
 #: taextras.py:102
 msgid "right Butia"
@@ -2001,12 +2021,12 @@ msgstr "Halte den Butia-Roboter an."
 msgid "display Butia"
 msgstr "Butia anzeigen"
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr "Hallo Welt    Butia             "
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr "Zeige Text im 32-Zeichen-ASCII-Display des Butia-Roboters an."
@@ -2016,311 +2036,368 @@ msgid "Butia"
 msgstr "Butia"
 
 #: taextras.py:117
-msgid "The camera was not found."
-msgstr "Die Kamera wurde nicht gefunden."
+#, fuzzy
+msgid "Error on initialization of the camera"
+msgstr "Fehler beim Einrichten der Kamera."
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
-msgstr "Fehler beim Einrichten der Kamera."
+msgid "No camera was found"
+msgstr ""
 
 #: taextras.py:119
+msgid "Error stopping camera"
+msgstr ""
+
+#: taextras.py:120
+msgid "Error starting camera"
+msgstr ""
+
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
+msgstr ""
+
+#: taextras.py:123
 msgid "FollowMe"
 msgstr "FolgeMir"
 
-#: taextras.py:120
+#: taextras.py:124
 msgid "follow"
 msgstr "folge"
 
-#: taextras.py:121
-msgid "R"
-msgstr "R"
-
-#: taextras.py:122
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr "G"
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr "R"
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr "B"
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr "folge einer RGB-Farbe"
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr "Grenzwert"
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr "setze einen Grenzwert für eine RGB-Farbe"
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr "speichere Kalibrierung 1"
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr "Speichert eine Kalibrierung als Kalibrierung 1"
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr "speichere Kalibrierung 2"
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr "Speichert eine Kalibrierung als Kalibrierung 2"
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr "Kalibrierung"
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr "Speichert eine individuelle Kalibrierung"
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr "Kalibrierung 1"
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr "gib Kalibrierung 1 zurück"
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr "Kalibrierung 2"
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr "gib Kalibrierung 2 zurück"
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr "gib eine individuelle Kalibrierung zurück"
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr "x-Position"
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr "gib die x-Position zurück"
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr "y-Position"
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr "gib die y-Position zurück"
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr "Pixel"
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr "Gib die Zahl der Pixel im größten Fleck zurück"
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr "folge einer Farbe oder Kalibrierung"
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr "minimale Pixelanzahl"
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr "setze die Mininalzahl zu verfolgender Pixel"
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr "leere Kalibrierung"
 
-#: taextras.py:148
+#: taextras.py:166
 #, fuzzy
 msgid "error in string conversion"
 msgstr "Fehler bei der Zeichenkettenumwandlung"
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr "SumBot"
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr "Geschwindigkeit des SumBot"
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr "übermittle die Geschwindigkeit des Sumbot"
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr "setze die Standardgeschwindigkeit für die Bewegungsbefehle"
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr "SumBot vor"
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr "Bewege den SumBot vorwärts"
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr "SumBot zurück"
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr "Bewege den SumBot rückwärts"
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr "SumBot anhalten"
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr "Halte den SumBot an"
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr "SumBot nach links"
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr "Drehe den SumBot nach links"
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr "SumBot nach rechts"
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr "Drehe den SumBot nach rechts"
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr "Winkel zum Zentrum"
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr "Bestimme den Winkel zum Zentrum des Dohyo."
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr "Winkel zum Gegner"
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr "Bestimme den Winkel zum Gegner."
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr "x-Koordinate Roboter"
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr "Bestimme die x-Koordinate des Roboters."
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr "y-Koordinate Roboter"
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr "Bestimme die y-Koordinate des Roboters."
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr "x-Koordinate Gegner"
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr "Bestimme die x-Koordinate des Gegners."
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr "y-Koordinate Gegner"
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr "Bestimme die y-Koordinate des Gegners."
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr "Drehung Roboter"
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr "Bestimme die Drehung des Roboters."
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr "Drehung Gegner"
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr "Bestimme die Drehung des Gegners."
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr "Entfernung zur Mitte"
 
 # Dohyo != Dojo (see Wikipedia)
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr "Bestimme die Entfernung zur Mitte des Dohyo."
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr "Entfernung zum Gegner"
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr "Bestimme die Entfernung zum Gegner."
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr "aktualisiere Informationen"
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr "Aktualisiere die Informationen vom Server."
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr "Palette der Physikblöcke"
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr "Vieleck anfangen"
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 "Fange an der aktuellen Position der Schildkröte an, ein Vieleck zu "
 "erstellen."
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr "Punkt hinzufügen"
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
@@ -2328,76 +2405,77 @@ msgstr ""
 "Füge dem aktuellen Vieleck eine neue Ecke an der aktuellen Position der "
 "Schildkröte hinzu."
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr "Vieleck beenden"
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr "Definiere ein neues Vieleck."
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr "Ausgefülltes Vieleck beenden"
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr "Kein einfaches Vieleck"
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr "Definiere ein neues gefülltes Vieleck."
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr "Dreieck"
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr "Basis"
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr "Füge ein Dreiecksobjekt zum Projekt hinzu."
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr "Kreis"
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr "Füge ein Kreisobjekt zum Projekt hinzu."
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr "Rechteck"
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr "Füge ein Rechtecksobjekt zum Projekt hinzu."
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr "Zurücksetzen"
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr "Setze das Projekt zurück; leere die Objektliste."
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr "Motor"
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr "Drehmoment"
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr "Geschwindigkeit"
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
@@ -2405,19 +2483,19 @@ msgstr ""
 "Drehmoment des Motors und Geschwindigkeit variieren von 0 (aus) zu positiven "
 "Zahlen; der Motor wird auf dem zuletzt erzeugten Objekt platziert."
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr "Fixierung"
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr "Hefte ein Objekt fest an, sodass es nicht fallen kann."
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr "Verbindung"
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
@@ -2425,41 +2503,41 @@ msgstr ""
 "Verbinde zwei Objekte miteinander (das zuletzt erzeugte Objekt und das "
 "Objekt am Punkt x, y)."
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr "Speichere das Projekt als Physik-Aktivität ins Tagebuch."
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 #, fuzzy
 msgid "Add a gear object to the project."
 msgstr "Füge ein Kreisobjekt zum Projekt hinzu."
 
 # (Markus S.) 'Gleichheit'?
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr "Dichte"
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 "Setze die Dichte als Eigenschaft für Objekte (Dichte kann jede positive Zahl "
 "sein)."
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr "Reibung"
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
@@ -2467,12 +2545,12 @@ msgstr ""
 "Setze die Reibung als Eigenschaft für Objekte (ein Wert zwischen 0 und 1, "
 "wobei 0 Reibungslosigkeit bedeutet und 1 starke Reibung)."
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr "Elastizität"
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
@@ -2480,11 +2558,12 @@ msgstr ""
 "Setze die Elastizität als Eigenschaft für Objekte (ein Wert zwischen 0 und "
 "1, wobei 0 keine und 1 volle Elastizität bedeutet)."
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr "Beweglichkeit"
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
@@ -2492,11 +2571,11 @@ msgstr ""
 "besitzt es eine feste Position."
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr "Palette der WeDo-Blöcke"
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
@@ -2505,130 +2584,134 @@ msgstr ""
 "rückwärts, 1 == nach links geneigt, 2 == nach rechts geneigt)"
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr "Ausgabe des Entfernungssensors"
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr "Motor A"
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr "Liefert den aktuellen Wert von Motor A."
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr "Motor B"
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr "Liefert den aktuellen Wert von Motor B."
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr "Setze den Wert für Motor A."
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr "Setze den Wert für Motor B."
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr "Palette der LEGO-NXT-Blöcke für Motoren"
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr "Palette der LEGO-NXT-Blöcke für Sensoren"
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr "Berührung"
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr "Ultraschall"
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr "Helligkeit"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr "PORT A"
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr "PORT B"
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr "PORT C"
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr "PORT 1"
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr "PORT 2"
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr "PORT 3"
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr "PORT 4"
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr "Überprüfe bitte die Verbindung mit dem Stein."
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr "Überprüfe bitte den Port."
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr "Der Wert der Spannung muss zwischen -127 und 127 liegen."
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 "Ein Fehler ist aufgetreten: Überprüfe sämtliche Verbindungen und versuche "
 "erneut zu verbinden."
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr "NXT gefunden"
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr "NXT nicht gefunden"
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr "NXT erneuern"
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr "Suche nach einem verbundenen NXT-Stein."
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr "Ton abspielen"
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr "Frequenz"
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr "Spiele einen Ton einer Frequenz für die Dauer ab."
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
@@ -2636,19 +2719,19 @@ msgstr ""
 "Drehe Motor\n"
 "Umdrehungen"
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr "Port"
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr "Spannung"
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr "Einen Motor drehen"
 
-#: taextras.py:310
+#: taextras.py:339
 #, fuzzy
 msgid ""
 "synchronize motors\n"
@@ -2657,188 +2740,202 @@ msgstr ""
 "Motoren synchronisieren\n"
 "Steuerung"
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr "Drehungen"
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 "Synchronisiert zwei Motoren, die an PORT B und PORT C angeschlossen sind."
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr "PORT A des Steins"
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr "PORT B des Steins"
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr "PORT C des Steins"
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr "Motor starten"
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr "Lass einen Moter dauernd laufen."
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr "Motor anhalten"
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr "Stopp einen bestimmten Motor."
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr "Motor zurücksetzen"
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr "Setze den Motorzähler zurück."
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr "Motorposition"
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr "Erhalte die Motorposition."
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr "PORT 1 des Steins"
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr "PORT 2 des Steins"
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr "PORT 3 des Steins"
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr "PORT 4 des Steins"
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr "Auslesen"
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr "Sensor"
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr "Lies die Sensorausgabe aus."
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr "Farbsensor"
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr "Helligkeitssensor"
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr "Berührungssensor"
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr "Entfernungssensor"
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr "Geräuschsensor"
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr "Helligkeit einstellen"
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr "Stelle die Helligkeit des Farbsensors ein."
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr "Palette der Arduino-Blöcke"
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr "HOCH"
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr "NIEDRIG"
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr "EINGANG"
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr "AUSGANG"
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr "PWM"
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr "SERVO"
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr "FEHLER: Überprüfe den Arduino und die Portnummer."
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr "FEHLER: Der Wert muss eine Zahl von 0 bis 255 sein."
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr "FEHLER: Der Wert muss entweder HOCH oder NIEDRIG sein."
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 "FEHLER: Der Modus muss entweder EINGANG oder AUSGANG oder PWM oder SERVO "
 "sein."
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr "Pin-Modus"
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr "Modus"
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr "Wähle die Pin-Funktion (EINGANG, AUSGANG, PWM, SERVO)."
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr "Analog Schreiben"
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr "Schreibe analogen Wert in den angegebenen Port."
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr "Analog Lesen"
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
@@ -2847,125 +2944,157 @@ msgstr ""
 "liegen. Benutze Vref, um die Spannun zu bestimmen. Für USB gilt ungefähr "
 "volt=((read)*5)/1024."
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr "Digital Schreiben"
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr "Schreibe digitalen Wert in den angegebenen Port."
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr "Digital Lesen"
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr "Lies den Wert aus dem digitalen Port."
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr "Setze HOCH-Wert für den digitalen Port."
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr "Konfiguriere den Arduino-Port für den digitalen Eingang."
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr "Konfiguriere den Arduino-Port, um ein Servo anzusteuern."
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr "Setze NIEDRIG-Wert für den digitalen Port."
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr "Konfiguriere den Arduino-Port für den digitalen Ausgang."
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr "Konfiguriere den Arduino-Port für PWM (Pulsweitenmodulierung)."
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr "Auslastung beträgt"
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr "Keine optionale Aktion:"
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr "Datei nicht gefunden"
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr "Kann nicht in Einstellungsverzeichnis schreiben: %s"
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr "Neu"
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr "Öffnen"
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr "Speichern"
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr "Speichern unter"
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr "Als HTML speichern"
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr "Beenden"
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr "Datei"
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr "Koordinaten skalieren"
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr "Blockgröße zurücksetzen"
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr "Blöcke zeigen/verbergen"
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr "Werkzeuge"
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr "Fehlersuche"
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "Schildkröte"
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 "Du hast ungespeicherte Veränderungen. Möchtest du sie vor dem Beenden "
 "abspeichern?"
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr "Projekt speichern?"
 
+#~ msgid "delay Butia"
+#~ msgstr "Butia verlangsamen"
+
+#~ msgid "wait for argument seconds"
+#~ msgstr "die angegebene Anzahl Sekunden warten"
+
+#~ msgid "The camera was not found."
+#~ msgstr "Die Kamera wurde nicht gefunden."
+
+#~ msgid "then else"
+#~ msgstr "dann sonst"
+
+#~ msgid "bottom of a collapsible stack"
+#~ msgstr "Ende eines zuklappbaren Stapels"
+
+#~ msgid "collapsed stack: click to open"
+#~ msgstr "Zugeklappter Stapel: zum Öffnen anklicken"
+
+#~ msgid "bottom block in a collapsed stack: click to open"
+#~ msgstr "Unterster Block in einem zugeklappten Stapel: zum Aufklappen klicken"
+
+#~ msgid "top of stack"
+#~ msgstr "Stapelanfang"
+
+#~ msgid "label"
+#~ msgstr "Beschriftung"
+
+#~ msgid "True"
+#~ msgstr "Wahr"
+
+#~ msgid "False"
+#~ msgstr "Falsch"
+
+#~ msgid "Save as HTML"
+#~ msgstr "Als HTML speichern"
+
 #~ msgid "<Ctrl>d"
 #~ msgstr "<Ctrl>d"
 
@@ -2981,9 +3110,6 @@ msgstr "Projekt speichern?"
 #~ msgid "presentation"
 #~ msgstr "Präsentation"
 
-#~ msgid "Hide blocks"
-#~ msgstr "Blöcke verbergen"
-
 #~ msgid "follow a turtle color"
 #~ msgstr "folge einer Schildkrötenfarbe"
 
@@ -3276,9 +3402,6 @@ msgstr "Projekt speichern?"
 #~ msgid "<Alt>s"
 #~ msgstr "<Alt>s"
 
-#~ msgid "load my block"
-#~ msgstr "Meinen Block laden"
-
 #~ msgid "<Alt>o"
 #~ msgstr "<Alt>o"
 
@@ -3291,9 +3414,6 @@ msgstr "Projekt speichern?"
 #~ msgid "Keyboard"
 #~ msgstr "Tastatur"
 
-#~ msgid "else"
-#~ msgstr "sonst"
-
 #~ msgid "My Blocks"
 #~ msgstr "Meine Blöcke"
 
diff --git a/po/dz.po b/po/dz.po
index eeda5b4..9558ec5 100644
--- a/po/dz.po
+++ b/po/dz.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-03-25 14:46+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 "X-Generator: Pootle 2.0.1\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr ""
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr ""
 
@@ -52,7 +53,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr ""
 
@@ -61,7 +62,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr ""
 
@@ -89,11 +90,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -111,8 +112,8 @@ msgstr "seth"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr ""
 
@@ -122,8 +123,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr ""
 
@@ -133,8 +134,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr ""
 
@@ -176,11 +177,11 @@ msgstr ""
 msgid "fill screen"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr ""
 
@@ -197,65 +198,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -405,541 +406,543 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr ""
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr ""
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr ""
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr ""
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr ""
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr ""
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
-msgid "store in box 1"
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
-msgid "stores numeric value in Variable 1"
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
-msgid "store in box 2"
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
-msgid "stores numeric value in Variable 2"
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
+#: TurtleArt/tabasics.py:866
+msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:864
-msgid "box 1"
+#: TurtleArt/tabasics.py:871
+msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
-msgid "Variable 1 (numeric value)"
+#: TurtleArt/tabasics.py:879
+msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
-msgid "box 2"
+#: TurtleArt/tabasics.py:884
+msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
-msgid "Variable 2 (numeric value)"
+#: TurtleArt/tabasics.py:892
+msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
+#: TurtleArt/tabasics.py:895
+msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
+#: TurtleArt/tabasics.py:902
+msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:905
+msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr ""
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr ""
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr ""
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr "ཞུན་དག"
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr "མ�ོང་སྣང་�"
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr ""
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr ""
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr ""
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1048,657 +1051,667 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1830,11 +1843,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1851,11 +1864,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1874,7 +1887,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1891,26 +1904,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1942,12 +1955,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1957,916 +1970,988 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr ""
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr ""
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
diff --git a/po/el.po b/po/el.po
index d805bac..e2d7e65 100644
--- a/po/el.po
+++ b/po/el.po
@@ -10,7 +10,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-12-21 16:00+0200\n"
 "Last-Translator: Yannis <kiolalis@gmail.com>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -21,9 +21,8 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 "X-Generator: Pootle 2.0.5\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "Η Χελωνοτέχνη"
 
@@ -32,6 +31,8 @@ msgid "Palette of turtle commands"
 msgstr "Παλέτα εντολών της χελώνας"
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "μπ�οστά"
 
@@ -56,7 +57,7 @@ msgid "clears the screen and reset the turtle"
 msgstr "καθα�ίζει την οθόνη και επανατοποθετεί τη χελώνα"
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "α�ιστε�ά"
 
@@ -65,7 +66,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr "πε�ιστ�έφει τη χελώνα α�ιστε�όστ�οφα (γωνία σε μοί�ες)"
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "δεξιά"
 
@@ -93,11 +94,11 @@ msgstr "μετακίνηση της χελώνας κατά μήκος ενός
 msgid "set xy"
 msgstr "ο�ισμός χy"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "χ"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "y"
 
@@ -117,8 +118,8 @@ msgstr "ο�ισμός επικεφαλίδας"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr "ο�ισμός επικεφαλίδας της χελώνας (0 π�ος την κο�υφή της οθόνης)"
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "xσυντ"
 
@@ -130,8 +131,8 @@ msgstr ""
 "διατή�ηση τ�έχουσας τιμής της x-συντεταγμένης της χελώνας (μπο�εί να "
 "χ�ησιμοποιηθεί στη θέση ενός α�ιθμο� τμήματος)"
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "yσυντ"
 
@@ -143,8 +144,8 @@ msgstr ""
 "διατή�ηση τ�έχουσας τιμής της y-συντεταγμένης της χελώνας (μπο�εί να "
 "χ�ησιμοποιηθεί στη θέση ενός α�ιθμο� τμήματος)"
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "επικεφαλίδα"
 
@@ -188,11 +189,11 @@ msgstr "οÏ�ισμός μεγέθους της γÏ�αμμής που σχεδιÎ
 msgid "fill screen"
 msgstr "γέμισμα οθόνης"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "χ�ώμα"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr "σκιά"
 
@@ -211,73 +212,73 @@ msgstr ""
 "ενός α�ιθμο� τμήματος)"
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr "ένα�ξη γεμίσματος"
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-"Ένα�ξη ενός γεμάτου πολ�γωνου (χ�ησιμοποιείται μαζί με τον τε�ματισμό ενός "
-"γεμάτου μπλοκ)"
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr "τέλος γεμίσματος"
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-"ολοκλη�ώνει ένα γεμάτο πολ�γωνο (χ�ησιμοποιείται μαζί με την ένα�ξη ενός "
-"γεμάτου μπλοκ)"
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr "Παλέτα χ�ωμάτων του στιλό"
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr "ο�ισμός χ�ώματος"
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr "ο�ισμός χ�ώματος της γ�αμμής που σχεδιάζει η χελώνα"
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr "ο�ισμός σκιάς"
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr "ο�ισμός σκιάς της γ�αμμής που σχεδιάζει η χελώνα"
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr "ο�ισμός γκ�ίζου"
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr "ο�ισμός του επιπέδου γκ�ιζα�ίσματος της γ�αμμής που σχεδιάζει η χελώνα"
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 "διατή�ηση τ�έχοντος χ�ώματος του στιλό (μπο�εί να χ�ησιμοποιηθεί στη θέση "
 "μιας α�ιθμητικής εντολής)"
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr "συγκ�ατεί την τ�έχουσα σκιά του στιλό"
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr "γκ�ίζο"
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 "διατή�ηση τ�έχοντος επιπέδου του γκ�ίζου (μπο�εί να χ�ησιμοποιηθεί στη θέση "
 "ενός τμήματος α�ιθμο� )"
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr "ένα�ξη γεμίσματος"
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+"Ένα�ξη ενός γεμάτου πολ�γωνου (χ�ησιμοποιείται μαζί με τον τε�ματισμό ενός "
+"γεμάτου μπλοκ)"
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr "τέλος γεμίσματος"
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+"ολοκλη�ώνει ένα γεμάτο πολ�γωνο (χ�ησιμοποιείται μαζί με την ένα�ξη ενός "
+"γεμάτου μπλοκ)"
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr "Παλέτα χ�ωμάτων του στιλό"
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr "κόκκινο"
@@ -431,546 +432,549 @@ msgstr "μεγαλ�τε�ο από"
 msgid "logical greater-than operator"
 msgstr "λογικός τελεστής - μεγαλ�τε�ο από (>)"
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr "μικ�ότε�ο από"
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr "λογικός τελεστής - μικ�ότε�ο από (<)"
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr "ίσο"
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr "λογικός τελεστής ισότητας (=)"
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "όχι"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr "λογικός τελεστής ά�νησης (όχι)"
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr "και"
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr "λογικός τελεστής σ�ζευξης (και)"
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "ή"
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr "λογικός τελεστής διάζευξης (ή)"
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr "Παλέτα τελεστών �οής"
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "αναμονή"
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 "πα�ει την εκτέλεση του π�ογ�άμματος για καθο�ισμένο α�ιθμό δευτε�ολέπτων"
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr "για πάντα"
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr "αδιάκοπη εκτέλεση σε β�όχο"
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr "επανάληψη"
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr "επανάληψη σ�μφωνα με τον καθο�ισμένο α�ιθμό"
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr "εάν"
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr "τότε"
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr "εάν τότε"
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 "εάν - τότε ο τελεστής που χ�ησιμοποιεί λογικές τιμές τελεστών από την παλέτα "
 "α�ιθμών"
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
-msgstr "τότε άλλο"
+#: TurtleArt/tabasics.py:772
+msgid "else"
+msgstr "αλλιώς"
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr "εάν τότε άλλο"
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 "εάν - τότε άλλος τελεστής που χ�ησιμοποιεί λογικές τιμές τελεστών από την "
 "παλέτα α�ιθμών"
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr "ο�ιζόντιο διάστημα"
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr "ώθηση στοίβας π�ος τα δεξιά"
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr "κάθετο διάστημα"
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr "ώθηση στοίβας π�ος τα κάτω"
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr "σταμάτημα ενέ�γειας"
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr "διακόπτει την τ�έχουσα ενέ�γεια"
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr "Παλέτα μεταβλητών εντολών"
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "ένα�ξη"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr "συνδέει την ενέ�γεια με τα πλήκτ�α εκτέλεσης της γ�αμμής ε�γαλείων"
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr "κείμενο"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr "αλφα�ιθμητική τιμή"
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr "ενέ�γεια"
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr "κο�υφή της επώνυμης ενέ�γειας της στοίβας"
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr "επίκληση της επώνυμης ενέ�γειας της στοίβας"
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr "αποθήκευση στο πλαίσιο 1"
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 msgid "stores numeric value in Variable 1"
 msgstr "αποθηκε�ει την α�ιθμητική τιμή στη μεταβλητή 1"
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr "αποθήκευση στο πλαίσιο 2"
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 msgid "stores numeric value in Variable 2"
 msgstr "αποθηκε�ει την α�ιθμητική τιμή στη μεταβλητή 2"
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr "κείμενο"
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr "αλφα�ιθμητική τιμή"
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr "πλαίσιο 1"
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr "μεταβλητή 1 (α�ιθμητική τιμή)"
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr "πλαίσιο 2"
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr "μεταβλητή 2 (α�ιθμητική τιμή)"
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr "πλαίσιο"
-
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
-msgstr "το δικό μου πλαίσιο"
-
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
-msgstr "μεταβλητή με όνομα (α�ιθμητική τιμή)"
-
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr "αποθήκευση στο"
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr "πλαίσιο"
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr "τιμή"
 
-#: TurtleArt/tabasics.py:899
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
+msgstr "το δικό μου πλαίσιο"
+
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
 msgid "stores numeric value in named variable"
 msgstr "αποθηκε�ει την α�ιθμητική τιμή στην επώνυμη μεταβλητή"
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
-msgstr "ενέ�γεια"
-
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
-msgstr "κο�υφή της επώνυμης ενέ�γειας της στοίβας"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
+msgstr "μεταβλητή με όνομα (α�ιθμητική τιμή)"
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr "ενέ�γεια 1"
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr "κο�υφή της στοίβας της ενέ�γειας 1"
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr "ενέ�γεια 2"
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr "κο�υφή της στοίβας της ενέ�γειας 2"
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr "επίκληση της επώνυμης ενέ�γειας της στοίβας"
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr "επίκληση της ενέ�γειας 1 της στοίβας"
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr "επίκληση της ενέ�γειας 2 της στοίβας"
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr "κάδος ανακ�κλωσης"
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr "κενός κάδος ανακ�κλωσης"
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr "διαγ�άφει μόνιμα τα αντικείμενα του κάδου ανακ�κλωσης"
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr "επαναφο�ά όλων"
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr "επαναφέ�ει όλες τις εντολές από τον κάδο ανακ�κλωσης"
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr "καθα�ισμός όλων"
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr "μετακίνηση όλων των εντολών στον κάδο ανακ�κλωσης"
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr "Τίτλος"
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr "Σταμάτημα χελώνας"
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr "Εμφάνιση εντολών"
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr "Απόκ�υψη εντολών"
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr "δεν έγινε εξαγωγή στο"
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr "Δεν γνω�ίζω πως"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr "δεν α�έσει"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr "ως εισαγωγή"
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr "εμφανίζει την επόμενη παλέτα"
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr "αλλάζει τον π�οσανατολισμό των παλετών που πε�ιέχουν τις εντολές"
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr "Φό�τωση..."
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr "Αποθήκευση..."
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr "κάντε κλικ για άνοιγμα"
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr "π�οσανατολισμός"
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr "επόμενο"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr "εικόνα"
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr "Αποθήκευση ως λογότυπο"
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr "Αποθήκευση ως εικόνα"
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr "στιγμιότυπο οθόνης"
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr "Αποθήκευση στιγμιότυπου"
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr "Εμφάνιση παλέτας"
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr "Απόκ�υψη παλέτας"
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr "Μείωση κλιμάκωσης συντεταγμένων"
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr "Α�ξηση κλιμάκωσης συντεταγμένων"
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr "Επεξε�γασία"
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr "Π�οβολή"
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "Έ�γο"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr "Αντιγ�αφή"
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr "Επικόλληση"
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+#, fuzzy
+msgid "Restore blocks from trash"
+msgstr "επαναφέ�ει όλες τις εντολές από τον κάδο ανακ�κλωσης"
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr "Πλή�ης οθόνη"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr "Κα�τεσιανές συντεταγμένες"
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr "Πολικές συντεταγμένες"
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr "Μετ�ικές συντεταγμένες"
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr "Ανάπτυξη εντολών"
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr "Συ��ίκνωση εντολών"
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr "Φό�τωση πα�αδείγματος"
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr "Καθα�ισμός"
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr "Εκτέλεση"
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr "Βήμα"
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr "Βοήθεια"
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr "Διακοπή"
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr "Φό�τωση εντολών της Python"
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr "<Ctrl>p"
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr "<Ctrl>e"
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr "<Ctrl>r"
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr "<Ctrl>w"
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr "<Ctrl>s"
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1081,432 +1085,450 @@ msgstr "Αποτυχία αποστολής!"
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr "Παλέτα με μπλοκ αισθητή�ων"
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr "επιτάχυνση"
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr "ήχος"
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr "ακατέ�γαστο σήμα εισόδου του μικ�οφώνου"
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
+#: plugins/audio_sensors/audio_sensors.py:90
+#: plugins/audio_sensors/audio_sensors.py:105
 msgid "loudness"
 msgstr "ηχη�ότητα"
 
-#: plugins/audio_sensors/audio_sensors.py:90
-#: plugins/audio_sensors/audio_sensors.py:105
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
 msgid "microphone input volume"
 msgstr "ένταση εισόδου μικ�οφώνου"
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/audio_sensors/audio_sensors.py:119
+#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "pitch"
 msgstr "τόνος"
 
-#: plugins/audio_sensors/audio_sensors.py:119
-#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
 msgid "microphone input pitch"
 msgstr "τόνος εισαγωγής μικ�οφώνου"
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
-msgstr "αντίσταση"
-
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
+msgid "resistance"
+msgstr "αντίσταση"
+
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
 msgid "microphone input resistance"
 msgstr "αντίσταση εισόδου μικ�οφώνου"
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
-msgstr "τάση"
-
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr "τάση"
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr "τάση εισόδου μικ�οφώνου"
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr "Παλέτα πολυμεσικών αντικειμένων"
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr "φωτεινότητα"
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr "επίπεδο φωτός που εντοπίστηκε από την κάμε�α"
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr "Μέσος ό�ος χ�ώματος RGB που μετακινήθηκε με ώθηση π�ος τη στοίβα"
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr "έξοδος κάμε�ας"
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr "επίπεδο φωτός που έχει ανιχνευθεί από τον αισθητή�α φωτός"
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr "RFID"
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr "ανάγνωση τιμής από συσκευή RFID"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr "λευκό"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 "κάνε-ενώ-Αληθής τελεστής που χ�ησιμοποιεί λογικές τιμές τελεστών από την "
 "παλέτα α�ιθμών"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr "μέχ�ι"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 "κάνε-μέχ�ι-Αληθής τελεστής που χ�ησιμοποιεί λογικές τιμές τελεστών από την "
 "παλέτα α�ιθμών"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
-msgstr "Παλέτα πολυμεσικών αντικειμένων"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr "κο�υφή"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
+msgstr "κο�υφή μιας στοίβας που μπο�εί να κατα��ε�σει"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr "Ημε�ολόγιο"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr "Ημε�ολόγιο του Sugar: αντικείμενο πολυμέσων"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr "ήχος"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr "Ημε�ολόγιο του Sugar: αντικείμενο ήχου"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr "βίντεο"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr "Αντικείμενο ήχου του Ημε�ολογίου του Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr "πε�ιγ�αφή"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr "Ημε�ολόγιο του Sugar: πεδίο πε�ιγ�αφής"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr "εμφάνιση"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr "γ�άφει κείμενο ή εμφανίζει πολυμέσα από το Ημε�ολόγιο"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr "εμφάνιση στοιχισμένων"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr "ο�ισμός κλίμακας"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr "ο�ισμός της κλίμακας των πολυμέσων"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr "αποθήκευση εικόνας"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr "όνομα εικόνας"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr "αποθηκε�ει την εικόνα στο Ημε�ολόγιο του Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr "αποθήκευση SVG"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 "αποθηκε�ει τα γ�αφικά της Χελώνας ως α�χεία SVG στο Ημε�ολόγιο του Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr "κλίμακα"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr "συγκ�ατεί την τ�έχουσα τιμή της κλίμακας"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr "αναμονή για πολυμέσα"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr "αναμονή για ολοκλή�ωση του τ�έχοντος βίντεο ή ήχου"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr "ε�ώτημα πληκτ�ολογίου"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 "ε�ώτημα για τα δεδομένα εισόδου του πληκτ�ολογίου (τα αποτελέσματα θα "
 "αποθηκευτο�ν στην εντολή πληκτ�ολογίου)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr "πληκτ�ολόγιο"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 #, fuzzy
 msgid "holds results of query-keyboard block as ASCII"
 msgstr "διατη�εί τα αποτελέσματα του ε�ωτήματος - εντολή πληκτ�ολογίου"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr "ανάγνωση εικονοστοιχείου"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr "Το χ�ώμα ΚΠΜ κάτω από τη χελώνα π�οωθήθηκε στη Στοίβα"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr "η χελώνα βλέπει"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr "επιστ�έφει το χ�ώμα που \"βλέπει\" αυτή η χελώνα"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr "χ�όνος"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 "χ�όνος που πέ�ασε (σε δευτε�όλεπτα) από τη στιγμή που ξεκίνησε το π�όγ�αμμα"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr "Παλέτα π�όσθετων επιλογών"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr "ώθηση"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr "π�οωθεί την τιμή στη ΠΜΤΕ (π�ώτη-μέσα τελευταία-έξω στοίβα)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr "εμφάνιση στοίβας"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr "εμφανίζει την τιμή στη ΠΜΤΕ (π�ώτη-μέσα τελευταία-έξω στοίβα)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr "κενός σω�ός"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr "αδειάζει το ΠΜΤΕ (Π�ώτο-Μέσα Τελευταίο-Έξω)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr "απώθηση"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr "ανάδυση της τιμής στον σω�ό ΠΜΤΕ (π�ώτη-μέσα τελευταία-έξω στοίβα)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 #, fuzzy
 msgid "empty heap?"
 msgstr "κενός σω�ός"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr "σχόλιο"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr "τοποθετεί ένα σχόλιο στον κώδικά σας"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr "εκτ�πωση"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr "εκτυπώνει την αξία στο πεδίο κατάστασης στο κάτω μέ�ος της οθόνης"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr "Python"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
@@ -1514,7 +1536,7 @@ msgstr ""
 "ένα π�ογ�αμματιστικό τμήμα εντολών: χ�ησιμοποιείται για την π�οσθήκη "
 "π�οχω�ημένων μαθηματικών εξισώσεων μιας μεταβλητής, π.χ. sin(x)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
@@ -1522,7 +1544,7 @@ msgstr ""
 "μια π�ογ�αμματιστική εντολή: χ�ησιμοποιείται για την π�οσθήκη π�οχω�ημένων "
 "μαθηματικών εξισώσεων πολλών μεταβλητών, π.χ. τ_�(x*x+y*y)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
@@ -1530,230 +1552,223 @@ msgstr ""
 "ένα π�ογ�αμματιστικό τμήμα εντολών: χ�ησιμοποιείται για την π�οσθήκη "
 "π�οχω�ημένων μαθηματικών εξισώσεων πολλών μεταβλητών, π.χ. ημ(x+y+z)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr "Εντολές Python"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 "εκτελεί τον κώδικα που β�έθηκε στο ά�θ�ωμα tamyblock.py το οποίο εντοπίστηκε "
 "στο Ημε�ολόγιο"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr "Κα�τεσιανό"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr "εμφανίζει Κα�τεσιανές συντεταγμένες"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr "πολική"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr "εμφανίζει τις πολικές συντεταγμένες"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr "χελώνα"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr "επιλέξτε σε ποια χελώνα θέλετε να δώσετε εντολή"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr "κέλυφος χελώνας"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr "τοποθετεί ένα τ�οποποιημένο \"κέλυφος\" πάνω στη χελώνα"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr "κο�υφή"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr "κο�υφή μιας στοίβας που κατέ��ευσε"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr "κάτω μέ�ος"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr "το κάτω μέ�ος μιας στοίβας που μπο�εί να κατα��ε�σει"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
-"κάτω εντολή σε μια στοίβα που μπο�εί να κατα��ε�σει: κάντε κλικ για άνοιγμα"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
-msgstr "κο�υφή της στοίβας"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+#, fuzzy
+msgid "loads a block"
+msgstr "φό�τωση του δικο� μου πλαισίου"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
-msgstr "ετικέτα"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+#, fuzzy
+msgid "setxy"
+msgstr "ο�ισμός χy"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
-msgstr "κο�υφή μιας στοίβας που μπο�εί να κατα��ε�σει"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
+msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr "Παλέτα π�οτ�πων πα�ουσιάσεων"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr "απόκ�υψη εντολών"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr "γέμισμα του καμβά με κ�υμμένα εντολές"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr "εμφάνιση εντολών"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr "επαναφέ�ει κ�υμμένες εντολές"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr "αποκ��πτει τις ε�γαλειοθήκες του Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr "λίστα"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr "πα�ουσίαση λίστας με κουκκίδες"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr "π�ότυπο πα�ουσίασης: λίστα κουκκίδων"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 "π�ότυπο πα�ουσίασης: επιλέξτε αντικείμενο από το Ημε�ολόγιο (χω�ίς "
 "πε�ιγ�αφή)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 "π�ότυπο πα�ουσίασης: επιλέξτε αντικείμενο από το Ημε�ολόγιο (με πε�ιγ�αφή)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr "π�ότυπο πα�ουσίασης: επιλέξτε τέσσε�α αντικείμενα από το Ημε�ολόγιο"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr "π�ότυπο πα�ουσίασης: επιλέξτε δ�ο αντικείμενο από το Ημε�ολόγιο"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr "xσυντ από α�ιστε�ά της οθόνης"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr "κάτω μέ�ος"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr "yσυντ από το κάτω μέ�ος της οθόνης"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr "πλάτος"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr "το πλάτος του καμβά"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr "xσυντ από δεξιά της οθόνης"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr "yσυντ από την κο�υφή της οθόνης"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr "�ψος"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr "το �ψος του καμβά"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr "τίτλος χ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr "τίτλος y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr "α�ιστε�ό x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr "επάνω y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr "δεξιό x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr "κάτω y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr "πα�ουσίαση 1X1"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr "πα�ουσίαση 2X1"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr "πα�ουσίαση 1X2"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr "πα�ουσίαση 2X2"
 
@@ -1885,11 +1900,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1906,11 +1921,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1929,7 +1944,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1946,26 +1961,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1997,12 +2012,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -2012,940 +2027,1028 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr "ακολο�θησε ένα χ�ώμα RGB"
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr "θέση x"
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr "επίστ�εψε στη θέση x"
 
-#: taextras.py:140
+#: taextras.py:150
 #, fuzzy
 msgid "y position"
 msgstr "θέση x"
 
-#: taextras.py:141
+#: taextras.py:151
 #, fuzzy
 msgid "return y position"
 msgstr "επίστ�εψε στη θέση x"
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 #, fuzzy
 msgid "Palette of physics blocks"
 msgstr "Παλέτα με μπλοκ αισθητή�ων"
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 #, fuzzy
 msgid "density"
 msgstr "ταυτότητα"
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 #, fuzzy
 msgid "Palette of WeDo blocks"
 msgstr "Παλέτα με μπλοκ αισθητή�ων"
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 #, fuzzy
 msgid "light"
 msgstr "δεξιά"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 #, fuzzy
 msgid "port"
 msgstr "Θ��α"
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 #, fuzzy
 msgid "read"
 msgstr "κόκκινο"
 
-#: taextras.py:329
+#: taextras.py:359
 #, fuzzy
 msgid "sensor"
 msgstr "αισθητή�ες"
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 #, fuzzy
 msgid "Palette of Arduino blocks"
 msgstr "Παλέτα με μπλοκ αισθητή�ων"
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 #, fuzzy
 msgid "mode"
 msgstr "υπόλοιπο"
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr "το σ�νηθες είναι"
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr "Δεν υπά�χει επιλογή ενέ�γειας:"
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr "Το α�χείο δεν β�έθηκε"
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr "Κατάλογος �υθμίσεων μη εγγ�άψιμος: %s"
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr "�έο"
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr "Άνοιγμα"
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr "Αποθήκευση"
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr "Αποθήκευση ως"
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr "Αποθήκευση ως HTML"
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr "Έξοδος"
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr "Α�χείο"
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr "Επανακλιμάκωση συντεταγμένων"
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr "Ρ�θμιση μεγέθους πλαισίου εντολών"
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr "Εμφάνιση/Απόκ�υση εντολών"
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr "Ε�γαλεία"
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr "Αποσφαλμάτωση"
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "Χελώνα"
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 "Υπά�χει ε�γασία μη αποθηκευμένη. Θέλετε να την αποθηκε�σετε π�ιν την έξοδο;"
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr "Αποθήκευση έ�γου;"
 
+#~ msgid "then else"
+#~ msgstr "τότε άλλο"
+
+#~ msgid "bottom of a collapsible stack"
+#~ msgstr "το κάτω μέ�ος μιας στοίβας που μπο�εί να κατα��ε�σει"
+
+#~ msgid "bottom block in a collapsed stack: click to open"
+#~ msgstr ""
+#~ "κάτω εντολή σε μια στοίβα που μπο�εί να κατα��ε�σει: κάντε κλικ για άνοιγμα"
+
+#~ msgid "top of stack"
+#~ msgstr "κο�υφή της στοίβας"
+
+#~ msgid "label"
+#~ msgstr "ετικέτα"
+
+#~ msgid "Save as HTML"
+#~ msgstr "Αποθήκευση ως HTML"
+
 #~ msgid "<Ctrl>d"
 #~ msgstr "<Ctrl>d"
 
 #~ msgid "presentation"
 #~ msgstr "πα�ουσίαση"
 
-#~ msgid "Hide blocks"
-#~ msgstr "Απόκ�υψη εντολών"
-
 #~ msgid "follow a turtle color"
 #~ msgstr "ακολο�θησε το χ�ώμα της χελώνας"
 
@@ -3137,9 +3240,6 @@ msgstr "Αποθήκευση έ�γου;"
 #~ msgid "<Alt>s"
 #~ msgstr "<Alt>s"
 
-#~ msgid "load my block"
-#~ msgstr "φό�τωση του δικο� μου πλαισίου"
-
 #~ msgid "<Alt>o"
 #~ msgstr "<Alt>o"
 
@@ -3152,9 +3252,6 @@ msgstr "Αποθήκευση έ�γου;"
 #~ msgid "Keyboard"
 #~ msgstr "Πληκτ�ολόγιο"
 
-#~ msgid "else"
-#~ msgstr "αλλιώς"
-
 #~ msgid "My Blocks"
 #~ msgstr "Τα τμήματά μου"
 
diff --git a/po/en_GB.po b/po/en_GB.po
index 2cf829f..1c05980 100644
--- a/po/en_GB.po
+++ b/po/en_GB.po
@@ -11,7 +11,7 @@ msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2012-08-01 00:30-0400\n"
-"PO-Revision-Date: 2012-08-03 09:50+0200\n"
+"PO-Revision-Date: 2012-08-13 07:34+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "Language: en_GB\n"
@@ -2679,12 +2679,11 @@ msgid "turn a motor"
 msgstr "turn a motor"
 
 #: taextras.py:339
-#, fuzzy
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
-"synchronize motors\n"
+"synchronise motors\n"
 "steering"
 
 #: taextras.py:340
@@ -2692,9 +2691,8 @@ msgid "rotations"
 msgstr "rotations"
 
 #: taextras.py:341
-#, fuzzy
 msgid "synchronize two motors connected in PORT B and PORT C"
-msgstr "synchronize two motors connected in PORT B and PORT C"
+msgstr "synchronise two motors connected in PORT B and PORT C"
 
 #: taextras.py:342
 msgid "PORT A of the brick"
diff --git a/po/fa.po b/po/fa.po
index 89e0ab0..26a16d3 100644
--- a/po/fa.po
+++ b/po/fa.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-03-30 06:30+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 "X-Generator: Pootle 2.0.1\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr ""
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr ""
 
@@ -52,7 +53,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr ""
 
@@ -61,7 +62,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr ""
 
@@ -89,11 +90,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -110,8 +111,8 @@ msgstr ""
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr ""
 
@@ -121,8 +122,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr ""
 
@@ -132,8 +133,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "سر�صل"
 
@@ -175,11 +176,11 @@ msgstr ""
 msgid "fill screen"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr ""
 
@@ -196,65 +197,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -404,541 +405,543 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr ""
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr ""
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr ""
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr ""
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr ""
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr ""
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
-msgid "store in box 1"
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
-msgid "stores numeric value in Variable 1"
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
-msgid "store in box 2"
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
-msgid "stores numeric value in Variable 2"
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
+#: TurtleArt/tabasics.py:866
+msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:864
-msgid "box 1"
+#: TurtleArt/tabasics.py:871
+msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
-msgid "Variable 1 (numeric value)"
+#: TurtleArt/tabasics.py:879
+msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
-msgid "box 2"
+#: TurtleArt/tabasics.py:884
+msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
-msgid "Variable 2 (numeric value)"
+#: TurtleArt/tabasics.py:892
+msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
+#: TurtleArt/tabasics.py:895
+msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
+#: TurtleArt/tabasics.py:902
+msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:905
+msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr ""
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr ""
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr ""
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr ""
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr ""
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr ""
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1047,657 +1050,667 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1829,11 +1842,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1850,11 +1863,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1873,7 +1886,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1890,26 +1903,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1941,12 +1954,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1956,916 +1969,988 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr ""
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr ""
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
diff --git a/po/fa_AF.po b/po/fa_AF.po
index 3a12779..b5fd379 100644
--- a/po/fa_AF.po
+++ b/po/fa_AF.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Fructose\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2009-07-30 03:27-0400\n"
 "Last-Translator: Sohaib Obaidi <ebtihaj_obaidi@yahoo.com>\n"
 "Language-Team: Dari <walter@sugarlabs.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 "X-Generator: Pootle 1.2.1\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "هنر سنگ پشت"
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "پیش برو"
 
@@ -52,7 +53,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "Ú†Ù¾"
 
@@ -61,7 +62,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "راست"
 
@@ -89,11 +90,11 @@ msgstr ""
 msgid "set xy"
 msgstr "xy را تعیین کن"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "x را تغییر بده"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "y"
 
@@ -111,8 +112,8 @@ msgstr "عنوان را تعیین کن"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "xcor"
 
@@ -122,8 +123,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "ycor"
 
@@ -133,8 +134,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "عنوان"
 
@@ -176,11 +177,11 @@ msgstr ""
 msgid "fill screen"
 msgstr "ص�حه را پر کن"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "رنگ"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr "سایه"
 
@@ -197,65 +198,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr "رنگ را تغییر بده"
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr "سایه را تغییر بده"
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -407,554 +408,557 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "نه"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr "Ùˆ"
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "یا"
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "انتظار"
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr "برای همیشه"
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr "تکرار"
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr "اگر"
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr "باز"
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
-msgstr ""
+#: TurtleArt/tabasics.py:772
+msgid "else"
+msgstr "درغیرآن"
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "شروع"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr "متن"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr ""
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr ""
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr "در جعبه ۱ ذخیره کن"
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr "در جعبه ۲ ذخیره کن"
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr "متن"
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr ""
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr "جعبه ۱"
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr "جعبه ۲"
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr "جعبه"
-
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
-msgstr ""
-
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr "جعبه"
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 #, fuzzy
 msgid "Title"
 msgstr "عنوان"
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 #, fuzzy
 msgid "Stop turtle"
 msgstr "سنگ پشت را متوق� کن"
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 #, fuzzy
 msgid "Show blocks"
 msgstr "بلاک ها را نشان بده"
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+#, fuzzy
+msgid "Hide blocks"
+msgstr "بلاک ها را پنهان کن"
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 #, fuzzy
 msgid "next"
 msgstr "متن"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 #, fuzzy
 msgid "Save as Logo"
 msgstr "آرم را ذخیره کن"
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 #, fuzzy
 msgid "Save as image"
 msgstr "به حیث تصویر ح�ظ کن"
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 #, fuzzy
 msgid "Show palette"
 msgstr "لوحه را نشان بده"
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 #, fuzzy
 msgid "Hide palette"
 msgstr "لوحه را پنهان کن"
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "پروژه"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 #, fuzzy
 msgid "Fullscreen"
 msgstr "ص�حه کامل"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 #, fuzzy
 msgid "Grow blocks"
 msgstr "بلاک ها را نشان بده"
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 #, fuzzy
 msgid "Clean"
 msgstr "پاک کردن"
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 #, fuzzy
 msgid "Step"
 msgstr "قدم"
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 #, fuzzy
 msgid "Stop"
 msgstr "قدم"
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1065,663 +1069,675 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr "صوت"
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
+#: plugins/audio_sensors/audio_sensors.py:90
+#: plugins/audio_sensors/audio_sensors.py:105
 msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:90
-#: plugins/audio_sensors/audio_sensors.py:105
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
 msgid "microphone input volume"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/audio_sensors/audio_sensors.py:119
+#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "pitch"
 msgstr "زیروبمی صدا"
 
-#: plugins/audio_sensors/audio_sensors.py:119
-#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
 msgid "microphone input pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
-msgstr "مقاومت"
-
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
+msgid "resistance"
+msgstr "مقاومت"
+
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
 msgid "microphone input resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
-msgstr "ولتاژ"
-
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr "ولتاژ"
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+#, fuzzy
+msgid "top"
+msgstr "قدم"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 #, fuzzy
 msgid "set scale"
 msgstr "سایه را تغییر بده"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 #, fuzzy
 msgid "keyboard"
 msgstr "ص�حه کلید"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr "تیله کردن"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr "گروه را نشان بده"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr "گروه خالی"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr "ترکیدن"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 #, fuzzy
 msgid "empty heap?"
 msgstr "گروه خالی"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr "چاپ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 #, fuzzy
 msgid "turtle"
 msgstr "سنگ پشت"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-#, fuzzy
-msgid "top"
-msgstr "قدم"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
-msgstr ""
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+#, fuzzy
+msgid "loads a block"
+msgstr "بلاک من را بار کن"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+#, fuzzy
+msgid "setxy"
+msgstr "xy را تعیین کن"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr "بلاک ها را پنهان کن"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 #, fuzzy
 msgid "show blocks"
 msgstr "بلاک ها را نشان بده"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr "عرض"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr "بلندی"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1854,11 +1870,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1875,11 +1891,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1898,7 +1914,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1915,26 +1931,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1966,12 +1982,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1981,927 +1997,998 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 #, fuzzy
 msgid "light"
 msgstr "راست"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 #, fuzzy
 msgid "sensor"
 msgstr "گیرنده ها"
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 #, fuzzy
 msgid "mode"
 msgstr "به پیمانه"
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 #, fuzzy
 msgid "Save as"
 msgstr "ذخیره کن به حیث"
 
-#: turtleblocks.py:332
-#, fuzzy
-msgid "Save as HTML"
-msgstr "بحیث HTML ذخیره کن"
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "سنگ پشت"
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
 #, fuzzy
-#~ msgid "Hide blocks"
-#~ msgstr "بلاک ها را پنهان کن"
+#~ msgid "Save as HTML"
+#~ msgstr "بحیث HTML ذخیره کن"
 
 #, fuzzy
 #~ msgid "full screen"
@@ -2936,10 +3023,6 @@ msgstr ""
 #~ msgid "name"
 #~ msgstr "نام"
 
-#, fuzzy
-#~ msgid "load my block"
-#~ msgstr "بلاک من را بار کن"
-
 #~ msgid "stack 2"
 #~ msgstr "توده ۲"
 
@@ -2949,9 +3032,6 @@ msgstr ""
 #~ msgid "Keyboard"
 #~ msgstr "ص�حه کلید"
 
-#~ msgid "else"
-#~ msgstr "درغیرآن"
-
 #~ msgid "My Blocks"
 #~ msgstr "بلاک های من"
 
diff --git a/po/ff.po b/po/ff.po
index fcebf47..a9807c2 100644
--- a/po/ff.po
+++ b/po/ff.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-02-24 04:20+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 "X-Generator: Pootle 2.0.1\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr ""
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr ""
 
@@ -52,7 +53,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr ""
 
@@ -61,7 +62,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr ""
 
@@ -89,11 +90,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -111,8 +112,8 @@ msgstr "seth"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr ""
 
@@ -122,8 +123,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr ""
 
@@ -133,8 +134,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr ""
 
@@ -176,11 +177,11 @@ msgstr ""
 msgid "fill screen"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr ""
 
@@ -197,65 +198,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -405,541 +406,543 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr ""
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr ""
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr ""
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr ""
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr ""
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr ""
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
-msgid "store in box 1"
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
-msgid "stores numeric value in Variable 1"
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
-msgid "store in box 2"
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
-msgid "stores numeric value in Variable 2"
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
+#: TurtleArt/tabasics.py:866
+msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:864
-msgid "box 1"
+#: TurtleArt/tabasics.py:871
+msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
-msgid "Variable 1 (numeric value)"
+#: TurtleArt/tabasics.py:879
+msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
-msgid "box 2"
+#: TurtleArt/tabasics.py:884
+msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
-msgid "Variable 2 (numeric value)"
+#: TurtleArt/tabasics.py:892
+msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
+#: TurtleArt/tabasics.py:895
+msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
+#: TurtleArt/tabasics.py:902
+msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:905
+msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr ""
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr ""
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr ""
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr ""
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr ""
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr ""
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1048,657 +1051,667 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1830,11 +1843,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1851,11 +1864,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1874,7 +1887,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1891,26 +1904,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1942,12 +1955,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1957,916 +1970,988 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr ""
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr ""
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
diff --git a/po/fi.po b/po/fi.po
index 3247a0f..916a2be 100644
--- a/po/fi.po
+++ b/po/fi.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-02-24 04:47+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 "X-Generator: Pootle 2.0.1\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "Kilpikonnataide"
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "eteenpäin"
 
@@ -52,7 +53,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "vasen"
 
@@ -61,7 +62,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "oikea"
 
@@ -89,11 +90,11 @@ msgstr ""
 msgid "set xy"
 msgstr "aseta xy"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "x"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "y"
 
@@ -112,8 +113,8 @@ msgstr "seth"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "x koord"
 
@@ -123,8 +124,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "y koord"
 
@@ -134,8 +135,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "otsikko"
 
@@ -177,11 +178,11 @@ msgstr ""
 msgid "fill screen"
 msgstr "täytä näyttö"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "väri"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr "sävy"
 
@@ -198,65 +199,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr "aseta väri"
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr "aseta sävy"
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -408,543 +409,545 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "ei"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr "ja"
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "tai"
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "odota"
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr "ikuisesti"
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr "toista"
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr "jos"
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr "sitten"
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
-msgstr ""
+#: TurtleArt/tabasics.py:772
+msgid "else"
+msgstr "muuten"
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "käynnistä"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr ""
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr ""
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr ""
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr "säilytä laatikossa 1"
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr "Säilytä laatikossa 2"
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr ""
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr ""
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr "laatikko 1"
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr "laatikko 2"
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr "laatikko"
-
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
-msgstr ""
-
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr "laatikko"
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr ""
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr ""
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 #, fuzzy
 msgid "Save as Logo"
 msgstr "tallenna logo"
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr ""
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 #, fuzzy
 msgid "Fullscreen"
 msgstr "täytä näyttö"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr "Puhdas"
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1054,659 +1057,670 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 #, fuzzy
 msgid "set scale"
 msgstr "aseta sävy"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr "näppäimistö"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 #, fuzzy
 msgid "turtle"
 msgstr "Kilpikonna"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+#, fuzzy
+msgid "setxy"
+msgstr "aseta xy"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1838,11 +1852,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1859,11 +1873,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1882,7 +1896,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1899,26 +1913,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1950,12 +1964,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1965,921 +1979,996 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 #, fuzzy
 msgid "light"
 msgstr "oikea"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 #, fuzzy
 msgid "mode"
 msgstr "mod"
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr "tallenna HTML-muodossa"
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "Kilpikonna"
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
+#~ msgid "Save as HTML"
+#~ msgstr "tallenna HTML-muodossa"
+
 #, fuzzy
 #~ msgid "full screen"
 #~ msgstr "täytä näyttö"
@@ -2918,9 +3007,6 @@ msgstr ""
 #~ msgid "Keyboard"
 #~ msgstr "Näppäimistö"
 
-#~ msgid "else"
-#~ msgstr "muuten"
-
 #~ msgid "My Blocks"
 #~ msgstr "Minun lohkoni"
 
diff --git a/po/fil.po b/po/fil.po
index 4b3730f..c170322 100644
--- a/po/fil.po
+++ b/po/fil.po
@@ -10,7 +10,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-02-24 04:46+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -21,9 +21,8 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
 "X-Generator: Pootle 2.0.1\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr ""
 
@@ -32,6 +31,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr ""
 
@@ -56,7 +57,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr ""
 
@@ -65,7 +66,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr ""
 
@@ -93,11 +94,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -114,8 +115,8 @@ msgstr ""
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr ""
 
@@ -125,8 +126,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr ""
 
@@ -136,8 +137,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr ""
 
@@ -179,11 +180,11 @@ msgstr ""
 msgid "fill screen"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr ""
 
@@ -200,65 +201,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -408,541 +409,543 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr ""
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr ""
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr ""
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr ""
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr ""
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr ""
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
-msgid "store in box 1"
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
-msgid "stores numeric value in Variable 1"
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
-msgid "store in box 2"
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
-msgid "stores numeric value in Variable 2"
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
+#: TurtleArt/tabasics.py:866
+msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:864
-msgid "box 1"
+#: TurtleArt/tabasics.py:871
+msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
-msgid "Variable 1 (numeric value)"
+#: TurtleArt/tabasics.py:879
+msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
-msgid "box 2"
+#: TurtleArt/tabasics.py:884
+msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
-msgid "Variable 2 (numeric value)"
+#: TurtleArt/tabasics.py:892
+msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
+#: TurtleArt/tabasics.py:895
+msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
+#: TurtleArt/tabasics.py:902
+msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:905
+msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr ""
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr ""
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr ""
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr ""
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr ""
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr ""
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1051,657 +1054,667 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1833,11 +1846,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1854,11 +1867,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1877,7 +1890,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1894,26 +1907,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1945,12 +1958,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1960,916 +1973,988 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr ""
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr ""
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
diff --git a/po/fr.po b/po/fr.po
index 65d88b4..38ce822 100644
--- a/po/fr.po
+++ b/po/fr.po
@@ -6,9 +6,9 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
-"PO-Revision-Date: 2012-02-03 22:19+0200\n"
-"Last-Translator: samy boutayeb <s.boutayeb@free.fr>\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
+"PO-Revision-Date: 2012-07-15 11:37+0200\n"
+"Last-Translator: Bastien <bzg@altern.org>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
 "Language: fr\n"
 "MIME-Version: 1.0\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
 "X-Generator: Pootle 2.0.5\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "ArtTortue"
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr "Palette de commandes Tortue"
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "avance"
 
@@ -52,7 +53,7 @@ msgid "clears the screen and reset the turtle"
 msgstr "effacer l'écran et réinitialiser la tortue"
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "gauche"
 
@@ -61,7 +62,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr "pivoter la tortue dans le sens anti-horaire (angle en degrés)"
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "droite"
 
@@ -89,11 +90,11 @@ msgstr "déplacer la tortue le long d'un arc"
 msgid "set xy"
 msgstr "fixe xy"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "x"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "y"
 
@@ -113,8 +114,8 @@ msgstr "seth"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr "fixe le cap de la tortue (0 est orienté sur le haut de l'écran)"
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "coord x"
 
@@ -126,8 +127,8 @@ msgstr ""
 "maintient la valeur de la coordonnée x courante de la tortue (utilisable à "
 "la place d'un bloc numérique)"
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "coord y"
 
@@ -139,8 +140,8 @@ msgstr ""
 "maintient la valeur de la coordonnée y courante de la tortue (utilisable à "
 "la place d'un bloc numérique)"
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "cap"
 
@@ -184,11 +185,11 @@ msgstr "définit l'épaisseur de la ligne dessinée par la tortue"
 msgid "fill screen"
 msgstr "peint le fond"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "couleur"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr "teinte"
 
@@ -207,71 +208,71 @@ msgstr ""
 "numérique)"
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr "commence le remplissage"
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-"commence le polygone rempli (utilisé avec arrête le remplissage du bloc)"
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr "arrête le remplissage"
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-"complète le polygone rempli (utilisé avec commence le remplissage du bloc)"
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr "Palette de couleur du stylo"
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr "fixe la couleur"
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr "définit la couleur de la ligne dessinée par la tortue"
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr "fixe la teinte"
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr "définit la teinte de la ligne dessinée par la tortue"
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr "fixe gris"
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr "définit le niveau de gris de la ligne dessinée par la tortue"
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 "maintient la couleur courante du trait (utilisable à la place d'un bloc "
 "numérique)"
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr "conserver l'ombre courante du stylo"
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr "gris"
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 "maintient le niveau de gris courant (utilisable à la place d'un bloc "
 "numérique)"
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr "commence le remplissage"
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+"commence le polygone rempli (utilisé avec arrête le remplissage du bloc)"
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr "arrête le remplissage"
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+"complète le polygone rempli (utilisé avec commence le remplissage du bloc)"
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr "Palette de couleur du stylo"
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr "rouge"
@@ -426,549 +427,552 @@ msgstr "plus grand que"
 msgid "logical greater-than operator"
 msgstr "opérateur logique plus grand que"
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr "Vrai"
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr "plus petit que"
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr "opérateur logique plus petit que"
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr "Faux"
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr "égal"
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr "opérateur logique égale"
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "non"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr "opérateur logique NON"
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr "et"
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr "opérateur logique ET"
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "ou"
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr "opérateur logique OU"
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr "Palette d'opérateurs de flux"
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "attend"
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 "met en pause l'exécution du programme pendant un nombre spécifié de secondes"
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr "toujours"
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr "boucle infinie"
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr "répète"
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr "boucle un certain nombre de fois"
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr "si"
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr "alors"
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr "si alors"
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 "opérateur si-alors utilisant des opérateurs booléens de la palette des "
 "nombres"
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
-msgstr "alors sinon"
+#: TurtleArt/tabasics.py:772
+msgid "else"
+msgstr "sinon"
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr "si alors sinon"
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 "opérateur si-alors-sinon utilisant des opérateurs booléens de la palette des "
 "nombres"
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr "espacement horizontal"
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr "pousse la pile à droite"
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr "espacement vertical"
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr "pousse l'action en bas"
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr "arrête l'action"
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr "arrêter l'action courante"
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr "Palette de blocs variables"
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "commencer"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr "connecte l'action aux boutons exécuter de la barre d'outils"
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr "texte"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr "valeur chaîne"
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr "action"
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr "haut de l'action nommable"
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr "invoque la pile d'actions nommée"
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr "range dans la boîte 1"
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 msgid "stores numeric value in Variable 1"
 msgstr "stocke une valeur numérique dans la Variable 1"
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr "range dans la boîte 2"
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 msgid "stores numeric value in Variable 2"
 msgstr "stocke une valeur numérique dans la Variable 2"
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr "texte"
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr "valeur chaîne"
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr "boîte 1"
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr "Variable 1 (valeur numérique)"
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr "boîte 2"
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr "Variable 2 (valeur numérique)"
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr "boîte"
-
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
-msgstr "ma boite"
-
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
-msgstr "variable nommée (valeur numérique)"
-
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr "enregistre"
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr "boîte"
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr "valeur"
 
-#: TurtleArt/tabasics.py:899
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
+msgstr "ma boite"
+
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
 msgid "stores numeric value in named variable"
 msgstr "stocke une valeur numérique dans la variable nommée"
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
-msgstr "action"
-
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
-msgstr "haut de l'action nommable"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
+msgstr "variable nommée (valeur numérique)"
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr "action 1"
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr "haut de la pile Action 1"
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr "action 2"
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr "haut de la pile Action 2"
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr "invoque la pile d'actions nommée"
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr "invoque la pile d'actions 1"
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr "invoque la pile d'actions 2"
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr "corbeille"
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr "vider la corbeille"
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr "effacer de manière définitive les objets dans la corbeille"
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr "restaurer tout"
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr "restaurer tous les blocs de la poubelle"
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr "effacer tout"
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr "déplacer tous les blocs vers la corbeille"
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
-msgstr ""
-
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+msgstr "Partager les blocs sélectionnés"
+
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr "Titre"
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr "Arrêter la tortue"
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr "Afficher les blocs"
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr "Masquer les blocs"
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr "n'a pas pu ouvrir"
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr "Je ne sais pas comment faire pour"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr "n'aime pas"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr "comme entrée"
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr "affiche la palette suivante"
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr "change l'orientation de la palette des blocs"
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr "Charger..."
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr "Enregistrer..."
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr "cliquer pour ouvrir"
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr "orientation"
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr "suivant"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
-msgstr ""
+msgstr "tourner"
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
-msgstr ""
+msgstr "Sélectionner les blocs à partager"
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr "image"
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr "Enregistrer en Logo"
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr "Enregistrer dans une image"
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr "instantanée"
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr "Enregistrer l'instantané"
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
-msgstr ""
+msgstr "Désactiver les info-bulles"
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
-msgstr ""
+msgstr "Activer les info-bulles"
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr "Afficher la palette"
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr "Masquer la palette"
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr "Diminuer l'échelle des coordonnées"
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr "Augmenter l'échelle des coordonnées"
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr "Édition"
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr "Vue"
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "Projet"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr "Enregistrer/Charger"
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr "Copier"
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr "Coller"
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+#, fuzzy
+msgid "Restore blocks from trash"
+msgstr "restaurer tous les blocs de la poubelle"
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr "Plein écran"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr "Coordonnées Cartésiennes"
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr "Coordonnées Polaires"
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr "Coordonnées métriques"
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr "Augmenter les blocs"
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr "Diminuer les blocs"
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr "Charger l'exemple"
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr "Effacer"
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr "Exécuter"
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr "Pas à pas"
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr "Aide"
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr "Arrêter"
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr "Charger le projet"
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
-msgstr ""
+msgstr "Charger le module"
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr "Charger le bloc Python"
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
-msgstr ""
+msgstr "Partage de blocs désactivé"
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr "<Ctrl>p"
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr "<Ctrl>e"
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr "<Ctrl>r"
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr "<Ctrl>w"
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr "<Ctrl>s"
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
-msgstr ""
+msgstr "Le module n'a pas pu être installé"
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
-msgstr ""
+msgstr "Merci de redémarrer ArtTurtle pour utiliser le module."
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
-msgstr ""
+msgstr "Le module %s est déjà installé."
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
-msgstr ""
+msgstr "Voulez-vous réinstaller %s ?"
 
 #: gnome_plugins/collaboration_plugin.py:67
 msgid "My Turtle Art session"
@@ -1076,432 +1080,450 @@ msgstr "Echec du transfert !"
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr "Palette de blocs de capteurs"
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr "accélération"
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr "pousse l'accélération sur x, y, z sur le tas"
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr "son"
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr "signal d'entrée micro brut"
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
+#: plugins/audio_sensors/audio_sensors.py:90
+#: plugins/audio_sensors/audio_sensors.py:105
 msgid "loudness"
 msgstr "volume"
 
-#: plugins/audio_sensors/audio_sensors.py:90
-#: plugins/audio_sensors/audio_sensors.py:105
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
 msgid "microphone input volume"
 msgstr "volume d'entrée du micro"
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/audio_sensors/audio_sensors.py:119
+#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "pitch"
 msgstr "hauteur"
 
-#: plugins/audio_sensors/audio_sensors.py:119
-#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
 msgid "microphone input pitch"
 msgstr "pitch d'entrée du micro"
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
-msgstr "résistance"
-
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
+msgid "resistance"
+msgstr "résistance"
+
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
 msgid "microphone input resistance"
 msgstr "résistance d'entrée du micro"
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
-msgstr "tension"
-
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr "tension"
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr "tension d'entrée du micro"
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr "Palette d'objets multimédia"
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr "luminosité"
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr "niveau de luminosité détecté par la caméra"
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr "La couleur RVB moyenne de la caméra est poussée sur la pile"
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr "sortie de la caméra"
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr "niveau de luminosité détecté par le capteur de luminosité"
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr "RFID"
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr "lire la valeur de l'équipement RFID"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr "tant que"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 "opérateur faire-tantQue-Vrai utilisant des opérateurs booléens de la palette "
 "des nombres"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr "jusqu'à"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 "opérateur faire-tantQue-Vrai utilisant des opérateurs booléens de la palette "
 "des nombres"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
-msgstr "Palette d'objets multimédia"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr "haut"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
+msgstr "haut d'une pile à agréger"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr "journal"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr "Objet média du Journal Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr "audio"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr "Objet audio du Journal Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr "vidéo"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr "Objet vidéo du Journal Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr "description"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr "Champ description du Journal Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr "montre"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr "dessine un texte ou montre un média du Journal"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr "montrer alignement"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr "définit l'échelle"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr "fixe l'échelle du média"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr "enregistrer image"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr "nom image"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr "enregistre l'image dans le Journal de Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr "enregistrer SVG"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 "enregistre les dessins de la tortue en tant que fichier SVG dans le Journal "
 "de Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr "échelle"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr "conserver la valeur actuelle de l'échelle"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr "attente du média"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr "attendre la fin de la vidéo ou de l'audio en cours"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
-msgstr ""
+msgstr "arrêt média"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
-msgstr ""
+msgstr "arrêter la vidéo ou l'audio"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
-msgstr ""
+msgstr "pause média"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
-msgstr ""
+msgstr "mettre la vidéo ou l'audio en pause"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
-msgstr ""
+msgstr "reprendre le média"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
-msgstr ""
+msgstr "reprendre la lecture vidéo ou audio"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr "parler"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr "salut"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr "dit le texte"
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr "onde sinusoïdale"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr "durée"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 "joue une onde sinusoïdale à une fréquence, une amplitude et une durée (en "
 "secondes)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr "bouton enfoncé"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr "retourne 1 si le bouton de la souris est actionné"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+#, fuzzy
+msgid "returns True if mouse button is pressed"
+msgstr "retourne 1 si le bouton de la souris est actionné"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr "souris x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr "retourne la coordonnée x de la souris"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr "souris y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr "retourne la coordonnée y de la souris"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr "interroger clavier"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 "interroge la valeur entrée au clavier (résultat stocké dans le bloc clavier)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr "clavier"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
-#, fuzzy
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr "conserve le résultat dans le bloc clavier d'interrogation"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr "lire le pixel"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr "La couleur RVB sous la tortue est poussée vers la pile"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr "tortue voit"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr "retourne la couleur \"vue\" par la tortue"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr "temps"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr "temps écoulé (en secondes) depuis le démarrage du programme"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr "Palette d'options supplémentaires"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr "pousse"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr "pousse la valeur dans le tas FILO (premier entré dernier sorti)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr "affiche le tas"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr "affiche les valeurs dans le tas FILO (premier entré dernier sorti)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr "vide le tas"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr "vider FILO (Premier Entrée Dernier Sortie)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr "dépile"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr "sort la valeur du tas FILO (premier entré dernier sorti)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr "tas vide ?"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr "renvoie Vrai si le tas est vide"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr "commenter"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr "placer un commentaire dans votre code"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr "montre"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr "affiche la valeur dans le bloc d'état en bas de l'écran"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
-msgstr ""
+msgstr "opérateur Python chr"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
-msgstr ""
+msgstr "opérateurs Python int"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr "Python"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
@@ -1509,7 +1531,7 @@ msgstr ""
 "un bloc programmable: utilisé pour ajouter des équations mathématiques "
 "avancées à une seule variable, ex: sin(x)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
@@ -1517,7 +1539,7 @@ msgstr ""
 "un bloc programmable: utilisé pour ajouter des équations mathématiques "
 "avancées à plusieurs variables, ex: sqrt(x*x+y*y)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
@@ -1525,227 +1547,221 @@ msgstr ""
 "un bloc programmable: utilisé pour ajouter des équations mathématiques "
 "avancées à plusieurs variables, ex: sin(x+y+z)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr "Bloc Python"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr "exécute le code trouvé dans le module tamyblock.py module du Journal"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr "Cartésienne"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr "afficher coordonnées Cartesienne"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr "polaire"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr "afficher les coordonnées polaires"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr "tortue"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr "choisir la tortue à commander"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr "carapace de la tortue"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr "place une 'carapace' personnalisée sur la tortue"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr "haut"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr "haut d'une pile agrégée"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr "bas"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr "bas d'une pile à agréger"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
-msgstr "bloc du dessous dans une pile agrégée: cliquer pour développer"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
-msgstr "haut de la pile"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+#, fuzzy
+msgid "loads a block"
+msgstr "charge mon bloc"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
-msgstr "libellé"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+#, fuzzy
+msgid "setxy"
+msgstr "fixe xy"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
-msgstr "haut d'une pile à agréger"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
+msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr "Palette de modèles de présentation"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr "masquer les blocs"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr "désencombre le canevas en masquant les blocs"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr "montrer blocs"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr "restaurer les blocs cachés"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr "cacher la barre d'outils Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr "liste"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr "présentation liste à puce"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr "modèle de présentation : liste de puces"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 "modèle de présentation : sélectionner un objet du Journal (sans description)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 "modèle de présentation : sélectionner un objet du Journal (avec sa "
 "description)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr "modèle de présentation : sélectionner quatre objets du Journal"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr "modèle de présentation : sélectionner deux objets du Journal"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr "coord. x de la gauche de l'écran"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr "bas"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr "coord. y du bas de l'écran"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr "largeur"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr "largeur du canevas"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr "coord. x de la droite de l'écran"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr "coord. y du haut de l'écran"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr "hauteur"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr "hauteur du canevas"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr "titre x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr "titre y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr "gauche x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr "haut x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr "droite x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr "bas x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr "présentation 1x1"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr "présentation 2x1"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr "présentation 1x2"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr "présentation 2x2"
 
@@ -1795,29 +1811,29 @@ msgstr "Palette de francs rwandais"
 
 #: taextras.py:50
 msgid "Palette of US dollars"
-msgstr ""
+msgstr "Palette de dollars américains"
 
 #: taextras.py:51
 msgid "Palette of Australian dollars"
-msgstr ""
+msgstr "Palette de dollars australiens"
 
 #: taextras.py:52
 msgid "Palette of Paraguayan Guaranies"
-msgstr ""
+msgstr "Palette de guaranis du Paraguay"
 
 #: taextras.py:53
 msgid "Palette of Peruvian Nuevo Soles"
-msgstr ""
+msgstr "Palette de Nuevo Sol péruviens"
 
 #: taextras.py:54
 msgid "Palette of Uruguayan Pesos"
-msgstr ""
+msgstr "Palette de pesos uruguayennes"
 
 #. TRANS: Butia is the Arduino Robot Project from Uruguay
 #. (http://www.fing.edu.uy/inco/proyectos/butia/)
 #: taextras.py:60
 msgid "TurtleBots"
-msgstr ""
+msgstr "TurtleBots"
 
 #: taextras.py:61
 msgid "adjust LED intensity between 0 and 255"
@@ -1872,7 +1888,7 @@ msgstr "DEL"
 
 #: taextras.py:72
 msgid "button"
-msgstr ""
+msgstr "bouton"
 
 #: taextras.py:73
 msgid "grayscale"
@@ -1886,11 +1902,11 @@ msgstr "lumière ambiante"
 msgid "temperature"
 msgstr "température"
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr "distance"
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr "inclinaison"
 
@@ -1907,12 +1923,12 @@ msgid "Butia Robot"
 msgstr "Robot Butia"
 
 #: taextras.py:81
-msgid "delay Butia"
-msgstr "délai Butia"
+msgid "refresh Butia"
+msgstr "rafraîchir Butia"
 
 #: taextras.py:82
-msgid "wait for argument seconds"
-msgstr "exécute une pause du nombre de secondes passées en argument"
+msgid "refresh the state of the Butia palette and blocks"
+msgstr "réinitialiser la palette et les blocs Butia"
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
 #: taextras.py:84
@@ -1931,10 +1947,10 @@ msgstr "vitesse Butia"
 #: taextras.py:88
 #, fuzzy
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
-"définit la vitesse des moteurs de Butia avec une valeur entre 0 et 1023, "
+"définir la vitesse des moteurs de Butia avec une valeur entre 0 et 1023, "
 "passée en argument"
 
 #. TRANS: This string is shorthand for "move Butia forward"
@@ -1950,28 +1966,29 @@ msgstr "fait avancer le robot Butia"
 msgid "move the Butia robot forward a predefined distance"
 msgstr "fait avancer le robot Butia sur une distance prédéfinie."
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
+msgid "left Butia"
+msgstr "tourne Butia vers la gauche"
+
+#: taextras.py:96
+#, fuzzy
+msgid "turn the Butia robot to the left"
+msgstr "tourner le robot Butia vers la gauche"
+
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
 msgid "backward Butia"
 msgstr "faire reculer Butia"
 
-#: taextras.py:96
+#: taextras.py:99
 msgid "move the Butia robot backward"
 msgstr "fait reculer le robot Butia"
 
-#: taextras.py:97
+#: taextras.py:100
 msgid "move the Butia robot backward a predefined distance"
 msgstr "fait reculer le robot Butia sur une distance prédéfinie"
 
-#. TRANS: This string is shorthand for "turn Butia left"
-#: taextras.py:99
-msgid "left Butia"
-msgstr "tourne Butia vers la gauche"
-
-#: taextras.py:100
-msgid "turn the Butia robot at left"
-msgstr ""
-
 #. TRANS: This string is shorthand for "turn Butia right"
 #: taextras.py:102
 msgid "right Butia"
@@ -1979,11 +1996,11 @@ msgstr "tourne Butia vers la droite"
 
 #: taextras.py:103
 msgid "turn the Butia robot at right"
-msgstr ""
+msgstr "tourner le robot Butia vers la droite"
 
 #: taextras.py:104
 msgid "turn Butia"
-msgstr ""
+msgstr "tourner Butia"
 
 #: taextras.py:105
 msgid "turn the Butia robot x degrees"
@@ -1995,19 +2012,18 @@ msgstr "arrête Butia"
 
 #: taextras.py:107
 msgid "stop the Butia robot"
-msgstr ""
+msgstr "arrêter le robot Butia"
 
 #: taextras.py:108
-#, fuzzy
 msgid "display Butia"
-msgstr "délai Butia"
+msgstr "affichage Butia"
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
-msgstr ""
+msgstr "Bonjour, monde !    Butia"
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr "afficher du texte sur l'afficheur ASCII de 32 caractères du robot Butia"
@@ -2017,315 +2033,366 @@ msgid "Butia"
 msgstr "Butia"
 
 #: taextras.py:117
-msgid "The camera was not found."
-msgstr "La caméra est introuvable."
+#, fuzzy
+msgid "Error on initialization of the camera"
+msgstr "Erreur lors de l'initialisation de la caméra."
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
-msgstr "Erreur lors de l'initialisation de la caméra."
+msgid "No camera was found"
+msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
-msgstr "SuisMoi"
-
-#: taextras.py:120
-msgid "follow"
+msgid "Error stopping camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#: taextras.py:120
+msgid "Error starting camera"
 msgstr ""
 
+#. TRANS: The "mask" is used to restrict processing to a region in the image
 #: taextras.py:122
-msgid "G"
+msgid "Error making mask"
 msgstr ""
 
 #: taextras.py:123
-msgid "B"
-msgstr ""
+msgid "FollowMe"
+msgstr "SuisMoi"
 
 #: taextras.py:124
+msgid "follow"
+msgstr "suivre"
+
+#. TRANS: Green component of a color
+#: taextras.py:126
+msgid "G"
+msgstr "V"
+
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr "R"
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
+msgid "B"
+msgstr "B"
+
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr "suivre une couleur RVB"
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
-msgstr ""
+msgstr "limite"
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
-msgstr ""
+msgstr "définir une limite pour une couleur RVB"
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
-msgstr ""
+msgstr "sauver la calibration 1"
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
-msgstr ""
+msgstr "sauver une calibration dans calibration 1"
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
-msgstr ""
+msgstr "sauver la calibration 2"
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
-msgstr ""
+msgstr "sauver une calibration dans calibration 2"
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
-msgstr ""
+msgstr "calibration"
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
-msgstr ""
+msgstr "sauver une calibration personnalisée"
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
-msgstr ""
+msgstr "calibration 1"
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
-msgstr ""
+msgstr "retourner la calibration 1"
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
-msgstr ""
+msgstr "calibration 2"
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
-msgstr ""
+msgstr "retourner la calibration 2"
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
-msgstr ""
+msgstr "retourner une calibration personnalisée"
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr "position en x"
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr "retourne la position en x"
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr "position en y"
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr "retourne la position en y"
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
-msgstr ""
+msgstr "pixels"
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
-msgstr ""
+msgstr "retourner le nombre de pixels du plus gros bout"
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
-msgstr ""
+msgstr "suivre une couleur ou une calibration"
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
-msgstr ""
+msgstr "nombre minimal de pixels"
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
+msgstr "définir le nombre minimal de pixels à suivre"
+
+#: taextras.py:157
+msgid "camera mode"
 msgstr ""
 
-#: taextras.py:147
-msgid "empty calibration"
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
 msgstr ""
 
-#: taextras.py:148
-msgid "error in string conversion"
+#: taextras.py:159
+msgid "RGB"
 msgstr ""
 
-#: taextras.py:152
-msgid "SumBot"
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
 msgstr ""
 
-#: taextras.py:153
-msgid "speed SumBot"
+#: taextras.py:161
+msgid "YUV"
 msgstr ""
 
-#: taextras.py:154
-msgid "submit the speed to the SumBot"
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
+msgid "empty calibration"
+msgstr "calibration vide"
+
+#: taextras.py:166
+msgid "error in string conversion"
+msgstr "erreur dans la conversion d'une chaîne de caractères"
+
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
+msgid "SumBot"
+msgstr "SumBot"
+
+#: taextras.py:172
+msgid "speed SumBot"
+msgstr "vitesse SumBot"
+
+#: taextras.py:173
+msgid "submit the speed to the SumBot"
+msgstr "envoyer la vitesse au SumBot"
+
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr "fixe la vitesse par défaut pour les commandes de déplacement"
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
-msgstr ""
+msgstr "avancer SumBot"
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
-msgstr ""
+msgstr "faire avancer le SumBot"
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
-msgstr ""
+msgstr "reculer SumBot"
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
-msgstr ""
+msgstr "faire reculer le SumBot"
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
-msgstr ""
+msgstr "arrêter le SumBot"
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
-msgstr ""
+msgstr "faire arrêter le SumBot"
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
-msgstr ""
+msgstr "SumBot à gauche"
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
-msgstr ""
+msgstr "faire tourner le SumBot à gauche"
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
-msgstr ""
+msgstr "SumBot à droite"
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
-msgstr ""
+msgstr "faire tourner le SumBot à droite"
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr "angle avec le centre"
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
-msgstr "obtient l'angle avec le centre du dojo"
+msgstr "obtenir l'angle avec le centre du dojo"
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
-msgstr ""
+msgstr "angle pour faire face à l'adversaire"
 
-#: taextras.py:174
-#, fuzzy
+#: taextras.py:197
 msgid "get the angle to the Enemy"
-msgstr "obtient la distance par rapport à l'adversaire"
+msgstr "obtenir l'angle par rapport à l'adversaire"
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
-msgstr ""
+msgstr "x coor. SumBot"
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
-msgstr "obtient la coordonnée x du Sumbot"
+msgstr "obtenir la coordonnée x du Sumbot"
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
-msgstr ""
+msgstr "y coor. SumBot"
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
-msgstr "obtient la coordonnée y du Sumbot"
+msgstr "obtenir la coordonnée y du Sumbot"
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
-msgstr ""
+msgstr "x coor. adversaire"
 
-#: taextras.py:183
-#, fuzzy
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
-msgstr "obtient la coordonnée x de l'adversaire"
+msgstr "obtenir la coordonnée x de l'adversaire"
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
-msgstr ""
+msgstr "y coor. SumBot"
 
-#: taextras.py:186
-#, fuzzy
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
-msgstr "obtient la coordonnée y de l'adversaire"
+msgstr "obtenir la coordonnée y de l'adversaire"
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
-msgstr ""
+msgstr "rotation SumBot"
 
-#: taextras.py:189
-#, fuzzy
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
-msgstr "obtient la rotation de l'adversaire"
+msgstr "obtenir la rotation de l'adversaire"
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
-msgstr ""
+msgstr "rotation adversaire"
 
-#: taextras.py:192
-#, fuzzy
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
-msgstr "obtient la rotation de l'adversaire"
+msgstr "obtenir la rotation de l'adversaire"
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr "distance par rapport au centre"
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr "obtient la distance par rapport au centre du dojo"
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
-msgstr ""
+msgstr "distance à l'adversaire"
 
-#: taextras.py:197
-#, fuzzy
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr "obtient la distance par rapport à l'adversaire"
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr "actualise l'information"
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr "actualise l'information depuis le serveur"
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr "Palette de blocs physique"
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr "commence le polygone"
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 "Commence à définir un nouveau polygone basé sur la position xy courante de "
 "la Tortue"
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr "ajoute un point"
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
@@ -2333,76 +2400,77 @@ msgstr ""
 "Ajoute un nouveau point au polygone courant sur la base de la position xy "
 "courante de la Tortue"
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr "fin du polygone"
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr "Définit un nouveau polygone"
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr "fin du polygone plein"
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr "Pas un polygone simple"
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr "Définit un nouveau polygone plein"
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr "triangle"
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr "base"
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr "Ajoute un objet triangle au projet."
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr "cercle"
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr "Ajoute un objet cercle au projet"
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr "rectangle"
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr "Ajoute un objet rectangle au projet"
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr "réinitialise"
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr "Réinitialise le projet ; efface la liste des objets."
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr "moteur"
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr "couple"
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr "vitesse"
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
@@ -2410,19 +2478,19 @@ msgstr ""
 "Couple moteur et plage de vitesse de 0 (arrêt) à des valeurs positives ; le "
 "moteur est placé sur l'objet créé en dernier."
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr "épingle"
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr "Épingle un objet pour l'empêcher de tomber."
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr "relie"
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
@@ -2430,40 +2498,39 @@ msgstr ""
 "Relie deux objets ensemble (l'objet créé en dernier et l'objet au point x, "
 "y)."
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
-msgstr ""
+msgstr "enregistrer comme une activité Physics"
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr "Enregistre le projet dans le journal comme activité Physique"
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
-msgstr ""
+msgstr "engrenage"
 
-#: taextras.py:245
-#, fuzzy
+#: taextras.py:269
 msgid "Add a gear object to the project."
-msgstr "Ajoute un objet cercle au projet"
+msgstr "Ajoute un objet engrenage au projet."
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr "densité"
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 "Définit la propriété densité pour les objets (la densité peut être un nombre "
 "positif quelconque)."
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr "friction"
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
@@ -2471,12 +2538,12 @@ msgstr ""
 "Définit la propriété friction pour les objets (valeur de 0 à 1, où 0 "
 "désactive la friction et 1 est une friction forte)."
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr "ressort"
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
@@ -2484,11 +2551,12 @@ msgstr ""
 "Définit la propriété ressort pour les objets (valeur de 0 à 1, où 0 est "
 "l'absence de ressort et 1 correspond à un ressort élevé)."
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr "dynamique"
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
@@ -2496,473 +2564,526 @@ msgstr ""
 "en position."
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
-#, fuzzy
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
-msgstr "Palette de blocs de capteurs"
+msgstr "Palette de blocs WeDo"
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
+"tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == \n"
+"tilt left, 2 == tilt right)\n"
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
-msgstr ""
+msgstr "sortie du capteur de distance"
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
-msgstr ""
+msgstr "Moteur A"
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
-msgstr ""
+msgstr "retourner la valeur actuelle du moteur A"
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
-msgstr ""
+msgstr "Moteur B"
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
-msgstr ""
+msgstr "retourner la valeur actuelle du moteur B"
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
-msgstr ""
+msgstr "définir la valeur du moteur A"
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
-msgstr ""
+msgstr "définir la valeur du moteur B"
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
-msgstr ""
+msgstr "Palette de blocs LEGO NXT pour les moteurs"
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
-msgstr ""
+msgstr "Palette de blocs LEGO NXT pour les capteurs"
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
-msgstr ""
+msgstr "toucher"
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
-msgstr ""
+msgstr "ultrason"
 
-#: taextras.py:285
-#, fuzzy
+#: taextras.py:312
 msgid "light"
-msgstr "droite"
+msgstr "lumière"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
-msgstr ""
+msgstr "PORT A"
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
-msgstr ""
+msgstr "PORT B"
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
-msgstr ""
+msgstr "PORT C"
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
-msgstr ""
+msgstr "PORT 1"
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
-msgstr ""
+msgstr "PORT 2"
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
-msgstr ""
+msgstr "PORT 3"
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
-msgstr ""
+msgstr "PORT 4"
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
-msgstr ""
+msgstr "Veuillez vérifier la connexion avec la brique."
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
-msgstr ""
+msgstr "Veuillez vérifier le port."
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
-msgstr ""
+msgstr "La valeur de la puissance doit être entre -127 et 127."
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
+"Une erreur est survenue : vérifiez toutes les connexions et essayez de vous "
+"reconnecter."
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
-msgstr ""
+msgstr "NXT trouvé"
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
-msgstr ""
+msgstr "NXT non trouvé"
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
-msgstr ""
+msgstr "rafraîchir NXT"
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
-msgstr ""
+msgstr "Recherche d'une brique NXT connectée."
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
-msgstr ""
+msgstr "jouer une note"
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
-msgstr ""
+msgstr "fréquence"
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
-msgstr ""
+msgstr "Jouer une note à cette fréquence pour une durée."
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
+"tourner moteur\n"
+"rotations"
 
-#: taextras.py:307
-#, fuzzy
+#: taextras.py:336
 msgid "port"
-msgstr "Port"
+msgstr "port"
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
-msgstr ""
+msgstr "puissance"
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
-msgstr ""
+msgstr "tourner un moteur"
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
+"snychroniser les moteurs\n"
+"conduire"
 
-#: taextras.py:311
-#, fuzzy
+#: taextras.py:340
 msgid "rotations"
-msgstr "rotation"
+msgstr "rotations"
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
-msgstr ""
+msgstr "synchroniser deux moteurs connectés aux ports B et C"
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
-msgstr ""
+msgstr "PORT A de la brique"
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
-msgstr ""
+msgstr "PORT B de la brique"
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
-msgstr ""
+msgstr "PORT C de la brique"
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
-msgstr ""
+msgstr "Démarrer le moteur"
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
-msgstr ""
+msgstr "Lancer un moteur pour toujours."
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
-msgstr ""
+msgstr "frein moteur"
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
-msgstr ""
+msgstr "Arrêter un moteur spécifique"
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
-msgstr ""
+msgstr "réinitialiser le moteur"
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
-msgstr ""
+msgstr "Réinitialiser le compteur du moteur"
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
-msgstr ""
+msgstr "position du moteur"
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
-msgstr ""
+msgstr "Récupérer la position du moteur"
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
-msgstr ""
+msgstr "PORT 1 de la brique"
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
-msgstr ""
+msgstr "PORT 2 de la brique"
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
-msgstr ""
+msgstr "PORT 3 de la brique"
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
-msgstr ""
+msgstr "PORT 4 de la brique"
 
-#: taextras.py:328
-#, fuzzy
+#: taextras.py:358
 msgid "read"
-msgstr "rouge"
+msgstr "lire"
 
-#: taextras.py:329
-#, fuzzy
+#: taextras.py:359
 msgid "sensor"
-msgstr "capteurs"
+msgstr "capteur"
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
-msgstr ""
+msgstr "Lire la sortie du capteur"
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
-msgstr ""
+msgstr "capteur de couleur"
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
-msgstr ""
+msgstr "capteur de lumière"
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
-msgstr ""
+msgstr "capteur tactile"
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
-msgstr ""
+msgstr "capteur de distance"
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
-msgstr ""
+msgstr "capteur auditif"
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
-msgstr ""
+msgstr "définir la lumière"
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
+msgstr "Définir la luminosité du capteur de couleur."
+
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
 msgstr ""
 
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
-#, fuzzy
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
-msgstr "Palette de blocs de capteurs"
+msgstr "Palette de blocs Arduino"
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
-msgstr ""
+msgstr "HAUT"
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
-msgstr ""
+msgstr "BAS"
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
-msgstr ""
+msgstr "ENTRÉE"
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
-msgstr ""
+msgstr "SORTIE"
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
-msgstr ""
+msgstr "MDL"
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
-msgstr ""
+msgstr "SERVO"
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
-msgstr ""
+msgstr "ERREUR: Vérifiez l'Arduino et le numéro de port."
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
-msgstr ""
+msgstr "ERREUR: La valeur doit être comprise entre 0 et 255."
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
-msgstr ""
+msgstr "ERREUR: La valeur doit être soit HAUT soit BAS."
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
-msgstr ""
+msgstr "ERREUR: Le mode doit être soit INPUT, OUTPUT, MDL ou SERVO."
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
-msgstr ""
+msgstr "mode \"pin\""
 
-#: taextras.py:356
-#, fuzzy
+#: taextras.py:393
 msgid "mode"
-msgstr "mod"
+msgstr "mode"
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
-msgstr ""
+msgstr "Choisir la function \"pin\" (ENTRÉE, SORTIE, MDL, SERVO)."
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
-msgstr ""
+msgstr "écriture analogique"
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
-msgstr ""
+msgstr "Écrire la valeur analogique dans le port spécifié."
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
-msgstr ""
+msgstr "Lecture analogique"
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
+"Lire la valeur d'un port analogique. La valeur peut être entre 0 et 1023. "
+"Utilisez Vref pour \n"
+"déterminer le voltage. Pour l'USB, volt=((read)*5)/1024) approximativement."
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
-msgstr ""
+msgstr "écriture digitale"
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
-msgstr ""
+msgstr "Écrire la valeur digitale sur le port spécifié."
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
-msgstr ""
+msgstr "lecture digitale"
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
-msgstr ""
+msgstr "Lire la valeur d'un port digital."
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
-msgstr ""
+msgstr "Définir HAUT comme valeur du port digital."
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
-msgstr ""
+msgstr "Configurer le port Arduino pour une entrée digitale."
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
-msgstr ""
+msgstr "Configurer le port Arduino pour conduire un SERVO."
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
-msgstr ""
+msgstr "Définir BAS comme la valeur du port digital."
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
-msgstr ""
+msgstr "Configurer le port Arduino pour la sortie digitale."
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
-msgstr ""
+msgstr "Configurer le port Arduino pour MDL (modulation de largeur)."
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr "l'usage est"
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr "Aucune action d'option :"
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr "Fichier introuvable"
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr "Répertoire de configuration non inscriptible : %s"
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr "Nouveau"
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr "Ouvrir"
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr "Enregistrer"
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr "Enregistrer sous"
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr "Enregistrer en HTML"
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr "Quitter"
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr "Fichier"
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr "Modifier l'échelle"
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr "Réinitialiser taille blocs"
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr "Montrer/Cacher les blocs"
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr "Outils"
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr "Débogage"
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "Tortue"
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 "Vous n'avez pas sauvegardé votre travail. Voulez-vous le sauvegarder avant "
 "de quitter ?"
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr "Sauvegarder le projet ?"
 
+#~ msgid "delay Butia"
+#~ msgstr "délai Butia"
+
+#~ msgid "wait for argument seconds"
+#~ msgstr "exécute une pause du nombre de secondes passées en argument"
+
+#~ msgid "refresh Butia palette"
+#~ msgstr "rafraîchir la palette Butia"
+
+#~ msgid "The camera was not found."
+#~ msgstr "La caméra est introuvable."
+
+#~ msgid "then else"
+#~ msgstr "alors sinon"
+
+#~ msgid "bottom of a collapsible stack"
+#~ msgstr "bas d'une pile à agréger"
+
+#~ msgid "bottom block in a collapsed stack: click to open"
+#~ msgstr "bloc du dessous dans une pile agrégée: cliquer pour développer"
+
+#~ msgid "top of stack"
+#~ msgstr "haut de la pile"
+
+#~ msgid "label"
+#~ msgstr "libellé"
+
+#~ msgid "True"
+#~ msgstr "Vrai"
+
+#~ msgid "False"
+#~ msgstr "Faux"
+
+#~ msgid "Save as HTML"
+#~ msgstr "Enregistrer en HTML"
+
 #~ msgid "<Ctrl>d"
 #~ msgstr "<Ctrl>d"
 
@@ -2978,9 +3099,6 @@ msgstr "Sauvegarder le projet ?"
 #~ msgid "presentation"
 #~ msgstr "présentation"
 
-#~ msgid "Hide blocks"
-#~ msgstr "Masquer les blocs"
-
 #~ msgid "follow a turtle color"
 #~ msgstr "suivre une couleur de la tortue"
 
@@ -3262,9 +3380,6 @@ msgstr "Sauvegarder le projet ?"
 #~ msgid "Move the cursor over the yellow palettes for help."
 #~ msgstr "Passer le curseur sur les palettes jaunes pour afficher l'aide."
 
-#~ msgid "load my block"
-#~ msgstr "charge mon bloc"
-
 #~ msgid "<Alt>o"
 #~ msgstr "<Alt>o"
 
@@ -3277,9 +3392,6 @@ msgstr "Sauvegarder le projet ?"
 #~ msgid "Keyboard"
 #~ msgstr "Clavier"
 
-#~ msgid "else"
-#~ msgstr "sinon"
-
 #~ msgid "My Blocks"
 #~ msgstr "Mes blocs"
 
diff --git a/po/gu.po b/po/gu.po
index 2df26d1..c5d79df 100644
--- a/po/gu.po
+++ b/po/gu.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-02-24 04:22+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 "X-Generator: Pootle 2.0.1\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr ""
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr ""
 
@@ -52,7 +53,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr ""
 
@@ -61,7 +62,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr ""
 
@@ -89,11 +90,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -111,8 +112,8 @@ msgstr "seth"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr ""
 
@@ -122,8 +123,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr ""
 
@@ -133,8 +134,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr ""
 
@@ -176,11 +177,11 @@ msgstr ""
 msgid "fill screen"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr ""
 
@@ -197,65 +198,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -405,541 +406,543 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr ""
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr ""
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr ""
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr ""
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr ""
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr ""
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
-msgid "store in box 1"
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
-msgid "stores numeric value in Variable 1"
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
-msgid "store in box 2"
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
-msgid "stores numeric value in Variable 2"
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
+#: TurtleArt/tabasics.py:866
+msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:864
-msgid "box 1"
+#: TurtleArt/tabasics.py:871
+msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
-msgid "Variable 1 (numeric value)"
+#: TurtleArt/tabasics.py:879
+msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
-msgid "box 2"
+#: TurtleArt/tabasics.py:884
+msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
-msgid "Variable 2 (numeric value)"
+#: TurtleArt/tabasics.py:892
+msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
+#: TurtleArt/tabasics.py:895
+msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
+#: TurtleArt/tabasics.py:902
+msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:905
+msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr ""
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr ""
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr ""
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr ""
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr ""
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr ""
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1048,657 +1051,667 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1830,11 +1843,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1851,11 +1864,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1874,7 +1887,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1891,26 +1904,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1942,12 +1955,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1957,916 +1970,988 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr ""
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr ""
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
diff --git a/po/ha.po b/po/ha.po
index 1acf408..f3f36c3 100644
--- a/po/ha.po
+++ b/po/ha.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-02-24 04:23+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 "X-Generator: Pootle 2.0.1\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr ""
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr ""
 
@@ -52,7 +53,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr ""
 
@@ -61,7 +62,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr ""
 
@@ -89,11 +90,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -111,8 +112,8 @@ msgstr "seth"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr ""
 
@@ -122,8 +123,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr ""
 
@@ -133,8 +134,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr ""
 
@@ -176,11 +177,11 @@ msgstr ""
 msgid "fill screen"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr ""
 
@@ -197,65 +198,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -405,541 +406,543 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr ""
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr ""
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr ""
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr ""
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr ""
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr ""
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
-msgid "store in box 1"
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
-msgid "stores numeric value in Variable 1"
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
-msgid "store in box 2"
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
-msgid "stores numeric value in Variable 2"
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
+#: TurtleArt/tabasics.py:866
+msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:864
-msgid "box 1"
+#: TurtleArt/tabasics.py:871
+msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
-msgid "Variable 1 (numeric value)"
+#: TurtleArt/tabasics.py:879
+msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
-msgid "box 2"
+#: TurtleArt/tabasics.py:884
+msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
-msgid "Variable 2 (numeric value)"
+#: TurtleArt/tabasics.py:892
+msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
+#: TurtleArt/tabasics.py:895
+msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
+#: TurtleArt/tabasics.py:902
+msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:905
+msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr ""
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr ""
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr ""
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr ""
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr ""
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr ""
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1048,657 +1051,667 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1830,11 +1843,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1851,11 +1864,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1874,7 +1887,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1891,26 +1904,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1942,12 +1955,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1957,916 +1970,988 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr ""
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr ""
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
diff --git a/po/he.po b/po/he.po
index 5073a7d..d09d12d 100644
--- a/po/he.po
+++ b/po/he.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-12-29 00:38+0200\n"
 "Last-Translator: 623633 <623633@gmx.com>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 "X-Generator: Pootle 2.0.5\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "ציורי צב"
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr "לוח פקודות-צב"
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "קדימה"
 
@@ -52,7 +53,7 @@ msgid "clears the screen and reset the turtle"
 msgstr "מנקה �ת המסך ומחזיר �ת הצב למצב התחלתי"
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "שמ�לה"
 
@@ -61,7 +62,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr "מסובב �ת הצב נגד כיוון השעון (זווית במעלות)"
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "ימינה"
 
@@ -89,11 +90,11 @@ msgstr "מזיז �ת הצב ל�ורך קשת"
 msgid "set xy"
 msgstr "קבע ערך XY"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "x"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "y"
 
@@ -110,8 +111,8 @@ msgstr "קבע �זימוט (כיוון)"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr "קובע ערך לכיוון (�זימוט) של הצב (0 הו� הכיוון של חלקו העליון של המסך)."
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "xcor"
 
@@ -121,8 +122,8 @@ msgid ""
 "number block)"
 msgstr "מכיל �ת קו�רדינטת x הנוכחית של הצב (יכול לשמש במקו� בלוק מסוג מספר)"
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "ycor"
 
@@ -132,8 +133,8 @@ msgid ""
 "number block)"
 msgstr "מכיל �ת קו�רדינטת y הנוכחית של הצב (יכול לשמש במקו� בלוק מסוג מספר)"
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "כיוון (�זימוט)"
 
@@ -177,11 +178,11 @@ msgstr "קבע �ת עובי הקו שהצב יצייר"
 msgid "fill screen"
 msgstr "מל� מסך"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "צבע"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr "גוון צבע"
 
@@ -198,65 +199,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr "מכיל �ת הערך הנוכחי של עובי העט (יכול לשמש במקו� בלוק מסוג מספר)"
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr "התחל מילוי"
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr "התחל מצולע ע� מילוי-צבע (משמש יחד ע� בלוק סיי� מצולע ע� מילוי-צבע)"
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr "סיי� מילוי"
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr "משלי� מצולע ע� מילוי-צבע (משמש יחד ע� בלוק התחל מצולע ע� מילוי-צבע)"
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr "לוח צבעי עט"
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr "קבע צבע"
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr "קבע �ת צבע הקו שמצייר הצב"
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr "קבע גוון"
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr "קובע �ת הגוון לצבע הקו שמצייר הצב"
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr "קבע �פור"
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr "קובע �ת גוון ה�פור של הקו שמצייר הצב"
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr "מכיל �ת הערך הנוכחי של צבע העט (יכול לשמש במקו� בלוק מסוג מספר)"
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr "מכיל �ת הערך הנוכחי של גוון הצבע של העט"
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr "gray"
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr "מכיל �ת הערך הנוכחי של גוון ה�פור (יכול לשמש במקו� בלוק מסוג מספר)"
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr "התחל מילוי"
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr "התחל מצולע ע� מילוי-צבע (משמש יחד ע� בלוק סיי� מצולע ע� מילוי-צבע)"
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr "סיי� מילוי"
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr "משלי� מצולע ע� מילוי-צבע (משמש יחד ע� בלוק התחל מצולע ע� מילוי-צבע)"
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr "לוח צבעי עט"
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr "�דו�"
@@ -408,542 +409,545 @@ msgstr "גדול מ"
 msgid "logical greater-than operator"
 msgstr "גדול מ (�ופרטור לוגי)"
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr "קטן מ"
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr "קטן מ (�ופרטור לוגי)"
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr "שווה"
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr "שווה (�ופרטור לוגי)"
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "not"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr "�ופרטור לוגי NOT (~)"
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr "and"
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr "�ופרטור לוגי AND (&&)"
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "or"
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr "�ופרטור לוגי OR (||)"
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr "לוח פעולות בקרת זרימה"
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "המתן"
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr "משהה �ת ריצת התוכנית למספר השניות הנקוב"
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr "בלי-סוף"
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr "חוזר על פעולות הלול�ה בלי-סוף"
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr "חזור"
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr "חוזר על ביצוע הלול�ה מספר נקוב של פעמי�"
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr "��"
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr "�ז"
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr "��-�ז"
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr "�ופרטור ��\\�ז שמשתמש בבלוקי� של �ופרטורי� בולי�ניי� מלוח פעולות מספריות"
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
-msgstr "�חרת-�ז"
+#: TurtleArt/tabasics.py:772
+msgid "else"
+msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr "��-�ז-�חרת"
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 "�ופרטור ��-�ז-�חרת שמשתמש בבלוקי� של �ופרטורי� בולי�ניי� מלוח פעולות מספריות"
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr "רווח �ופקי"
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr "מסיט �ת המחסנית ימינה"
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr "רווח �נכי"
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr "מסיט �ת המחסנית מטה"
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr "עצור פעולה"
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr "עוצר �ת הפעולה הנוכחית"
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr "לוח של בלוקי משתני�"
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "התחל"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr "מחבר �ת הפעולה לכפתורי ריצה בסרגל-כלי�"
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr "טקסט (מלל)"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr "ערך מחרוזת"
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr "פעולה"
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr "ר�ש מחסנית פעולות"
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr "קור� למחסנית פעולות ע� ש�"
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr "שמור בקופסה 1"
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 msgid "stores numeric value in Variable 1"
 msgstr "שומר �ת הערך המספרי במשתנה 1"
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr "שמור בקופסה 2"
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 msgid "stores numeric value in Variable 2"
 msgstr "שומר �ת הערך המספרי במשתנה 2"
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr "טקסט (מלל)"
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr "ערך מחרוזת"
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr "תיבה 1"
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr "משתנה 1 (ערך מספרי)"
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr "תיבה 2"
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr "משתנה 2 (ערך מספרי)"
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr "תיבה"
-
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
-msgstr "התיבה שלי"
-
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
-msgstr "משתנה ע� ש� (ערך מספרי)"
-
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr "שמור ב"
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr "תיבה"
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr "ערך"
 
-#: TurtleArt/tabasics.py:899
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
+msgstr "התיבה שלי"
+
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
 msgid "stores numeric value in named variable"
 msgstr "שומר �ת הערך המספרי במשתנה ע� ש�"
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
-msgstr "פעולה"
-
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
-msgstr "ר�ש מחסנית פעולות"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
+msgstr "משתנה ע� ש� (ערך מספרי)"
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr "פעולה 1"
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr "ר�ש מחסנית פעולה 1"
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr "פעולה 2"
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr "ר�ש מחסנית פעולה 2"
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr "קור� למחסנית פעולות ע� ש�"
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr "קור� למחסנית פעולות 1"
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr "קור� למחסנית פעולות 2"
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr "פח-�שפה"
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr "רוקן פח-�שפה"
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr "מחק סופית �ת כל הפריטי� מפח ה�שפה"
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr "שחזר הכל"
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr "שחזר �ת כל הבלוקי� מפח ה�שפה"
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr "נקה הכל"
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr "העבר �ת כל הבלוקי� לפח ה�שפה"
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr "כותרת"
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr "עצור צב"
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr "הר�ה בלוקי�"
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr "הסתר בלוקי�"
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr "נכשל נסיון שליחת הפלט ל"
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr "�ני ל� יודע �יך לבצע"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr "ל� מחבב"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr "כקלט (כניסה)"
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr "מציג �ת הלוח הב�"
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr "משנה �ת ה�וריינטציה של לוח הבלוקי�"
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr "פתח..."
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr "שמור..."
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr "הקלק כדי לפתוח"
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr "�וריינטציה"
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr "הב�"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr "תמונה"
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr "שמור כ-LOGO"
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr "שמור כתמונה"
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr "לכידת-מסך"
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr "שמור לכידת-מסך"
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr "הר�ה לוח"
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr "הסתר לוח"
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr "הקטן קנה-מידה של קו�רדינטות"
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr "הגדל קנה-מידה של קו�רדינטות"
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr "עריכה"
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr "תצוגה"
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "פרוייקט"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr "העתק"
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr "הדבק"
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+#, fuzzy
+msgid "Restore blocks from trash"
+msgstr "שחזר �ת כל הבלוקי� מפח ה�שפה"
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr "מסך מל�"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr "קו�רדינטות קרטזיות"
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr "קו�רדינטות פולריות"
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr "קו�רדינטות מטריות"
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr "הגדל בלוקי�"
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr "הקטן בלוקי�"
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr "פתח דוגמ�"
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr "נקה"
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr "רוץ!"
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr "צעד"
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr "עזרה"
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr "עצור"
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr "טען בלוק פייתון (Python)"
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1054,430 +1058,449 @@ msgstr "נסיון ההעל�ה נכשל!"
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr "לוח של בלוקי חיישני�"
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr "ת�וצה"
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr "שמור �ת הת�וצה בx, y, z במחסנית LIFO"
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr "צליל"
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr "�ות כניסה ישיר מהמיקרופון"
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
+#: plugins/audio_sensors/audio_sensors.py:90
+#: plugins/audio_sensors/audio_sensors.py:105
 msgid "loudness"
 msgstr "עוצמת קול"
 
-#: plugins/audio_sensors/audio_sensors.py:90
-#: plugins/audio_sensors/audio_sensors.py:105
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
 msgid "microphone input volume"
 msgstr "עוצמת קול של כניסת מיקרופון"
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/audio_sensors/audio_sensors.py:119
+#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "pitch"
 msgstr "גובה צליל"
 
-#: plugins/audio_sensors/audio_sensors.py:119
-#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
 msgid "microphone input pitch"
 msgstr "גובה צליל מכניסת מיקרופון"
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
-msgstr "התנגדות"
-
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
+msgid "resistance"
+msgstr "התנגדות"
+
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
 msgid "microphone input resistance"
 msgstr "התנגדות כניסה של המיקרופון"
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
-msgstr "רמת מתח"
-
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr "רמת מתח"
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr "רמת מתח של כניסת מיקרופון"
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr "לוח של בלוקי מדיה"
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr "בהירות"
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr "עוצמת �ור שנמדדה ע\"י המצלמה"
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr "צבע RGB ממוצע מהמצלמה יישמר למחסנית"
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr "�ות היצי�ה מהמצלמה"
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr "עוצמת �ור שנמדדה ע\"י חיישן ה�ור"
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr "תג-רדיו (RFID)"
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr "קר� ערך מהתקן RFID"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr "כל-עוד"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr "�ופרטור כל-עוד-�מת שמשתמש ב�ופרטורי� בולי�ניי� מלוח פעולות חשבוניות"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr "עד_ש"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr "�ופרטור עד-ש-�מת שמשתמש ב�ופרטורי� בולי�ניי� מלוח פעולות חשבוניות"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
-msgstr "לוח של בלוקי מדיה"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr "ר�ש"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
+msgstr "ר�ש של מחסנית ניתנת לצמצו�"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr "יומן"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr "�ובייקט מדיה של יומן Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr "צליל"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr "�ובייקט צליל של יומן Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr "ויד�ו"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr "�ובייקט ויד�ו של יומן Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr "תי�ור"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr "שדה תי�ור של יומן Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr "הצג"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr "מצייר טקסט (מלל) �ו מר�ה מדיה מהיומן"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr "הצג ע� יישור"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr "קבע קנה מידה"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr "קובע �ת קנה המידה של המדיה"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr "שמור תמונה"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr "ש� התמונה"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr "שמור �ת התמונה ליומן Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr "שמור SVG"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr "שומר ציור-צב בפורמט SVG ביומן Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr "קנה-מידה"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr "מכיל �ת הערך הנוכחי של קנה המידה"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr "מתן למדיה"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr "ממתין עד סיו� הויד�ו �ו הצליל הנוכחי"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr "דבר"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr "שלו�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr "�ומר �ת הטקסט (מלל) הנתון"
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr "גל סינוס"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr "משך זמן"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr "משמיע צליל סינוס בתדירות, עוצמה ומשך זמן (בשניות) נתוני�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr "כפתור לחוץ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr "מחזיר 1 �� המשתמש לוחץ כעת על כפתור העכבר"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+#, fuzzy
+msgid "returns True if mouse button is pressed"
+msgstr "מחזיר 1 �� המשתמש לוחץ כעת על כפתור העכבר"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr "עכבר-x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr "מחזיר �ת הערך הנוכחי של קו�רדינטת x של העכבר"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr "עכבר-y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr "מחזיר �ת הערך הנוכחי של קו�רדינטת y של העכבר"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr "קלט מקלדת"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr "מבקש קלט מהמקלדת (התוצ�ה נשמרת בבלוק מקלדת)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr "מקלדת"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 #, fuzzy
 msgid "holds results of query-keyboard block as ASCII"
 msgstr "מחזיק �ת תוצ�ת הבלוק קלט מקלדת"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr "קר� פיקסל"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr "ערך RGB של הפיקסל שנמצ� תחת הצב נשמר במחסנית"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr "צב רו�ה צבע"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr "מחזיר �ת הצבע שהצב \"רו�ה\""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr "זמן"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr "זמן שחלף (בשניות) מ�ז הפעלת התוכנה"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr "לוח של �פשרויות נוספות"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr "דחוף\\שמור ערך"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr "שומר ערך במחסנית FILO (ר�שון-בפני� �חרון-בחוץ)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr "הצג מחסנית FILO"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr "מציג �ת הערכי� השמורי� במחסנית FILO (ר�שון-בפני� �חרון-בחוץ)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr "רוקן מחסנית FILO"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr "מרוקן �ת מחסנית הFILO"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr "שלוף\\טען ערך"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr "שולף ערך ממחסנית LIFO (ר�שון-בפני� �חרון-בחוץ)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 #, fuzzy
 msgid "empty heap?"
 msgstr "רוקן מחסנית FILO"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr "הערה"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr "מציב הערה בקוד שלך"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr "הודעה"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr "מציג ערך בבלוק סטטוס בתחתית המסך"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr "פייתון (Python)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr "בלוק ניתן לתכנות: משמש להוספת משוו�ות מתמטיות במשתנה �חד, לדוגמה sin(x)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
@@ -1485,7 +1508,7 @@ msgstr ""
 "בלוק ניתן לתכנות: משמש להוספת משוו�ות מתמטיות במספר משתני�, לדוגמה "
 "sqrt(x*x+y*y)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
@@ -1493,224 +1516,217 @@ msgstr ""
 "בלוק ניתן לתכנות: משמש להוספת משוו�ות מתמטיות במספר משתני�, לדוגמה "
 "sin(x+y+z)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr "בלוק פייתון (Python)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr "מריץ קוד שנמצ� במודול tamyblock.py ביומן"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr "קרטזי�ני"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr "הצג קו�רדינטות קרטזי�ניות"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr "פולרי"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr "הצג קו�רדינטות פולריות"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr "צב"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr "בחר ב�יזה צב להשתמש"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr "שריון צב"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr "הת�� �ישית �ת השריון שעל הצב"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr "ר�ש"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr "ר�ש המחסנית המצומצמת"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr "תחתית"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr "תחתית מחסנית ניתנת לצמצו�"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
-msgstr "הבלוק התחתון שמחסנית מצומצת, הקלק בכדי לפתוח"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
-msgstr "ר�ש המחסנית"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
+msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
-msgstr "תווית"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+#, fuzzy
+msgid "setxy"
+msgstr "קבע ערך XY"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
-msgstr "ר�ש של מחסנית ניתנת לצמצו�"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
+msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr "לוח של דוגמ�ות-בסיס למצגת"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr "הסתר בלוקי�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr "מסיר בלוקי� מיותרי� מהיריעה ע\"מ להקל על �י-סדר"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr "הר�ה בלוקי�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr "הצג בלוקי� מוסתרי�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr "הסתר סרגלי כלי� של Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr "רשימה"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr "רשימת פריטי� ע� סימון למצגת"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr "דוגמת-בסיס למצגת - רשימת פריטי� ע� סימן"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr "דוגמת-בסיס למצגת - בחר �ובייקט מהיומן (בלי תי�ור)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr "דוגמת-בסיס למצגת - בחר �ובייקט מהיומן (ע� תי�ור)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr "דוגמת-בסיס למצגת - בחר �רבעה �ובייקטי� מהיומן"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr "דוגמת-בסיס למצגת - בחר שני �ובייקטי� מהיומן"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr "קו�רדינטת X של צידו השמ�לי של המסך"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr "תחתית"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr "קו�רדינטת Y של צידו התחתון של המסך"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr "רוחב"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr "רוחב היריעה"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr "קו�רדינטת X של צידו הימני של המסך"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr "קו�רדינטת Y של צידו העליון של המסך"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr "גובה"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr "גובה היריעה"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr "כותרת X"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr "כותרת Y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr "שמ�ל X"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr "מעלה Y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr "ימין X"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr "תחתית Y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr "מצגת 1x1"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr "מצגת 2x1"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr "מצגת 1x2"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr "מצגת 2x2"
 
@@ -1852,11 +1868,11 @@ msgstr "�ור-רקע"
 msgid "temperature"
 msgstr "טמפרטורה"
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr "מרחק"
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr "הטייה"
 
@@ -1873,11 +1889,11 @@ msgid "Butia Robot"
 msgstr "רובוט Butia"
 
 #: taextras.py:81
-msgid "delay Butia"
-msgstr "השהה Butia"
+msgid "refresh Butia"
+msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1897,7 +1913,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1914,26 +1930,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1966,12 +1982,12 @@ msgstr ""
 msgid "display Butia"
 msgstr "השהה Butia"
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1981,438 +1997,496 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
-msgstr "המצלמה ל� �ותרה."
+#, fuzzy
+msgid "Error on initialization of the camera"
+msgstr "שגי�ה ב�תחול המצלמה."
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
-msgstr "שגי�ה ב�תחול המצלמה."
+msgid "No camera was found"
+msgstr ""
 
 #: taextras.py:119
+msgid "Error stopping camera"
+msgstr ""
+
+#: taextras.py:120
+msgid "Error starting camera"
+msgstr ""
+
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
+msgstr ""
+
+#: taextras.py:123
 msgid "FollowMe"
 msgstr "עקוב-�חרי"
 
-#: taextras.py:120
+#: taextras.py:124
 msgid "follow"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: Green component of a color
+#: taextras.py:126
+msgid "G"
 msgstr ""
 
-#: taextras.py:122
-msgid "G"
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr "עקוב �חר צבע RGB"
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr "עדכן מידע"
 
-#: taextras.py:199
+#: taextras.py:222
 #, fuzzy
 msgid "update information from the server"
 msgstr "מעדכן מידע מהשרת."
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr "לוח של בלוקי פיזיקה"
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr "התחל מצולע"
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr "התחל להגדיר מצולע בהתבסס על מיקומו הנוכחי של הצב."
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr "הוסף נקודה"
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr "הוסף נקודה חדשה למצולע הנוכחי בהתבסס על מיקומו הנוכחי של הצב."
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr "סיי� מצולע"
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr "הגדר מצולע חדש."
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr "סיי� מצולע ע� מילוי"
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr "זהו �ינו מצולע פשוט"
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr "הגדר מצולע חדש ע� מילוי."
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr "משולש"
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr "בסיס"
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr "הוסף �ובייקט משולש לפרוייקט."
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr "עיגול"
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr "הוסף �ובייקט עיגול לפרוייקט."
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr "מרובע"
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr "הוסף �ובייקט מרובע לפרוייקט."
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr "�תחל"
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr "�תחל �ת הפרוייקט. נקה �ת רשימת ה�ובייקטי�."
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr "מנוע"
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr "מומנט-סיבוב"
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr "מהירות"
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr "צרף שני �ובייקטי� (ה�ובייקט ה�חרון שנוצר וה�ובייקט בנקודה x,y)."
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr "שמור �ת הפרוייקט ביומן כפעילות פיזיקה."
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 #, fuzzy
 msgid "Add a gear object to the project."
 msgstr "הוסף �ובייקט עיגול לפרוייקט."
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr "צפיפות"
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr "קבע ערך לתכונת הצפיפות של �ובייקטי� (מספר חיובי)."
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr "חיכוך"
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
@@ -2420,12 +2494,12 @@ msgstr ""
 "קבע ערך לתכונת החיכוך של �ובייקטי� (ערכי� בין 0 ל-1, 0 משמעו לל� חיכוך, 1 "
 "משמעו חיכוך רב)."
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr "מקד� תקומה"
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
@@ -2433,488 +2507,524 @@ msgstr ""
 "קבע ערך למקד� התקומה של �ובייקטי� (ערכי� בין 0 ל-1, 0 משמעו לל� קיפוץ, 1 "
 "משמעו נטייה חזקה לקיפוץ)."
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr "דינ�מי"
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr "�� דינ�מי=1 , ה�ובייקט מסוגל לזוז. �� דינ�מי=0, ה�ובייקט רתוק למקומו."
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 #, fuzzy
 msgid "Palette of WeDo blocks"
 msgstr "לוח של בלוקי חיישני�"
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 #, fuzzy
 msgid "light"
 msgstr "ימינה"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 #, fuzzy
 msgid "port"
 msgstr "פורט"
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 #, fuzzy
 msgid "read"
 msgstr "�דו�"
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 #, fuzzy
 msgid "Palette of Arduino blocks"
 msgstr "לוח של בלוקי חיישני�"
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 #, fuzzy
 msgid "mode"
 msgstr "מודולו"
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr "הקובץ ל� נמצ�"
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr "�ין הרש�ה לכתיבה בספריית קונפיגורציה: %s"
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr "חדש"
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr "פתח"
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr "שמור"
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr "שמור בש�"
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr "שמור כHTML"
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr "יצי�ה"
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr "קובץ"
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr "שנה קנה מידה של קו�רדינטות"
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr "שנה גודל בלוקי� לברירת מחדל"
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr "הצג\\הסתר בלוקי�"
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr "כלי�"
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr "נפה שגי�ות"
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "צב"
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr "יש לך עבודה שטר� נשמרה. ה�� תרצה לשמור �ותה לפני יצי�ה מהתוכנית?"
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr "לשמור פרוייקט?"
 
+#~ msgid "delay Butia"
+#~ msgstr "השהה Butia"
+
+#~ msgid "The camera was not found."
+#~ msgstr "המצלמה ל� �ותרה."
+
+#~ msgid "then else"
+#~ msgstr "�חרת-�ז"
+
+#~ msgid "bottom of a collapsible stack"
+#~ msgstr "תחתית מחסנית ניתנת לצמצו�"
+
+#~ msgid "bottom block in a collapsed stack: click to open"
+#~ msgstr "הבלוק התחתון שמחסנית מצומצת, הקלק בכדי לפתוח"
+
+#~ msgid "top of stack"
+#~ msgstr "ר�ש המחסנית"
+
+#~ msgid "label"
+#~ msgstr "תווית"
+
+#~ msgid "Save as HTML"
+#~ msgstr "שמור כHTML"
+
 #~ msgid "Palette of US currencies"
 #~ msgstr "לוח של יחידות כסף (�רצות-הברית)"
 
 #~ msgid "presentation"
 #~ msgstr "מצגת"
 
-#~ msgid "Hide blocks"
-#~ msgstr "הסתר בלוקי�"
-
 #~ msgid "follow a turtle color"
 #~ msgstr "עקוב �חרי צבע צב"
 
diff --git a/po/hi.po b/po/hi.po
index b285193..ae217e6 100644
--- a/po/hi.po
+++ b/po/hi.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-12-04 06:20+0200\n"
 "Last-Translator: satyaakam goswami <satyaakam@gmail.com>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 "X-Generator: Pootle 2.0.5\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "टर�टल आर�ट"
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr "टर�टल कमांडों के पैलेट"
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "आगे"
 
@@ -52,7 +53,7 @@ msgid "clears the screen and reset the turtle"
 msgstr "स�क�रीन को साफ करता है व टर�टल को रीसेट करता है"
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "बाया�"
 
@@ -61,7 +62,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr "टर�टल घड़ी के विपरीत दिशा में घ�माता है (कोण डिग�री में)"
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "दाया�"
 
@@ -89,11 +90,11 @@ msgstr "चाप के साथ-साथ टर�टल को खिसक
 msgid "set xy"
 msgstr "xy सेट करें"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "�क�स"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "वाई"
 
@@ -112,8 +113,8 @@ msgstr "शीर�षक सेट करें"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr "टर�टल का शीर�षक सेट करता है (0 स�क�रीन के शीर�ष की तरफ है.)"
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "�क�स निर�देशांक"
 
@@ -125,8 +126,8 @@ msgstr ""
 "टर�टल का �क�स-निर�देशांक रखता है (संख�या खण�ड की जगह प�रयोग में लिया जा सकता "
 "है)"
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "वाय निर�देशांक"
 
@@ -138,8 +139,8 @@ msgstr ""
 "टर�टल का �क�स-निर�देशांक रखता है (संख�या खण�ड की जगह प�रयोग में लिया जा सकता "
 "है)"
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "शीर�षक"
 
@@ -183,11 +184,11 @@ msgstr "टरà¥�टल दà¥�वारा बनाà¤� जाने वालà¥
 msgid "fill screen"
 msgstr "स�क�रीन भरें"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "रंग"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr "छाया"
 
@@ -205,66 +206,66 @@ msgstr ""
 "वर�तमान पेन आकार रखता है (संख�या खण�ड की जगह प�रयोग में लिया जा सकता है)"
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr "प�रारंभ भरें"
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr "भरा बह�भ�ज (अंत भरण ब�लॉक के साथ इस�तेमाल किया) से श�रू होता है"
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr "अंत भरें"
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr "भरा बह�भ�ज (श�रू ब�लॉक भरने के साथ प�रयोग किया जाता) पूर�ण"
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr "पेन रंगों के पैलेट"
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr "रंग सेट करें"
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr "टर�टल द�वारा बना� जाने वाले लाइन का रंग सेट करता है"
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr "छाया सेट करें"
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr "टर�टल द�वारा बना� जाने वाले लाइन की छाया सेट करता है"
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr "सेट ग�रे"
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr "टर�टल द�वारा बना� जाने वाले लाइन की छाया सेट करता है"
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr "वर�तमान पेन रंग रखता है (संख�या खण�ड की जगह प�रयोग में लिया जा सकता है)"
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr "वर�तमान पेन छाया रखता है"
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr "भूरा"
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 "वर�तमान पेन आकार रखता है (संख�या खण�ड की जगह प�रयोग में लिया जा सकता है)"
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr "प�रारंभ भरें"
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr "भरा बह�भ�ज (अंत भरण ब�लॉक के साथ इस�तेमाल किया) से श�रू होता है"
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr "अंत भरें"
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr "भरा बह�भ�ज (श�रू ब�लॉक भरने के साथ प�रयोग किया जाता) पूर�ण"
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr "पेन रंगों के पैलेट"
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr "लाल"
@@ -417,541 +418,544 @@ msgstr "से बड़ा"
 msgid "logical greater-than operator"
 msgstr "लॉजिकल ग�रेटर-दैन ऑपरेटर"
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr "से कम"
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr "लॉजिकल लेस-दैन ऑपरेटर"
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr "के बराबर"
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr "लॉजिकल इक�वल-टू ऑपरेटर"
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "नहीं"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr "लॉजिकल नॉट ऑपरेटर"
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr "और"
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr "लॉजिकल �ंड ऑपरेटर"
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "या"
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr "लॉजिकल ऑर ऑपरेटर"
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr "फ�लो ऑपरेटर�स के पैलेट"
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "इंतजार करें"
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr "प�रोग�राम को चलाना निर�धारित सेकण�डों तक ठहरा� रखता है"
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr "हमेशा के लि�"
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr "दोहरा�� हमेशा के लि�"
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr "दोहरा��"
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr "निर�दिष�ट संख�या तक लूप करता है"
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr "यदि"
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr "तब"
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr "यदि तब"
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr "यदि-तब ऑपरेटर जो संख�या पैलेट से बूलि�ं ऑपरेटर प�रयोग करता है"
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
-msgstr "फिर तब"
+#: TurtleArt/tabasics.py:772
+msgid "else"
+msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr "यदि तब अन�यथा"
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr "यदि-तब-अन�यथा ऑपरेटर जो संख�या पैलेट से बूलि�ं ऑपरेटर प�रयोग करता है"
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr "आड़ी जगह"
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr "ढेर को दा�� जाग करता है"
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr "खड़ी जगह"
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr "ढेर नीचे जॉग करता है"
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr "कार�य रोकें"
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr "वर�तमान क�रिया रोकता है"
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr "चर पिण�डों के पैलेट"
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "प�रारंभ"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr "कार�य को औजारपट�टी बटनों से कनेक�ट करता है"
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr "पाठ"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr "स�ट�रिंग मान"
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr "क�रिया"
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr "नामित योग�य कार�य स�टैक का शीर�ष"
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr "नामित कार�य स�टैक को ब�लाता है"
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr "बक�सा 1 में भंडारित करें"
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 msgid "stores numeric value in Variable 1"
 msgstr "अंकीय मान को चर 1 में भंडारित करता है"
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr "बक�सा 2 में भंडारित करें"
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 msgid "stores numeric value in Variable 2"
 msgstr "अंकीय मान को चर 2 में भंडारित करता है"
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr "पाठ"
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr "स�ट�रिंग मान"
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr "बक�सा 1"
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr "चर 1 (अंकीय मान)"
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr "बक�सा 2"
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr "चर 2 (अंकीय मान)"
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr "बक�सा"
-
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
-msgstr "मेरा बक�सा"
-
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
-msgstr "नामित चर (अंकीय मान)"
-
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr "में भंडारित करें"
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr "बक�सा"
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr "मान"
 
-#: TurtleArt/tabasics.py:899
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
+msgstr "मेरा बक�सा"
+
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
 msgid "stores numeric value in named variable"
 msgstr "अंकीय मान को नामित चर में भंडारित करता है"
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
-msgstr "क�रिया"
-
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
-msgstr "नामित योग�य कार�य स�टैक का शीर�ष"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
+msgstr "नामित चर (अंकीय मान)"
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr "क�रिया 1"
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr "कार�य स�टैक 1 का शीर�ष"
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr "क�रिया 2"
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr "कार�य स�टैक 2 का शीर�ष"
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr "नामित कार�य स�टैक को ब�लाता है"
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr "कार�य 1 स�टैक को ब�लाता है"
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr "कार�य 2 स�टैक को ब�लाता है"
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr "कचरा"
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr "रद�दी खाली करें"
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr "रद�दी की वस�त�ओं को हमेशा के लि� मिटा दें"
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr "सभी बहाल करें"
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr "रद�दी की टोकरी से सभी पिण�डों को बहाल करें"
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr "सब स�पष�ट"
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr "सभी ब�लॉकों के लि� कचरा चाल"
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr "शीर�षक"
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr "टर�टल बन�द करें"
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr "खण�ड दिखा��"
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr "खण�ड छ�पा��"
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr "यहा� आउटप�ट नहीं दें"
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr "म��े पता नहीं कि कैसे"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr "जैसा नहीं"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr "इनप�ट के रूप में"
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr "अगला पैलेट दिखाता है"
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr "पिण�डों के पैलेट की दिशा बदलता है"
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr "लोड..."
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr "सहेजें..."
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr "खोलने के लि� क�लिक करें"
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr "दिशा"
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr "अगला"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr "फोटो"
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr "लोगो के रूप में सहेजें"
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr "फ़ोटो के रूप में सहेजें"
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr "स�नेपशॉट"
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr "स�नेपशॉट सहेजें"
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr "रंगपट�टिका दिखा��"
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr "रंगपट�टिका छ�पा��"
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr "निर�देशांकों को नीचे रीस�केल करें"
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr "निर�देशांकों को ऊपर रीस�केल करें"
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr "संपादन"
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr "दृश�य"
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "परियोजना"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr "नक़ल"
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr "चिपका��"
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+#, fuzzy
+msgid "Restore blocks from trash"
+msgstr "रद�दी की टोकरी से सभी पिण�डों को बहाल करें"
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr "पूर�ण स�क�रीन"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr "कार�टेसियन निर�देशांक"
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr "घ�र�वीय निर�देशांक"
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr "मेट�रिक निर�देशांक"
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr "पिण�ड बड़ा करें"
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr "पिण�ड छोटा करें"
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr "लोड उदाहरण"
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr "साफ"
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr "चला��"
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr "चरण"
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr "मदद"
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr "रूकें"
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr "लोड Python ब�लॉक"
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr "<Ctrl>p"
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr "<Ctrl>e"
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr "<Ctrl>r"
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr "<Ctrl>w"
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr "<Ctrl>s"
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1062,424 +1066,443 @@ msgstr "अपलोड करने में विफल!"
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr "सेंसर ब�लॉकों के पैलेट"
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr "त�वरण"
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr "x, y, Z में त�वरण ढेर करने के लि� धक�का"
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr "ध�वनि"
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr "कच�चे माइक�रोफोन इनप�ट संकेत"
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
+#: plugins/audio_sensors/audio_sensors.py:90
+#: plugins/audio_sensors/audio_sensors.py:105
 msgid "loudness"
 msgstr "आवाज़ की उंचाई"
 
-#: plugins/audio_sensors/audio_sensors.py:90
-#: plugins/audio_sensors/audio_sensors.py:105
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
 msgid "microphone input volume"
 msgstr "माइक�रोफ़ोन इनप�ट आवाज़ निर�धारक"
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/audio_sensors/audio_sensors.py:119
+#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "pitch"
 msgstr "पिच"
 
-#: plugins/audio_sensors/audio_sensors.py:119
-#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
 msgid "microphone input pitch"
 msgstr "माइक�रोफ़ोन इनप�ट पिच"
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
-msgstr "प�रतिरोधक"
-
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
+msgid "resistance"
+msgstr "प�रतिरोधक"
+
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
 msgid "microphone input resistance"
 msgstr "माइक�रोफोन इनप�ट प�रतिरोध"
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
-msgstr "वोल�टेज"
-
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr "वोल�टेज"
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr "माइक�रोफ़ोन इनप�ट आवाज़ निर�धारक"
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr "मीडिया वस�त�ओं की पैलेट"
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr "चमक"
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr "प�रकाश कैमरे द�वारा पता लगाया स�तर"
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr "औसत RGB रंग कैमरे से ढेर करने के लि� धक�का दिया है"
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr "कैमरा उत�पादन"
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr "प�रकाश प�रकाश संवेदक द�वारा पता लगाया स�तर"
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr "आर�फआईडी"
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr "आर�फआईडी डिवाइस से मूल�य पढ़ें"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr "जबकि"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr "करें-जब-सही ऑपरेटर जो संख�या पैलेट से बूलि�ं ऑपरेटर प�रयोग करता है"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr "तब तक"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr "करें-तबतक-सही ऑपरेटर जो संख�या पैलेट से बूलि�ं ऑपरेटर प�रयोग करता है"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
-msgstr "मीडिया वस�त�ओं की पैलेट"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr "शीर�ष"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
+msgstr "समेटे जा सकने वाले ढेर का शीर�ष"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr "दैनिकी"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr "स�गर दैनिकी मीडिया वस�त�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr "ऑडियो"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr "स�गर दैनिकी ऑडियो वस�त�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr "वीडियो"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr "स�गर दैनिकी ऑडियो वस�त�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr "विवरण"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr "स�गर दैनिकी वर�णन क�षेत�र"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr "दिखा��"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr "दैनिकी से पाठ ड�रा करता है या मीडिया दिखाता है"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr "पंक�तिबद�ध दिखा��"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr "स�केल सेट करें"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr "मीडिया का स�केल सेट करता है"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr "चित�र सहेजें"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr "चित�र नाम"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr "स�गर दैनिकी में �क चित�र सहेजता है"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr "SVG सहेजें"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr "टर�टल ग�राफ़िक�स को स�गर दैनिकी में SVG फ़ाइल के रूप में सहेजता है"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr "स�केल"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr "वर�तमान स�केल मूल�य रखता है"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr "मीडिया प�रतीक�षा"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr "वर�तमान वीडियो या ऑडियो को पूरा करने के लि� इंतजार"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr "बोलो"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr "नमस�ते"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr "पाठ को बोलता है"
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr "sinewave"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr "अवधि"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr "बटन नीचे"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr "1 देता है अगर माउस बटन दबाया है"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+#, fuzzy
+msgid "returns True if mouse button is pressed"
+msgstr "1 देता है अगर माउस बटन दबाया है"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr "माउस �क�स"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr "रिटर�न माउस �क�स समन�वय"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr "माउस y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr "रिटर�न माउस y समन�वय"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr "क�ंजीपट क�वैरी करें"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr "क�ंजीपट इनप�ट के लि� क�वैरी (क�ंजीपट खण�ड में परिणाम भंडारित होते हैं)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr "क�ंजीपट"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 #, fuzzy
 msgid "holds results of query-keyboard block as ASCII"
 msgstr "क�वैरी-क�ंजीपट खण�ड के परिणाम रखता है"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr "पिक�सेल को पढें"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr "कछ�आ तहत RGB रंग ढेर करने के लि� धक�का दिया है"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr "कछ�आ देखता है"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr "रिटर�न रंग कि कछ�आ \"देखता\""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr "समय"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr "बीता समय (सेकंड में) के बाद कार�यक�रम श�रू"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr "अतिरिक�त विकल�प के पैलेट"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr "दबा��"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr "�फ़आई�लओ (फर�स�ट-इन लास�ट-आउट ढेर) में मूल�य प�श करता है"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr "ढेर दिखा��"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr "�फ़आई�लओ (फर�स�ट-इन लास�ट-आउट ढेर) में मूल�य दिखाता है"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr "रिक�त ढेर"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr "�फ़आई�लओ (फर�स�ट-इन लास�ट-आउट ढेर) को खाली करता है"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr "पॉप"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr "�फ़आई�लओ (फर�स�ट-इन लास�ट-आउट ढेर) का मूल�य दिखाता है"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 #, fuzzy
 msgid "empty heap?"
 msgstr "रिक�त ढेर"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr "टिप�पणी"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr "आपके कोड में �क टिप�पणी जोड़ता है"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr "छापें"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr "स�क�रीन के तल में स�थिति खण�ड में मूल�य छापता है"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr "पायथन"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
@@ -1487,7 +1510,7 @@ msgstr ""
 "�क प�रोग�राम किया जा सकने वाला पिण�ड: उन�नत �कल-चर गणित समीकरण जोड़ने में "
 "प�रयोग में लिया जाता है, उदा. sin(x)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
@@ -1495,7 +1518,7 @@ msgstr ""
 "�क प�रोग�राम किया जा सकने वाला पिण�ड: उन�नत बह�-चर गणित समीकरण जोड़ने में "
 "प�रयोग में लिया जाता है, उदा. sqrt(x*x+y*y)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
@@ -1503,224 +1526,217 @@ msgstr ""
 "�क प�रोग�राम किया जा सकने वाला पिण�ड: उन�नत बह�-चर गणित समीकरण जोड़ने में "
 "प�रयोग में लिया जाता है, उदा. sin(x+y+z)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr "Python खंड"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr "जर�नल में tamyblock.py मॉड�यूल में निहित कोड को चलाता है"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr "कार�टेसियन"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr "कार�टेसियन निर�देशांक प�रदर�शित करता है"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr "घ�र�वीय"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr "ध�र�वीय निर�देशांक प�रदर�शित करता है"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr "टर�टल"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr "च�नता है कि किस टर�टल को कमांड दिया जा�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr "turtle शैल"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr "कछ�आ पर �क कस�टम ' शैल' चढ़ाये"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr "शीर�ष"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr "समेटे जा सकने वाले ढेर का शीर�ष"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr "तल"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr "समेटे जा सकने वाले ढेर का शीर�ष"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
-msgstr "समेटे जा सकने वाले ढेर में तल पिण�ड: खोलने के लि� क�लिक करें"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
-msgstr "ढेर के शीर�ष पर"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
+msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
-msgstr "लेबल"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+#, fuzzy
+msgid "setxy"
+msgstr "xy सेट करें"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
-msgstr "समेटे जा सकने वाले ढेर का शीर�ष"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
+msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr "प�रेजेन�टेशन टैम�प�लेटों के पैलेट"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr "खण�ड छ�पा��"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr "पिण�डों को छ�पाकर कैनवास को व�यवस�थित करता है"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr "पिण�ड दिखा��"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr "छ�पे पिण�ड बहाल करता है"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr "स�गर औजारपट�टी को छ�पाता है"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr "सूची"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr "प�रस�त�तिकरण ब�लेटेड सूची"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr "प�रेजेंटेशन टैम�प�लेट: ब�लेट की सूची"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr "प�रेजेंटेशन टैम�प�लेट: दैनिकी वस�त� च�नें (वर�णन रहित)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr "प�रेजेंटेशन टैम�प�लेट: दैनिकी वस�त� च�नें (वर�णन सहित)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr "प�रेजेंटेशन टैम�प�लेट: चार दैनिकी वस�त� च�नें"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr "प�रेजेंटेशन टैम�प�लेट: दो दैनिकी वस�त� च�नें"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr "स�क�रीन के बा�� का �क�स निर�देशांक"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr "तल"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr "स�क�रीन के तल का वाय निर�देशांक"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr "चौड़ाई"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr "केनवस की चौड़ाई"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr "स�क�रीन के दा�� का �क�स निर�देशांक"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr "स�क�रीन के शीर�ष का वाय निर�देशांक"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr "ऊ�चाई"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr "केनवस की ऊ�चाई"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr "शीर�षक x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr "शीर�षक y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr "बा�� x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr "शीर�ष y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr "सही �क�स"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr "तल y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr "प�रस�त�तिकरण 1x1"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr "प�रस�त�तिकरण 2x1"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr "प�रस�त�तिकरण 1x2"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr "प�रस�त�तिकरण 2x2"
 
@@ -1862,12 +1878,12 @@ msgstr ""
 msgid "temperature"
 msgstr "तापक�रम"
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 #, fuzzy
 msgid "distance"
 msgstr "दूरी"
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1884,11 +1900,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1908,7 +1924,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1925,26 +1941,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1976,12 +1992,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1991,928 +2007,1018 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 #, fuzzy
 msgid "Palette of physics blocks"
 msgstr "सेंसर ब�लॉकों के पैलेट"
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 #, fuzzy
 msgid "density"
 msgstr "पहचान"
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 #, fuzzy
 msgid "Palette of WeDo blocks"
 msgstr "सेंसर ब�लॉकों के पैलेट"
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 #, fuzzy
 msgid "light"
 msgstr "दाया�"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 #, fuzzy
 msgid "port"
 msgstr "Port"
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 #, fuzzy
 msgid "rotations"
 msgstr "परिक�रमण"
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 #, fuzzy
 msgid "read"
 msgstr "लाल"
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 #, fuzzy
 msgid "Palette of Arduino blocks"
 msgstr "सेंसर ब�लॉकों के पैलेट"
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 #, fuzzy
 msgid "mode"
 msgstr "मॉड"
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr "उपयोग हैं"
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr "कोई विकल�प कार�रवाई:"
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr "फ़ाइल नहीं मिली"
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr "विन�यास निर�देशिका लिखने योग�य नहीं: %s"
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr "नया"
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr "खोलें"
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr "सहेजें"
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr "�से सहेजें"
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr "�चटी�म�ल रूप में सहेजें"
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr "बाहर जा��"
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr "फ़ाइल"
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr "निर�देशांक रीस�केल करें"
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr "पिण�ड आकार रीसेट करें"
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr "पिण�ड दिखा��/छ�पा��"
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr "औज़ार"
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr "दोषस�धार"
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "टर�टल"
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr "बाहर जाने से पहेले , क�या आप ईसे सहेजना चाहोगे"
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr "प�रोजेक�ट सहेजे"
 
+#~ msgid "then else"
+#~ msgstr "फिर तब"
+
+#~ msgid "bottom of a collapsible stack"
+#~ msgstr "समेटे जा सकने वाले ढेर का शीर�ष"
+
+#~ msgid "bottom block in a collapsed stack: click to open"
+#~ msgstr "समेटे जा सकने वाले ढेर में तल पिण�ड: खोलने के लि� क�लिक करें"
+
+#~ msgid "top of stack"
+#~ msgstr "ढेर के शीर�ष पर"
+
+#~ msgid "label"
+#~ msgstr "लेबल"
+
+#~ msgid "Save as HTML"
+#~ msgstr "�चटी�म�ल रूप में सहेजें"
+
 #~ msgid "<Ctrl>d"
 #~ msgstr "<Ctrl>d"
 
@@ -2928,9 +3034,6 @@ msgstr "प�रोजेक�ट सहेजे"
 #~ msgid "presentation"
 #~ msgstr "प�रस�त�तिकरण"
 
-#~ msgid "Hide blocks"
-#~ msgstr "खण�ड छ�पा��"
-
 #~ msgid "<Ctrl>b"
 #~ msgstr "<Ctrl>b"
 
diff --git a/po/ht.po b/po/ht.po
index 5ca99f7..54f94f4 100644
--- a/po/ht.po
+++ b/po/ht.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2009-02-20 14:16-0500\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -16,9 +16,8 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "X-Generator: Pootle 1.1.0rc2\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr ""
 
@@ -27,6 +26,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr ""
 
@@ -51,7 +52,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr ""
 
@@ -60,7 +61,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr ""
 
@@ -88,11 +89,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -110,8 +111,8 @@ msgstr "seth"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr ""
 
@@ -121,8 +122,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr ""
 
@@ -132,8 +133,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr ""
 
@@ -175,11 +176,11 @@ msgstr ""
 msgid "fill screen"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr ""
 
@@ -196,65 +197,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -404,541 +405,543 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr ""
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr ""
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr ""
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr ""
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr ""
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr ""
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
-msgid "store in box 1"
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
-msgid "stores numeric value in Variable 1"
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
-msgid "store in box 2"
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
-msgid "stores numeric value in Variable 2"
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
+#: TurtleArt/tabasics.py:866
+msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:864
-msgid "box 1"
+#: TurtleArt/tabasics.py:871
+msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
-msgid "Variable 1 (numeric value)"
+#: TurtleArt/tabasics.py:879
+msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
-msgid "box 2"
+#: TurtleArt/tabasics.py:884
+msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
-msgid "Variable 2 (numeric value)"
+#: TurtleArt/tabasics.py:892
+msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
+#: TurtleArt/tabasics.py:895
+msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
+#: TurtleArt/tabasics.py:902
+msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:905
+msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr ""
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr ""
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr ""
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr ""
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr ""
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr ""
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1047,657 +1050,667 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1829,11 +1842,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1850,11 +1863,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1873,7 +1886,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1890,26 +1903,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1941,12 +1954,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1956,915 +1969,987 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr ""
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr ""
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
diff --git a/po/hu.po b/po/hu.po
index 5ca99f7..54f94f4 100644
--- a/po/hu.po
+++ b/po/hu.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2009-02-20 14:16-0500\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -16,9 +16,8 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "X-Generator: Pootle 1.1.0rc2\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr ""
 
@@ -27,6 +26,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr ""
 
@@ -51,7 +52,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr ""
 
@@ -60,7 +61,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr ""
 
@@ -88,11 +89,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -110,8 +111,8 @@ msgstr "seth"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr ""
 
@@ -121,8 +122,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr ""
 
@@ -132,8 +133,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr ""
 
@@ -175,11 +176,11 @@ msgstr ""
 msgid "fill screen"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr ""
 
@@ -196,65 +197,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -404,541 +405,543 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr ""
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr ""
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr ""
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr ""
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr ""
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr ""
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
-msgid "store in box 1"
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
-msgid "stores numeric value in Variable 1"
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
-msgid "store in box 2"
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
-msgid "stores numeric value in Variable 2"
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
+#: TurtleArt/tabasics.py:866
+msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:864
-msgid "box 1"
+#: TurtleArt/tabasics.py:871
+msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
-msgid "Variable 1 (numeric value)"
+#: TurtleArt/tabasics.py:879
+msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
-msgid "box 2"
+#: TurtleArt/tabasics.py:884
+msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
-msgid "Variable 2 (numeric value)"
+#: TurtleArt/tabasics.py:892
+msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
+#: TurtleArt/tabasics.py:895
+msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
+#: TurtleArt/tabasics.py:902
+msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:905
+msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr ""
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr ""
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr ""
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr ""
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr ""
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr ""
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1047,657 +1050,667 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1829,11 +1842,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1850,11 +1863,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1873,7 +1886,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1890,26 +1903,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1941,12 +1954,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1956,915 +1969,987 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr ""
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr ""
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
diff --git a/po/hus.po b/po/hus.po
index 0a97bbb..53b159c 100644
--- a/po/hus.po
+++ b/po/hus.po
@@ -6,8 +6,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
-"PO-Revision-Date: 2012-06-07 23:31+0200\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
+"PO-Revision-Date: 2012-07-26 00:16+0200\n"
 "Last-Translator: bek010811 <bek010811@gmail.com>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "Language: hus\n"
@@ -18,9 +18,8 @@ msgstr ""
 "X-Generator: Pootle 2.0.5\n"
 
 # TortugArte = WitsixPet
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "Witsix Pet"
 
@@ -29,74 +28,81 @@ msgid "Palette of turtle commands"
 msgstr "Kwene' an abatnomtaláb k'al an pet"
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "ne'etsnanchij"
 
+# ka ne'etsnanchij ka yatsiy' an pet
 #: TurtleArt/tabasics.py:125
 msgid "moves turtle forward"
-msgstr "ka ne'etsnanchij an pet"
+msgstr "ka ne'etsnanchij ka yatsiy' an pet"
 
+# taj kúx
 #: TurtleArt/tabasics.py:132
 msgid "back"
 msgstr "wichiy"
 
 #: TurtleArt/tabasics.py:136
 msgid "moves turtle backward"
-msgstr "ka wichb' an pet"
+msgstr "ka wichba' ti in kúx an pet"
 
 #: TurtleArt/tabasics.py:144
 msgid "clean"
 msgstr "t'oka'"
 
+# ka t'oka' an walek ani ka wichkow an pet
+#
 #: TurtleArt/tabasics.py:147
 msgid "clears the screen and reset the turtle"
 msgstr "in t'okál an walek ani in wichk'owal an pet"
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
-msgstr "kwa'atbe'"
+msgstr "k'watab'"
 
 #: TurtleArt/tabasics.py:159
 msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
-"in tsawindhál an pet ti k'et'ach jant'odh ti belal an lejbax k'ij (t'ipchidh "
-"in kexem)"
+"in tsawindhál an pet ti in k'et'ach jant'ojdha' ti belal an lejbaxk'ij "
+"(t'ipchidh in kexem)"
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
-msgstr "wínab"
+msgstr "winab"
 
 #: TurtleArt/tabasics.py:170
 msgid "turns turtle clockwise (angle in degrees)"
-msgstr "ka wilindha an pet jant'odha an lejbax k'ij (t'ipchidh in kexem)"
+msgstr "in tsawindhál an pet jant'ojdha' an lejbaxk'ij (t'ipchidh in kexem)"
 
 #: TurtleArt/tabasics.py:178
 msgid "arc"
-msgstr "pulidh"
+msgstr "pulich"
 
 #: TurtleArt/tabasics.py:178
 msgid "angle"
 msgstr "kexem"
 
+# játs tam a kiloyal jún i kwechoch ti in waltelíl ma ti in ts'ejéltal
 #: TurtleArt/tabasics.py:178
 msgid "radius"
 msgstr "tin tsejeltal jun i kweche' anij ma walté"
 
 #: TurtleArt/tabasics.py:182
 msgid "moves turtle along an arc"
-msgstr "ka beldha' an pet tin nakel an pulich"
+msgstr "ka yatsiy an pet ti in nakél an pulich"
 
 #: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257
 msgid "set xy"
-msgstr "ka ts'atba' xy"
+msgstr "ka ts'at'ba' xy"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "x"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "y"
 
@@ -104,20 +110,21 @@ msgstr "y"
 msgid ""
 "moves turtle to position xcor, ycor; (0, 0) is in the center of the screen."
 msgstr ""
-"ka beldha' an pet ju'taj ti kw'ajat xcor, ycor; (0, 0) kwajat tin ts'ejetal "
-"an walek."
+"ka yatsiy an pet ju'táj ti k'wajat xcor, ycor; (0, 0) k'wajat ti in "
+"ts'ejéltal an walek."
 
 #: TurtleArt/tabasics.py:205
 msgid "set heading"
-msgstr "ka ts'atba' tin áy"
+msgstr "ka ts'at'ba' ti in áy"
 
 #: TurtleArt/tabasics.py:209
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
-"ka ts'atb'a an pet ju'taj tin tomnal ka k'alej (0 jaits abal ebal ti walek.)"
+"ka ts'at'banchij in áy an pet ju'taj tin tomnal ka k'alej (0 já'its abal "
+"ebál ti walek.)"
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "xcor"
 
@@ -127,61 +134,66 @@ msgid ""
 "holds current x-coordinate value of the turtle (can be used in place of a "
 "number block)"
 msgstr ""
-"in kwa'al xuwek'ij an pet an coordenada x (i ejtowal ki eyendha' tin jalk'ul "
-"jun i kwene' t'ojlab ajumtalab)"
+"in kwa'al xuwék'ij an pet an éláx kits'lab x (i ejtowal ki eyendha' ti in "
+"jalk'úl jún i kwene' t'ojlab i ajixtaláb)"
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "ycor"
 
-# elax kits'lab=coordenanda
+# éláx kits'lab=coordenanda
 #: TurtleArt/tabasics.py:229
 msgid ""
 "holds current y-coordinate value of the turtle (can be used in place of a "
 "number block)"
 msgstr ""
-"in kwa'al xuwek'ij an pet an coordenada y (i ejtowal ki eyendha' tin jalk'ul "
-"jun i kwene' t'ojlab ajumtalab)"
+"in kwa'al xuwék'ij an pet an éláx kits'lab y (i ejtowal ki eyendha' ti in "
+"jalk'úl jún i kwene' t'ojláb i ajixtaláb)"
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
-msgstr "in bélil"
+msgstr "in bélil, in ók'"
 
+# in kwa'al xuwék'ij in bélil an pet (i ejtowal ki eyendha' ti in jalk'úl jún i kwene' t'ojlab i ajixtaláb)
 #: TurtleArt/tabasics.py:240
 msgid ""
 "holds current heading value of the turtle (can be used in place of a number "
 "block)"
 msgstr ""
-"in kwa'al xuwek'ij an pet an elax kits'lab y (i ejtowal ki eyendha' tin "
+"in kwa'al xuwék'ij an pet an elax kits'lab y (i ejtowal ki eyendha' tin "
 "jalk'ul jun i kwene' t'ojlab ajumtalab)"
 
 # kwene' abatnaxtal=paleta de ordenes de...
 #: TurtleArt/tabasics.py:274
 msgid "Palette of pen commands"
-msgstr "In kwene' abatnaxtal an kits'oxtalab"
+msgstr "I kwene' abatnaxtaláb k'al an kits'oxtaláb"
 
 #: TurtleArt/tabasics.py:278
 msgid "pen up"
-msgstr "ka k'adhba' a kits'oxtal"
+msgstr "ka k'adhba' i kits'oxtaláb"
 
 #: TurtleArt/tabasics.py:281
 msgid "Turtle will not draw when moved."
-msgstr "An pet tam ka ejlats yab jant'oj ne kin t'ipoy."
+msgstr "An pet tam ka yatsin yab jant'oj ne'ets ki in t'ipoy."
 
+# ka pa'ba' i kits'oxtaláb
 #: TurtleArt/tabasics.py:287
 msgid "pen down"
 msgstr "ka pa'ba' a kits'oxtal"
 
+# An pet ne'ets ti t'ipox tam ka yatsin.
 #: TurtleArt/tabasics.py:290
 msgid "Turtle will draw when moved."
 msgstr "An pet ne'ets kin t'ipoy tam ka belats."
 
+# ka ts'at'banchij in puwél
 #: TurtleArt/tabasics.py:296
 msgid "set pen size"
 msgstr "ka ts'atba' in puwel"
 
+# ka ts'at'banchij in ts'ikwél an kits´lab a xi an pet in t'ipoyal
 #: TurtleArt/tabasics.py:300
 msgid "sets size of the line drawn by the turtle"
 msgstr "ka t'ipchij in ts'ikwel an kits´lab axi an pet ne kin t'ipoy"
@@ -190,11 +202,12 @@ msgstr "ka t'ipchij in ts'ikwel an kits´lab axi an pet ne kin t'ipoy"
 msgid "fill screen"
 msgstr "ka t'uchiy an walek"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "mukuxtaláb"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+# in alwá' an mukuxtaláb
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr "in tsapik in majub"
 
@@ -213,73 +226,73 @@ msgstr ""
 "jun i k'enel ajixtalab)"
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr "ka ts'i'kinchij ka t'uchiy"
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-"ka ts'ikinchij ka t'uchiy an poligono (tan ka eyendha' in taltal an "
-"t'uchixtalab k'al an kw`'ne' dhuche')"
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr "ka t'uchiy an mukuxtalab"
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-"ka kidhbay an poligono xi t'uchidh (tam ka eyendha' tin tujtal in t'uchix an "
-"kwen'e t'ojlab)"
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr "In kwene' mukuxtalabil a dhuchumtalabil"
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr "ka ts'at'ba' an mukuxtaláb"
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr "ka ts'at'banchij in mukuxtalábil an kits'lab axi in t'ipoyal an pet"
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr "ka ts'at'banchij in ts'apik in tajax"
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr "ka tsa'tbanchij in yik'uax an kitslab axi in ts'ejkal an pet"
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr "ka punchij aku'"
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr "ka punchij in junkul an aku' ti ba' an kitslab xi tsejkadh k'al an pet"
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 "xuwek'ij in kwa'al in mukuxlabil a dhuchumtalábil (ejtowab ka eyendhaj tin "
 "jalu'k an kwene' ajumtalab)"
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr "xuwek'ij in kwa'al in mukub a dhuchumtal"
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr "aku'"
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 "ka ko'onchij in junkul an aku' (ka ejtowat ka eyendhaj tin jalk'ul an jun i "
 "kwene' ajixtalab)"
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr "ka ts'i'kinchij ka t'uchiy"
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+"ka ts'ikinchij ka t'uchiy an poligono (tan ka eyendha' in taltal an "
+"t'uchixtalab k'al an kw`'ne' dhuche')"
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr "ka t'uchiy an mukuxtalab"
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+"ka kidhbay an poligono xi t'uchidh (tam ka eyendha' tin tujtal in t'uchix an "
+"kwen'e t'ojlab)"
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr "In kwene' mukuxtalabil a dhuchumtalabil"
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr "tsakni'"
@@ -435,564 +448,571 @@ msgstr "mas pulik etil a"
 msgid "logical greater-than operator"
 msgstr "an bolk'idh t'ojnal axi lej pulik etil a"
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr "lej chubax"
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr "lej tsipti' etil a"
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr "an bolk'dh t'ojnal axi lej pulik etil a"
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr "yabchubax"
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr "jununúl"
 
 # jununúl se utiliza para los dos conceptos equivalante e igual.
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr "an bolk'idh t'ojnal axi jununúl"
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "ibáj"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr "t'ojnal YAB bolk'idh"
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr "y"
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr "to'jnal ANI bolk'idh"
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "o"
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr "t'ojnal O bolk'idh"
 
 # paleta = kwene';  operadores, controladores = abatnom
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr "Kwene' k'al an wat'etél abatnom"
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "aychíj"
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr "in kubál jun i wé an k'ij tam kw'ajat ti t'ojnal jun i tsalpadh t'ojláb"
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr "abal ets'ey"
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr "ka wichk'ow abal ets'ey"
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr "ka wichk'ow"
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr "wenk'ow an ajixtaláb ti jayil ti uludh"
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr "anits"
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr "tam"
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr "anits tam"
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 "beldhom anits-tam axi in eyendhal i beldhomchik ti in ey an kwene' Ajixtaláb"
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
-msgstr "ani max inbáj"
+#: TurtleArt/tabasics.py:772
+msgid "else"
+msgstr "max ibáj"
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr "anits tam max inbáj"
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 "beldhom anits-tam-junake' axi in eyendhal i beldhomchik ti in ey an kwene' "
 "Ajixtaláb"
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr "peltom i jolat"
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr "ka bodhondha' an t'i'e' ta wínab"
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr "jolataláb xi kubladh"
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr "t'ajdhidhixtaláb abal alal an t'i'adh"
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr "kuba' an pakdha' t'ojláb"
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr "xowe' ka kuba' an pakdha' t'ojláb"
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr "An kwene' axi ti kwene' t'ojláb k'al an bijlabchik"
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "tujuw"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 "in ts'ot'k'oyal an kwene' t'ojláb ti dhuche' ani ka t'ajan ti kwene' "
 "ayendhanél"
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr "dhuchlab"
+
+# valor = jalbíl ; cadena = dhuchlab
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr "in jalbíl an dhuchlab"
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr "pakdha' t'ojláb"
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr "eblim tin chum an t'i'e' k'al an pakdha' t'ojláb xi bijidh"
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr "ki tsalapna' an t'i'e' ba an pakdha' t'ojláb xi bijidh"
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr "ki dhaya' ti ál an ka'al baltse' 1"
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 msgid "stores numeric value in Variable 1"
 msgstr "dhaya' in jabil an ajixtaláb ti Bijlab 1"
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr "dhaya' ti baltse' 2"
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 msgid "stores numeric value in Variable 2"
 msgstr "dhaya' in jabil an ajixtaláb ti Bijlab 2"
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr "dhuchlab"
-
-# valor = jalbíl ; cadena = dhuchlab
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr "in jalbíl an dhuchlab"
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr "baltse' 1"
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr "Bijlab 1 (jalbil ajixtaláb)"
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr "baltse' 2"
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr "Bijilab 2 (jalbil ajixtaláb)"
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr "baltse'"
-
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
-msgstr "u baltse'"
-
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
-msgstr "bijilab xi bijidh (jalbil ajixtaláb)"
-
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr "ki dhaya' ti"
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr "baltse'"
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr "jalbíl"
 
-#: TurtleArt/tabasics.py:899
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
+msgstr "u baltse'"
+
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
 msgid "stores numeric value in named variable"
 msgstr "dhaya' in jalbil an ajixtaláb ti bijláb xi bijidh"
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
-msgstr "pakdha' t'ojláb"
-
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
-msgstr "eblim tin chum an t'i'e' k'al an pakdha' t'ojláb xi bijidh"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
+msgstr "bijilab xi bijidh (jalbil ajixtaláb)"
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr "pakdha' t'ojláb 1"
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr "ebal ti t'i'e' k'al an Pakdha' t'ojláb 1"
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr "pakdha' t'ojláb 2"
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr "ebal ti t'i'e' k'al an Pakdha' t'ojláb 2"
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr "ki tsalapna' an t'i'e' ba an pakdha' t'ojláb xi bijidh"
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr "ki tsalapna' an t'i'e' ba an Pakdha' t'ojláb 1"
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr "ebal ti t'i'e' k'al an Pakdha' t'ojláb 2"
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr "ámul"
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr "jolk'ow an balixtaláb amúl"
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr "pakuw abal etsey an ayendhanel xi tin bál an úw"
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr "ki wichba' patal"
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr "ki wichba' patalchik an muke' ti al an balixtal úw"
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr "ki pakuw patal"
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr "ki nedha' patal an kwene' abal ti amul"
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
-msgstr ""
-
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+msgstr "Pexchixna' an takudh kwene'"
+
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr "Bijláb"
 
 # Tortuga = Pet
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr "Ka kuba' an pet"
 
 # bloque = kwene't'ojláb (conjunto de actividades)
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr "Ka tejwa'méjdha' an kwene't'ojlábl"
 
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr "Ka dhibk'oy an kwene't'ojlábchik"
+
 # No produjo salida a
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr "yab in t'aja' i kadhaxtaláb abal"
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr "Inbáj u exlál jant'odha' ku t'aja'"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr "inbáj in kulbetnal"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr "ejtil i otseltaláb"
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr "ki tejwa'medha' xi júnakej i kwene'"
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr "ka jalk'unchij in áy an kewne' ti kwene' t´'ojláb"
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr "K'adhba'..."
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr "Dhaya'..."
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr "ni'inchij abal ka japiy"
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr "bolidhtaláb"
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr "júnakej"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr "nixk'iy"
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
-msgstr ""
+msgstr "Takuy an kwene'chik abal ki pejchíxna'"
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr "t'iplab"
 
 # Logo = T'iplab
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr "Ka dhaya' jant'ini' i T'iplab"
 
 # imagen o logo = t'iplab
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr "Ka dhaya' jant'ini' i t'iplab"
 
 # Instantánea=adhik
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr "adhik"
 
 # Instantánea (o) = Jun adhik
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr "Dhayaxtaláb k'al an jun adhik"
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr "Ki tixk'anchij in tsáp an dhememél tolmix"
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr "Punchij in tsáp an dhememél tolmix"
 
 # paleta = kwene'mukuxtaláb
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr "Tejwa'méjdha' an kwene'mukuxtaláb"
 
 # Ocultar = dhibk'oy, tsina'; esconder = tsina'
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr "Ka dhibk'oy an kwene'mukuxtaláb"
 
 # escalar=k'adhíl(subir)
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr "K'adhíl ti coordenadas abal alál"
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr "K'adhíl ti coordenadas abal ebál"
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr "Jalk'uy"
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr "Tsu'uw"
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "Tsalapnadh t'ojláb"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
-msgstr "dhaya'/k'adhba'"
+msgstr "Dhaya'/K'adhba'"
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr "K'ot'biy"
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr "Ts'at'k'a'"
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+#, fuzzy
+msgid "Restore blocks from trash"
+msgstr "ki wichba' patalchik an muke' ti al an balixtal úw"
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr "Putat walek"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr "Coordenadas cartesianas"
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr "Coordenadas polares"
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr "Coordenadas centímetros"
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr "Ka púwedha' an kwene' t'ojlábchik"
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr "Tsipti'méjdha' an kwene' t'ojlábchik"
 
 # Ejemplo = t'ipoxtaláb
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr "Ka k'adhba' an t'ipoxtalábchik"
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr "T'oka'"
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr "Ka t'aja'"
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr "Ka t'aja' jun xakab"
 
 # Ayuda = tolmix(conjugado, naná' in tolmix); Ayuda(La) = Tolmixtaláb(como sustantivo: an tolmixtaláb)
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr "Tolmixtaláb"
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr "Kuba'"
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
-msgstr "k'adhba' an tojláb"
+msgstr "K'adhba' an tojláb"
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+# T'uchinchij in kidhtal
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
-msgstr ""
+msgstr "An k'adhbomáts k'al in kidhtal"
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr "K'adhba' an Python kwene' t'ojláb"
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
-msgstr ""
+msgstr "An dhéymáts k'al an kwene' t'ojláb a xi yabáts éynal"
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr "<Ctrl>p"
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr "<Ctrl>e"
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr "<Ctrl>r"
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr "<Ctrl>w"
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr "<Ctrl>s"
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+# plugin=complemento
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
-msgstr ""
+msgstr "An kidhataláb yab elat ka punuwat."
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
+"T'ajchij an alwa'taláb ka tsab tujchij an Witsix Pet abal ka ejtow ayendha' "
+"an kidhataláb."
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
-msgstr ""
+msgstr "An kidhataláb %s k'wajatits punudh."
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
-msgstr ""
+msgstr "¿A lé'xe' ka tsab punuw %s?"
 
 #: gnome_plugins/collaboration_plugin.py:67
 msgid "My Turtle Art session"
@@ -1102,464 +1122,486 @@ msgstr "¡Kibts'obtaláb k'al an k'adhbaxtaláb!"
 # sensor = ats'ax
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr "I kwene' mukuxtaláb ti ats'ax kwene' t'ojláb"
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr "lejbaxadhiklab"
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr "ka punchik an adhiktalab al in tsejeltal x,y z al an dhaykom tsaplab"
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr "kawidhtaláb"
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr "olchixtaláb k'al an otseltaláb kawidhomtaláb"
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
+#: plugins/audio_sensors/audio_sensors.py:90
+#: plugins/audio_sensors/audio_sensors.py:105
 msgid "loudness"
 msgstr "tsapik an kawídh"
 
-#: plugins/audio_sensors/audio_sensors.py:90
-#: plugins/audio_sensors/audio_sensors.py:105
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
 msgid "microphone input volume"
 msgstr "tsapik an kawídh k'al an otseltaláb kawidhomtaláb"
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/audio_sensors/audio_sensors.py:119
+#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "pitch"
 msgstr "janidhtaláb"
 
-#: plugins/audio_sensors/audio_sensors.py:119
-#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
 msgid "microphone input pitch"
 msgstr "jolát an otseltaláb ti kawidhomtaláb"
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
-msgstr "kuxúdh"
-
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
+msgid "resistance"
+msgstr "kuxúdh"
+
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
 msgid "microphone input resistance"
 msgstr ""
 "in jalbidh in kuxúdh ts'ot'kodh ti otseltaláb k'al an kawidhomtaláb (ajidh "
 "ti 700 ma ti 14000 ohms)"
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
-msgstr "k'amáltsáj"
-
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr "k'amáltsáj"
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 "in tsapik an k'amáltsáj DC ts'ot'k'odh ti otseltaláb kawidhomtaláb (ti: 0.40 "
 "ma ti 1.90 V)"
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+# Paleta de bloques medios = paleta de objetos multimedia = kwene' i eyextaláb multimedia
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr "Kwene' i eyextaláb multimedia"
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr "mak'i'"
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr "in t'ajáx eladh ti k'otbix walekláb"
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr "Ts'ejelíl mukudh RGB ti k'otbix u tájk'nál abal ti mulkux tsaplab"
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr "t'ipláb ti k'otbix walekláb"
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr "wichat an tajaxtalab éladh k'al an tsu'tom"
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr "RFID"
 
 # Frecuencia = wichk'ontaláb
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr "ajiy in jalbíl an wichk'ontaláb pat'ál wat'bón káw RFID"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr "tamchál"
 
 # lógico = exbadh ; paleta = kwene'
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 "abatnom aníts-tám-júnakej xi in ayendhál i exbadh abatnomchik k'al an "
 "Ajixtaláb ti kwene'"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr "ma ti"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 "abatnom aníts-tám-júnakej a xi in ayendha' i exbadh abatnom ti al an "
 "Ajixtaláb ti kwene' mukuxtaláb"
 
-# Paleta de bloques medios = paleta de objetos multimedia = kwene' i eyextaláb multimedia
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
-msgstr "Kwene' i eyextaláb multimedia"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr "eblim"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
+msgstr "eblim ti ba an paklax binom tsaplab"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr "chudhél dhuchlab"
 
 # medios de comunicación = ólchix ayendhanél
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr "Sugar Journal pél i eyextaláb ólchix ayendhanél"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr "ots'oltaláb"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr "Sugar Journal pél i eyextaláb ti ots'oltaláb"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr "t'iplab tejwa'méjdhomtaláb"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr "Sugar Diario pél i eyextaláb ti t'iplab tejwa'méjdhomtaláb"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr "tejwa'méjdhomtaláb"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr "Sugar Diario pél jún i jolát abal an tejwa'méjdhomtaláb"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr "tejwa'méjdha'"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 "ka t'ipoy an dhuchlab ólchix ayendhanél o ka tejwa'méjdha' ti Chudhél "
 "dhuchlab"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr "k'elbadh ka tejwa'méjdha'"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr "bajudh junkudhtaláb"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr "junkudhtaláb al an bajudh ti ólchix ayendhanél"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr "dhaya' i t'iplab"
 
 # nombre = su nombre(in bijíl)
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr "in bijíl an t'iplab"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr "in dhayál jún i t'iplab ti Sugar Diario"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr "dhaya' SVG"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 "in dhayál an t'iplabchik a xi in k'al an pet jant'ini' jún i dhuchlab SVG ti "
 "al an Sugar Diario"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr "puwém"
 
 # escala = puwém; escala = bajudh(música)
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr "in kó'onchal in jalbíl a xi xowé' in puwém"
 
 # esperar = áychij
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr "ki in áychij an ólchix ayendhanél"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr "ka ay'chij an ots'oltaláb o an t'iplab tejwa'mejdhomtaláb ma ka taley"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
-msgstr ""
+msgstr "an kubláts k'al an kawidh olnoxtaláb"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
-msgstr ""
+msgstr "ka kuba an t'iplab tejwa'mejdhomtaláb o an ots'oltaláb"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
-msgstr ""
+msgstr "wé' kuba' an kawidh olnoxtaláb"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
-msgstr ""
+msgstr "wé' kuba' an tiplab tejwa'mejdhomtaláb o an ots'oltaláb"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
-msgstr ""
+msgstr "ki in áynanchij an kawidh olnoxtaláb"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
+"ki in tsab áynanchij ki in wat'ba' i t'iplab tejwa'mejdhomtaláb o ki in tsab "
+"t'eney i ots'oltaláb"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr "kaw"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr "ne'nek"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr "ulal an dhuchláb"
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr "sinusoide"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr "owát"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr "in watbál junkubat al an sinusoide, in owát anij in owem (adhik k'ij)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr "ni'adh dhuche'"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr "wichel jun max an dhuche' kwajat ni'adh"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+#, fuzzy
+msgid "returns True if mouse button is pressed"
+msgstr "wichel jun max an dhuche' kwajat ni'adh"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr "chuchbixtaláb x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr "in wichbal an elax kits'lab x al an chuchbixtaláb"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr "chuchbixtaláb y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr "in wichbal an elax kits'lab ani an chuchbixtaláb"
 
 # consultar de teclado = alimdhuchumtaláb
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr "alim dhuchumtaláb"
 
 # resultados = bajúdhchik
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 "ka aliy abal an otseltaláb k'al an dhuchumtaláb (in bajúdh k'wajat dhayach "
 "ti al an kwene' t'ojláb xi in k'ál an dhuchumtaláb)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr "ni'imtal dhuche'"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
-#, fuzzy
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
-msgstr "in kwa'al in bajúdh k'al an kwene' t'ojláb ti alimdhuchumtaláb"
+msgstr ""
+"in kwa'al in bajúdh k'al an kwene' t'ojláb i ni'imtal dhuche' álimtaláb "
+"jant'ini' ASCII"
 
 # leer = ajiy
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr "ka ajiy i pixel"
 
 # pila = t'i'ab
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr "An RGB mukuxtaláb ti in alam an pet k'wajbámej t'i'i'idh"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr "an pet tsu'ux"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr "ka ólna' an mukuxtaláb a xi in \"tsu'tal\" an pet"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr "k'ij"
 
 # segundo = adhik k'ij
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 "an k'ij wat'enek (ti adhik k'ij) ma ti in tujtal ti in al an tsalpadht'ojláb"
 
 # adiciónal = punk'uxtaláb ; adiciónales = in punkuxtal
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr "Kwene' ti in púnk'uxtal i jolat takudhtaláb"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr "nixa'"
 
 # pila, batería = mulkuxtsápláb
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 "ka t'i'aj in jalbíl eblim an mulkuxtsápláb FILO (k'a'ál ti otsel, kalel ti "
 "taltaláb)"
 
 # batería, pila = mulkuxtsápláb
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr "ka tejwa'méjdha' an t'i'nél"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 "ka tejwa'méjdha' in jalbílchik al an t'i'nél FILO (k'a'ál ti otsel, kalel ti "
 "taltaláb)"
 
 # vaciar = jolk'ow
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr "ka jolk'ow an t'i'nél"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr "ka jolk'ow an t'i'nél FILO (k'a'ál-ti-otsel kalel-ti-taltaláb)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr "kaldha'"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 "ka kanchij in jalbíl ti t'i'nél FILO (otsel ti k'a'ál, kalel ti taltaláb)"
 
 # vaciar = jolk'ow
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr "ka jolk'ow an t'i'nél?"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr "in wichbál xi chubax al an t'i'nel xi jolat"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr "káw"
 
 # código = káw
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr "ka punuw jún i káw ti al a dhuche'il"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr "ka wat'ba' ti úw"
 
 # imprime = dhunchunchij
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 "ka dhuchunchij in jalbíl ti al in alwá' an kwene' t'ojláb ti in alálim an "
 "walek"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
-msgstr ""
+msgstr "Abatnom chr i Python"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
-msgstr ""
+msgstr "Abatnom int i Python"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr "Python"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
@@ -1568,13 +1610,13 @@ msgstr ""
 "matemáticas xi lej k'adhat ti ál an ecuaciones matemáticas ti jún i dhuche', "
 "p.e., seno(x)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr "punchidh exobintalab eyadh`k'al an ajintalab ,i,e.,sqrt(x*x+y*)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
@@ -1582,235 +1624,231 @@ msgstr ""
 "punchidh exobintaláb eyadh k'al an ecuaciones matemáticas axi k'ibichik yan, "
 "p.e. seno(x+y+z)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr "Python kwene' t'ojláb"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 "ka t'aja' jun t'ie' i dhuche' ti kwene't'ojláb tamyblock.py axi kw'ajat ti "
 "Chudhél dhuchlab"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr "Cartesiana"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr "t'ipodh elax kits'lab Cartesianas"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr "pulàb"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr "tìpodh pulàb elàx kits'lab"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr "pet"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr "ka takuy an pet ti abatnom"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr "in yetse' ot'ol an pet"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr "ka kotonliy t'ipts'odh an pet"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr "eblim"
-
 # eblim ka t'ia' jununúl
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr "eblim ka t'i'a' jununul"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr "alam"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr "tin alam an ts'at'at' t'i'e'"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
-msgstr "ti alal an k'wene' t'ojláb ts'at'at': t'aja' klik abal ka japiy"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
+msgstr "k'adhba'"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
+# pejadht'ojláb=bloque
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
-msgstr "eblim ti ál an t'i'e'"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
+msgstr "k'adhba' jún i pejadht'ojláb"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
-msgstr "uw bijilab"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+#, fuzzy
+msgid "setxy"
+msgstr "ka ts'at'ba' xy"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
-msgstr "eblim ti ba an paklax binom tsaplab"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
+msgstr "kwene' mukuxtaláb"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
+msgstr ""
+"takuy an kwene' mukuxtaláb "
+"                                                     "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr "An kwene' tejwame'dhomtalab"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr "tsina' an kwene' t'ojláb"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr "in t'okál in walte'lil tam ka tsinka' an kwene' t'ojláb"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr "ka tejwa'mejdha' an kwene' t'ojlab"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr "ka wichk'ow an kwene' t'ojlab axi tsinkadh"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr "in tsinkál an ayixtalab axi in k'al a Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr "k'elab"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr "tejwa'medhomtaláb k'al an k'elab ti witsil dhuche'"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr "t'ipoxtaláb ti tejwa'medhomtaláb: k'elab an wistil dhuche'"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 "t'ipoxtaláb ti tejwa'medhomtaláb: takuxtaláb k'al an eyextaláb ti Chudhél "
 "dhuchlab (yab tejwa'medhach)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 "t'ipoxtaláb ti tejwa'medhomtaláb: takuxtaláb k'al an eyextaláb ti Chudhél "
 "dhuchlab (tejwa'medhach)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 "t'ipoxtaláb ti tejwa'medhomtaláb: takuxtaláb k'al tse' i eyextaláb ti "
 "Chudhél dhuchlab"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 "t'ipoxtaláb ti tejwa'medhomtaláb: takuxtaláb k'al tsab i eyextaláb ti "
 "Chudhél dhuchlab"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr "xcor ti kwa'atbe' waldhuchumtaláb"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr "alam"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr "ycor tin walte'il alal an waldhuchumtalab"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr "ts'ikwél"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr "tin ts'ikwém an telmaxtaláb"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr "xcor tin walte' winbéj ti waldhuchumtaláb"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr "ycor tin walte' ti eblim an waldhuchumtaláb"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr "t'ek'em"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr "t'ek'em an telmaxtaláb"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr "bijláb x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr "bijláb y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr "kwa't'ab x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr "eblim y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr "wínab x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr "ti in alam y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr "tejwa'medhomtaláb 1x1"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr "tejwa'medhomtaláb 2x1"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr "tejwa'medhomtaláb 1x2"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr "tejwa'medhomtaláb 2x2"
 
@@ -1846,58 +1884,61 @@ msgstr "Tortug k'iptsodh tsalpadh t'ajnel"
 msgid "Select a challenge"
 msgstr "Takuy jun i ata'intalab"
 
+# Kwene' i Lábtómíb pexujchik
 #: taextras.py:47
 msgid "Palette of Mexican pesos"
-msgstr "tsiik nujneltalab k'al an tum'n in k'al an labtomibchik"
+msgstr "Tsiik nujneltalab k'al an tum'n in k'al an labtomibchik"
 
+# Kwene' i Colombiajíb pexujchik
 #: taextras.py:48
 msgid "Palette of Colombian pesos"
 msgstr "paleta de pesos colombianos"
 
 #: taextras.py:49
 msgid "Palette of Rwandan francs"
-msgstr "pajeta de Francos de Ruanda"
+msgstr "Kwene' i Rwandajib francos (tumín)"
 
 #: taextras.py:50
 msgid "Palette of US dollars"
-msgstr ""
+msgstr "Kwene' i EE. UU dólares (tumín)"
 
 #: taextras.py:51
 msgid "Palette of Australian dollars"
-msgstr ""
+msgstr "Kwene' i Australiajib dólares (tumín)"
 
 #: taextras.py:52
 msgid "Palette of Paraguayan Guaranies"
-msgstr ""
+msgstr "Kwene' i Paraguayjib Guaraníes"
 
 #: taextras.py:53
 msgid "Palette of Peruvian Nuevo Soles"
-msgstr ""
+msgstr "Kwene' i  Perujib  Nuevo Soles (ít tumínchik)"
 
 #: taextras.py:54
 msgid "Palette of Uruguayan Pesos"
-msgstr ""
+msgstr "Kwene' i Uruguayjíb Pexuj"
 
 #. TRANS: Butia is the Arduino Robot Project from Uruguay
 #. (http://www.fing.edu.uy/inco/proyectos/butia/)
 #: taextras.py:60
 msgid "TurtleBots"
-msgstr ""
+msgstr "Ts'ejkadh pat'ál Pet"
 
+# In junkunchal in tsapík xi ti LED ti al an 0 ani 255
 #: taextras.py:61
 msgid "adjust LED intensity between 0 and 255"
-msgstr "In lejbayal in tsapík xi LED k'al 0 ani 255"
+msgstr "in lejbayal in tsapík xi LED k'al 0 ani 255"
 
 #: taextras.py:62
 msgid "returns the object gray level as a number between 0 and 1023"
 msgstr ""
-"In wichbal in wichat an tajaxtalab al an k'ailal ejtil jun i ajixtalab al an "
-"0 ani 1023"
+"in wichbanchal in wichát an tajaxtaláb ti al an k'ay'lál jant'ini' jún i "
+"ajixtaláb ti al an 0 ani 1023"
 
 #: taextras.py:63
 msgid "returns 1 when the button is press and 0 otherwise"
 msgstr ""
-"In wichbal jun tam al dhuche' k´wajat ni'adh ti 0 ani k'al pil i ajumtalab"
+"in wichbal jun tam al dhuche' k´wajat ni'adh ti 0 ani k'al pil i ajumtalab"
 
 #: taextras.py:64
 msgid "returns the ambient light level as a number between 0 and 1023"
@@ -1938,7 +1979,7 @@ msgstr "LED"
 
 #: taextras.py:72
 msgid "button"
-msgstr ""
+msgstr "ni'im"
 
 #: taextras.py:73
 msgid "grayscale"
@@ -1952,11 +1993,11 @@ msgstr "tajax k'ailal"
 msgid "temperature"
 msgstr "temperatura"
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr "in owát"
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr "pélat"
 
@@ -1973,12 +2014,14 @@ msgid "Butia Robot"
 msgstr "Robot Butía"
 
 #: taextras.py:81
-msgid "delay Butia"
-msgstr "Jilk'ontalab Butía"
+msgid "refresh Butia"
+msgstr "itméjdha' Butiá"
 
 #: taextras.py:82
-msgid "wait for argument seconds"
-msgstr "Aychij an tsábchil xi wat'enek ba' an ódhaxtalab"
+msgid "refresh the state of the Butia palette and blocks"
+msgstr ""
+"ka itméjdhanchij in alwá' an kwene' mukuxtaláb Butiá ani a xi ti pejadh "
+"t'ojláb"
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
 #: taextras.py:84
@@ -1997,8 +2040,9 @@ msgid "speed Butia"
 msgstr "adhiktaláb butiá"
 
 #: taextras.py:88
+#, fuzzy
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 "ka takuy in adhiktalab in ok'talal an Butiá kál jun i ajumtalab ba' an 0 ani "
@@ -2007,7 +2051,7 @@ msgstr ""
 #. TRANS: This string is shorthand for "move Butia forward"
 #: taextras.py:91
 msgid "forward Butia"
-msgstr "Ne'etsnanchij Butiá"
+msgstr "ne'etsnanchij Butiá"
 
 #: taextras.py:92
 msgid "move the Butia robot forward"
@@ -2017,32 +2061,33 @@ msgstr "ka edha' an robot ani ka ne'etsnanchij"
 msgid "move the Butia robot forward a predefined distance"
 msgstr "ka edha' an robot Butiá ani ka aynanchij in owát jant'ini ka kulbetna'"
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
-msgstr "Wichba' Butiá"
+msgid "left Butia"
+msgstr "k'watab Butiá"
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
-msgstr "edha' an robot Butiá ani´ka wichba'"
+#, fuzzy
+msgid "turn the Butia robot to the left"
+msgstr "in wilkiyal an pat'al butiá abal tin k'wátab"
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
-msgstr "edha' an robot Butiá kuxlab ka alchij in ówat"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
+msgstr "wichba' Butiá"
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
-msgstr "K'watab Butiá"
+msgid "move the Butia robot backward"
+msgstr "edha' an robot Butiá ani´ka wichba'"
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
-msgstr "in wilkiyal an pat'al butiá abal tin k'wátab"
+msgid "move the Butia robot backward a predefined distance"
+msgstr "edha' an robot Butiá kuxlab ka alchij in ówat"
 
 #. TRANS: This string is shorthand for "turn Butia right"
 #: taextras.py:102
 msgid "right Butia"
-msgstr "Wínab Butiá"
+msgstr "wínab Butiá"
 
 #: taextras.py:103
 msgid "turn the Butia robot at right"
@@ -2058,7 +2103,7 @@ msgstr "ka tsawiy an robot Butiá ba' an ajumtal k'al in kextal"
 
 #: taextras.py:106
 msgid "stop Butia"
-msgstr "Kuba' Butiá"
+msgstr "kuba' Butiá"
 
 #: taextras.py:107
 msgid "stop the Butia robot"
@@ -2066,407 +2111,462 @@ msgstr "in k'ubal an pat'al atikláb Butiá"
 
 #: taextras.py:108
 msgid "display Butia"
-msgstr "Jilk'ontalab Butía"
+msgstr "jilk'ontalab Butía"
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
-msgstr "ne'nek puwel tsabál Butiá       "
+msgstr "Ne'nek puwel tsabál   Butiá       "
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
-#, fuzzy
 msgid "print text in Butia robot 32-character ASCII display"
-msgstr "ka wila' jun i dhuchlab al an walek LCD"
+msgstr "ka wat'ba' an dhuchlab ti walek a xi ti 32 i dhuche' ASCII ti Butiá"
 
 #: taextras.py:113
 msgid "Butia"
 msgstr "Butiá"
 
 #: taextras.py:117
-msgid "The camera was not found."
-msgstr "An k'ot'bix yab elan."
+#, fuzzy
+msgid "Error on initialization of the camera"
+msgstr "K'ibts'ontalab al in tujtal ba' an k'ot'bixtalab."
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
-msgstr "k'ibts'ontalab al in tujtal ba' an k'ot'bixtalab."
+msgid "No camera was found"
+msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
-msgstr "FollowMe"
-
-#: taextras.py:120
-msgid "follow"
+msgid "Error stopping camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#: taextras.py:120
+msgid "Error starting camera"
 msgstr ""
 
+#. TRANS: The "mask" is used to restrict processing to a region in the image
 #: taextras.py:122
-msgid "G"
+msgid "Error making mask"
 msgstr ""
 
 #: taextras.py:123
-msgid "B"
-msgstr ""
+msgid "FollowMe"
+msgstr "FollowMe"
 
 #: taextras.py:124
+msgid "follow"
+msgstr "áynanchij"
+
+#. TRANS: Green component of a color
+#: taextras.py:126
+msgid "G"
+msgstr "G"
+
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr "R"
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
+msgid "B"
+msgstr "B"
+
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr "ki ayna' an mukuxtalab RGB"
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
-msgstr ""
+msgstr " ti wi'leb"
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr "in tejwamedhal an umbral abal jun i mukuxtaláb RGB"
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
-msgstr ""
+msgstr "dhaykoláts k'al an t'ójojodhtaláb 1"
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
-msgstr ""
+msgstr "dhaya' an t'ójojodhtaláb ti al an t'ójojodhtaláb 1"
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
-msgstr ""
+msgstr "dhaykoláts k'al an t'ójojodhtaláb 2"
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
-msgstr ""
+msgstr "dhaya' jún i t'ójojodhtaláb ti al an t'ójojodhtaláb 2"
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
-msgstr ""
+msgstr "t'ójojodhtaláb"
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
-msgstr ""
+msgstr "dhaya' an t'ójojodhtaláb ta kwete' k'ál"
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
-msgstr ""
+msgstr "t'ójojodhtaláb 1"
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
-msgstr ""
+msgstr "wichba' an t'ojojodhtaláb 1"
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
-msgstr ""
+msgstr "t'ójojodhtaláb 2"
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
-msgstr ""
+msgstr "wichba' an t'ójojodhtaláb 2"
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
-msgstr ""
+msgstr "wichba' jún i t'ójojodhtaláb ta kwetém k'ál "
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr "jun ejet x"
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr "ka wichba' jun ejet x"
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr "jun ejet y"
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr "ka wichba' jun ejet y"
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr "ajidh alwa'"
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
-msgstr "ka wichba' an ajumtalàb xi kwajat minkodh lej pulik"
+msgstr "ka wichba' in ák' ajixtal an mink'oxtaláb a xi wat'adh púlik  "
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
-msgstr ""
+msgstr "áyna' jún i mukuxtaláb o, i t'ójojodhtaláb "
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
-msgstr ""
+msgstr "we'kats in ák'"
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
+msgstr "uluw an we'kats ák 'ajixtaláb  a xi ne'ets ka áyna'"
+
+#: taextras.py:157
+msgid "camera mode"
 msgstr ""
-"in tejwamedhal xi tsipkats an ajumtaláb axi ajidh alwa' xi ne'ets ki "
-"beldhanchij"
 
-#: taextras.py:147
-msgid "empty calibration"
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
 msgstr ""
 
-#: taextras.py:148
-msgid "error in string conversion"
+#: taextras.py:159
+msgid "RGB"
 msgstr ""
 
-#: taextras.py:152
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
+msgid "empty calibration"
+msgstr "jolát t'ójojodhtaláb"
+
+#: taextras.py:166
+msgid "error in string conversion"
+msgstr "uk'pintaláb al an wilk'intaláb xi ti polts'óx dhuchlab"
+
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr "SumBot"
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
-msgstr "adhiktalàb SumBot"
+msgstr "adhik SumBot"
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
-msgstr "t'ipoy an adhiktalàb SumBot"
+msgstr "tejwa'méjdhanchij in adhiktal an SumBot"
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr "ka t'ipoy an adhiktalab abal an abatnom tam ka ejelats"
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr "ne'etsnanchij SumBot"
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr "yatsiy an SumBot abal tin t'amal"
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr "tin kùx an SumBot"
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr "ka yatsiy an tipoxtalàb abal tin kux"
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr "ka kuba' an tipoxtalàb"
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr "in koydhal an tipoxtalàb"
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr "k'wàtab an tipoxtalàb"
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr "ka wilk'iy an tipoxtalàb abal tin k'wàtab"
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr "winab tipoxtalàb"
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr "wilk'iy an tipoxtalàb abal tin winab"
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr "kexem ba' in ts'ejeltal"
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr "ka kanchij in keyem ba' in ts'ejeltal an dohyo"
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr "kexem an k'eat tsalapil"
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr "ka kanchij in owát an k'eat Tsalapil"
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr "coor. x SumBot"
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr "ka kanchij an elax kits'lab x an robot"
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr "coor. y SumBot"
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr "in kanchij an elax kits'lab an robot"
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr "coor. x k'eat tsalapil"
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr "ka kanchij an elax kits'lab x an robot"
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr "coor. y k'eat tsalapil"
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr "in kanchij an elax kits'lab an robot"
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr "wilil SumBot"
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr "ka kanchij an wililtalab jun puk'e'"
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr "wilil k'eat tsalapil"
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr "ka kanchij an wililtalab jun Puk'e'"
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr "in owát an ts'ejeltal"
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr "ka kanchij in owát an ts'ejeltal xi dohyo"
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr "in owàt xin k'eat tsalapil"
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr "ka kanchij in owát an k'eat Tsalapil"
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr "ka itmedha' an olchixtalab"
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr "ka itmedha' an olchixtalab ba' an ábatnom"
 
 # sensor = ats'ax
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr "In kwene' mukuxtaláb ti ats'ax kwene' t'ojláb"
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr "tujchiy yan walt'etil"
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 "Ka tujchij ka bijiy an it yan walt'elil jantodha ti kw'ajat xokij xy in k'al "
 "an pet."
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr "ka punk'uy an tuk"
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 "Ka punk'uy jun i it tuk al an yan walt'elil xi kwajat xokij xy al an pet."
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr "puntundha yan walt'elil"
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr "Ka bijiy jun i it yan walt'elil."
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr "ka putundha an yan walt'elil xi t'uchidh"
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
-msgstr "yab i yan walt'elil alk'idh"
+msgstr "Yab i yan walt'elil alk'idh"
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr "In bijiyal jun i it yan walt'elil xi t'uchidh."
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr "òx ts'upi'"
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr "in akan"
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr "In punk'uyal jun i eyixtalàb al an òx ts'upi' al an tojlàb."
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr "kw'echo'"
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr "An punk'uyal jun i eyixtalàb al an kw'echo' abal an tojlàb."
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr "pek'madh tse' walte'"
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr "In punk'uyal jun i eyixtalàb pek'madh tse' walte' al an tojlàb."
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr "tsab tujchi'"
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 "Ka tsàb tujchi' an tojlàb, in t'okedhal an eyixtalàb xi kwajat k'elbadh."
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr "ichich pat'al"
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr "jayetsek'ij"
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr "adhiktalàb"
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
@@ -2475,74 +2575,76 @@ msgstr ""
 "(tepts'idh) al an ajixtalàb positivos; an ichich pat'al kwajat punudh al an "
 "eyixtalàb xi inkidh itej."
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr "eyindhanel xi ts'upidh anij pulik in ok' xi eynal abal ti ts'at'axtalàb"
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr "In teynal an eyixtalàb abal yab ka ijkan."
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr "junkudh"
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
-"in tamkuyal tsab i eyixtalàb (an eyixtalàb xi inkidh anij an eyixtalàb xi "
+"In tamkuyal tsab i eyixtalàb (an eyixtalàb xi inkidh anij an eyixtalàb xi "
 "kwajat al an tuk x,y)."
 
-#: taextras.py:241
+# actividad física=t'ojondha' i iniktal
+# dhaya' jant'ini' i t'ojláb abal ki t'ojondha' i iniktal
+#: taextras.py:265
 msgid "save as Physics activity"
-msgstr ""
+msgstr "dhaya' jant'ini' i física t'ojláb "
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
-msgstr "in dhayal an t'ojlàb al an chudhèl dhuchlab fisica."
+msgstr "In dhayal an t'ojlàb al an chudhèl dhuchlab fisica."
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
-msgstr ""
+msgstr "kwechoch"
 
-#: taextras.py:245
-#, fuzzy
+# Punk'unchij jún i kwechoch eyixtaláb ti tsalapnadh t'ojláb
+#: taextras.py:269
 msgid "Add a gear object to the project."
-msgstr "An punk'uyal jun i eyixtalàb al an kw'echo' abal an tojlàb."
+msgstr "An punk'uyal jun i eyixtalàb al an kwechoch abal an tojlàb."
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr "alemtalàb"
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 "In bijiyal an àlemtalàb kal an eyixtalàb (an àlemtalàb neèts bijidh jawakits "
 "ajumtalàb xi chubax)."
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr "tam i tadhanal jit'a, o tam u yats'nal"
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
-"in bijiyal in uchbil tam i tadhanal jant'o o jun i eyixtalàb (in alèm "
+"In bijiyal in uchbil tam i tadhanal jant'o o jun i eyixtalàb (in alèm "
 "nijant'o anij jun, ju'ta' nijant'o jats' tam i tadhanal anij jun jats xi "
 "ts'apik)."
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr "in wichbàl jun i eyindhanel xin kwa'alak tin k'ubak owatits"
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
@@ -2551,11 +2653,12 @@ msgstr ""
 "nijjanto' ani jun, ju'ta nijanto' in le' kin uluw in wichbal ani jun in le' "
 "kin uluw yan)."
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr "kulbel"
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
@@ -2564,142 +2667,148 @@ msgstr ""
 
 # sensor = ats'ax
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr "I kwene' mukuxtaláb ti ats'ax kwene' t'ojláb"
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
+"kalnib k'al an pelat ots'oxtaláb: (-1 == yab k´wajat pélat, 0 == pelat ti in "
+"áy, 3 == pelat ti in kúx, 1==pelat ti in k'watab, 2 ==pelat ti in winab))"
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr "bel xin elàl in owèm"
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
-msgstr "ichich pat'al A"
+msgstr "Ichich pat'al A"
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr "in wichbal in alèm xin kwaàl an ichich pat'al A"
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
-msgstr "ichich pat'al B"
+msgstr "Ichich pat'al B"
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr "in wichbal in alèm xin kwa'al al an ichich pat'al B"
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr "in elàl in alèm an ichich pat'al A"
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr "in elal in alèm an ichich pat'al B"
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr "dhuche'"
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr "owèm"
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr "tajàx"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
-msgstr "wi'leb A"
+msgstr "Wi'leb A"
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
-msgstr "wi'leb B"
+msgstr "Wi'leb B"
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
-msgstr "wi'leb C"
+msgstr "Wi'leb C"
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
-msgstr "wi'leb jun"
+msgstr "Wi'leb jun"
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
-msgstr "wi'leb tsab"
+msgstr "Wi'leb tsab"
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
-msgstr "wi'leb òx"
+msgstr "Wi'leb òx"
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
-msgstr "wi'leb tsè"
+msgstr "Wi'leb tsè"
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr "T'ajchij an alwa'talàb ka met'a ju'taj ti ts'atadh kal an brinck."
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr "T'ajchij an alwa'talàb ka met'a an wi'leb."
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr "In alèm an tsapiktalàb ne'ets ti - 127 y 127."
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 "Jun i k'ibts'ontalàb watenek: ka met'a an ts'ot'koxtalàb anij ka tsab "
 "ts'ot'k'oy."
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr "NXT elàdh"
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr "NXT yab eladh"
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr "itmèdha' NXT"
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
-msgstr "in aliyal al jun i brinck NXT xi ts'ot'k'odh."
+msgstr "In aliyal al jun i brinck NXT xi ts'ot'k'odh."
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr "tsab watba' in janidh"
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 #, fuzzy
 msgid "Play a tone at frequency for time."
 msgstr "in tsab wat'bàl in janidh al an ik' 'frec' al jun i ajumtal an k'ij."
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
@@ -2707,336 +2816,386 @@ msgstr ""
 "wilk'iyal an ichich pat'al\n"
 " wilililchik"
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
-msgstr "Wi'leb"
+msgstr "wi'leb"
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr "tsapìk"
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr "in wilk'iyal an ichich patàl"
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr "wilil"
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr "WI'LEB A del brick"
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr "WI'LEB B del brinck"
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr "WI'LEB C del brinck"
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr "tujchij ichich pat'al"
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
-msgstr "ka wilk'iy an ichich pat'al abal ets'ey."
+msgstr "Ka wilk'iy an ichich pat'al abal ets'ey."
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr "ka k'uba' an ichich pat'al"
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr "In kubàl jun i ichich pat'al xi bijidhits."
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
-msgstr "wi'leb jun kal an brinck."
+msgstr "WI'LEB jun kal an brinck"
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
-msgstr "wi'leb tsab kal an brinck."
+msgstr "WI'LEB tsab kal an brinck"
 
-#: taextras.py:326
+#: taextras.py:356
 #, fuzzy
 msgid "PORT 3 of the brick"
-msgstr "Wi'leb A del brick."
+msgstr "Wi'leb A del brick"
 
-#: taextras.py:327
+#: taextras.py:357
 #, fuzzy
 msgid "PORT 4 of the brick"
-msgstr "Wi'leb A del brick."
+msgstr "Wi'leb A del brick"
 
-#: taextras.py:328
+#: taextras.py:358
 #, fuzzy
 msgid "read"
 msgstr "tsakni'"
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 # sensor = ats'ax
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 #, fuzzy
 msgid "Palette of Arduino blocks"
 msgstr "I kwene' mukuxtaláb ti ats'ax kwene' t'ojláb"
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr "Yejnek"
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr "Tsa'at"
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr "Otseltaláb"
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 #, fuzzy
 msgid "mode"
 msgstr "mod"
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
 # el uso es = se usa para = ayendháb abal
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr "ayendháb abal"
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr "Yab ka t'aja' i jolat takudhtaláb:"
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr "Ibáj elan i dhuchlab"
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr "An t'ojojoxtaláb ti dhayab-úw ibáj ka jalk'unchij: %s"
 
 # Nuevo = �t
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr "�t"
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr "Japiy"
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr "Dhaya'"
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr "Dhaya' jant'ojdha'"
 
-# guarda = Ka dhaya'; como = jant'ini'
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr "Ka dhaya' jant'ini' i HTML"
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr "Kalej"
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr "Dhuchlab"
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr "Kadhiy ti coordenadas"
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr "Ka wichk'ow in púwél an kwene' t'ojláb"
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr "Tejwa'méjdha'/dhibk'oy an kwene' t'ojláb"
 
 # Herramientas = Ayixtaláb/ayendhanél
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr "Ayixtaláb"
 
 # Depurar = Takwláts
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr "Takwláts"
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "Pet"
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr "Yab a dhaya' an t'ojláb. ¿A kulbétnal ka dhaya' ok'xidh ki it kalej?"
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr "¿Ki dhaya' an tsalapnadh t'ojláb?"
 
+#~ msgid "delay Butia"
+#~ msgstr "jilk'ontalab Butía"
+
+#~ msgid "wait for argument seconds"
+#~ msgstr "aychij an tsábchil xi wat'enek ba' an ódhaxtalab"
+
+#~ msgid "refresh Butia palette"
+#~ msgstr "itméjdha' an kwene' mukuxtalá Butiá"
+
+#~ msgid "The camera was not found."
+#~ msgstr "An k'ot'bix yab elan."
+
+#~ msgid "then else"
+#~ msgstr "ani max inbáj"
+
+#~ msgid "bottom of a collapsible stack"
+#~ msgstr "tin alam an ts'at'at' t'i'e'"
+
+# tsipti'méjdhach mulkux tsapláb: klik abal ka japiy
+#~ msgid "collapsed stack: click to open"
+#~ msgstr "tsipti'méjdhach mulkux tsapláb: ka ni'ínchij abal ka japiy"
+
+#~ msgid "bottom block in a collapsed stack: click to open"
+#~ msgstr "ti alal an k'wene' t'ojláb ts'at'at': t'aja' klik abal ka japiy"
+
+#~ msgid "top of stack"
+#~ msgstr "eblim ti ál an t'i'e'"
+
+#~ msgid "label"
+#~ msgstr "uw bijilab"
+
+#~ msgid "True"
+#~ msgstr "Lej chubax"
+
+#~ msgid "False"
+#~ msgstr "Yabchubax"
+
+# guarda = Ka dhaya'; como = jant'ini'
+#~ msgid "Save as HTML"
+#~ msgstr "Ka dhaya' jant'ini' i HTML"
+
 #~ msgid "<Ctrl>d"
 #~ msgstr "<Ctrl>d"
 
@@ -3052,9 +3211,6 @@ msgstr "¿Ki dhaya' an tsalapnadh t'ojláb?"
 #~ msgid "presentation"
 #~ msgstr "tejwa'mejdhomtaláb"
 
-#~ msgid "Hide blocks"
-#~ msgstr "Ka dhibk'oy an kwene't'ojlábchik"
-
 #~ msgid "follow a turtle color"
 #~ msgstr "ki ayna' an mukuxtalab ba' an pét"
 
@@ -3179,3 +3335,54 @@ msgstr "¿Ki dhaya' an tsalapnadh t'ojláb?"
 
 #~ msgid "full screen"
 #~ msgstr "putat walek"
+
+#~ msgid "then else"
+#~ msgstr "ani max inbáj"
+
+#~ msgid "False"
+#~ msgstr "yabchubax"
+
+#~ msgid "turn the Butia robot at left"
+#~ msgstr "in wilkiyal an pat'al butiá abal tin k'wátab"
+
+# guarda = Ka dhaya'; como = jant'ini'

+#~ msgid "Save as HTML"
+#~ msgstr "Ka dhaya' jant'ini' i HTML"
+
+#~ msgid "bottom block in a collapsed stack: click to open"
+#~ msgstr "ti alal an k'wene' t'ojláb ts'at'at': t'aja' klik abal ka japiy"
+
+#~ msgid "delay Butia"
+#~ msgstr "Jilk'ontalab Butía"
+
+#~ msgid "label"
+#~ msgstr "uw bijilab"
+
+#~ msgid "top of stack"
+#~ msgstr "eblim ti ál an t'i'e'"
+
+#~ msgid "bottom of a collapsible stack"
+#~ msgstr "tin alam an ts'at'at' t'i'e'"
+
+# tsipti'méjdhach mulkux tsapláb: klik abal ka japiy

+#~ msgid "collapsed stack: click to open"
+#~ msgstr "tsipti'méjdhach mulkux tsapláb: ka ni'ínchij abal ka japiy"
+
+#~ msgid "Error on the initialization of the camera."
+#~ msgstr "k'ibts'ontalab al in tujtal ba' an k'ot'bixtalab."
+
+#~ msgid ""
+#~ "set the speed of the Butia motors as a value between 0 and 1023, passed by "
+#~ "an argument"
+#~ msgstr ""
+#~ "ka takuy in adhiktalab in ok'talal an Butiá kál jun i ajumtalab ba' an 0 ani "
+#~ "an 10233 wat'badh ba' juni ódhaxtalab"
+
+#~ msgid "True"
+#~ msgstr "lej chubax"
+
+#~ msgid "The camera was not found."
+#~ msgstr "An k'ot'bix yab elan."
+
+#~ msgid "wait for argument seconds"
+#~ msgstr "Aychij an tsábchil xi wat'enek ba' an ódhaxtalab"
diff --git a/po/hy.po b/po/hy.po
index 9b6f7bd..d70aa1f 100644
--- a/po/hy.po
+++ b/po/hy.po
@@ -7,7 +7,7 @@ msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2012-08-01 00:30-0400\n"
-"PO-Revision-Date: 2012-08-06 15:38+0200\n"
+"PO-Revision-Date: 2012-08-21 22:09+0200\n"
 "Last-Translator: anush.mkrtchyan <anush.mkrtchyan@ca1492.com>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "Language: hy\n"
@@ -2060,7 +2060,7 @@ msgstr "Õ�Õ¥Õ½Õ¡Õ­Ö�Õ«Õ¯Õ« Õ¾Õ¥Ö€Õ¡Õ´Õ¥Õ¯Õ¶Õ¡Ö€Õ¯Õ´Õ¡Õ¶ Õ£Õ¸Ö€Õ®Õ¸Õ²Õ¸Ö‚Õ©ÕµÕ¸Ö‚
 #. TRANS: The "mask" is used to restrict processing to a region in the image
 #: taextras.py:122
 msgid "Error making mask"
-msgstr ""
+msgstr "Õ�Õ­Õ¡Õ¬` Õ¤Õ«Õ´Õ¡Õ¯Õ¡Õ¾Õ¸Ö€Õ¥Õ¬Õ«Õ½ "
 
 #: taextras.py:123
 msgid "FollowMe"
diff --git a/po/id.po b/po/id.po
index c09ddae..5546119 100644
--- a/po/id.po
+++ b/po/id.po
@@ -10,8 +10,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-07-26 00:30-0400\n"
-"PO-Revision-Date: 2012-07-02 16:33+0200\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
+"PO-Revision-Date: 2012-08-11 08:44+0200\n"
 "Last-Translator: andika <andika@gmail.com>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "Language: id\n"
@@ -31,8 +31,8 @@ msgid "Palette of turtle commands"
 msgstr "Palet perintah kura-kura"
 
 #: TurtleArt/tabasics.py:121
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:699
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:710
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "maju"
 
@@ -57,7 +57,7 @@ msgid "clears the screen and reset the turtle"
 msgstr "membersihkan layar dan mereset kura-kura"
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:830
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "kiri"
 
@@ -67,7 +67,7 @@ msgstr ""
 "membelokkan kura-kura berlawanan arah dengan jarum jam (sudut dalam derajat)"
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:854
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "kanan"
 
@@ -117,7 +117,7 @@ msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr "mengatur arah gerak kura-kura (0 mengarah ke puncak layar.)"
 
 #: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
-#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:536
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "xcor"
 
@@ -130,7 +130,7 @@ msgstr ""
 "blok angka)"
 
 #: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
-#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:537
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "ycor"
 
@@ -143,7 +143,7 @@ msgstr ""
 "blok angka)"
 
 #: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
-#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:537
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "arah"
 
@@ -417,7 +417,7 @@ msgstr "lebih dari"
 
 #: TurtleArt/tabasics.py:657
 msgid "logical greater-than operator"
-msgstr "operator lebih-dari lojik"
+msgstr "operator logika lebih-dari"
 
 #: TurtleArt/tabasics.py:666
 msgid "less than"
@@ -425,7 +425,7 @@ msgstr "kurang dari"
 
 #: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
-msgstr "operator kurang-dari lojik"
+msgstr "operator logika kurang-dari"
 
 #: TurtleArt/tabasics.py:678
 msgid "equal"
@@ -433,36 +433,36 @@ msgstr "sama dengan"
 
 #: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
-msgstr "operator sama-dengan lojik"
+msgstr "operator logika sama-dengan"
 
 #: TurtleArt/tabasics.py:688
 msgid "not"
-msgstr ""
+msgstr "bukan"
 
 #: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
-msgstr "operator NOT lojik"
+msgstr "operator logika NOT"
 
 #: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
-msgstr ""
+msgstr "dan"
 
 #: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
-msgstr "operator AND lojik"
+msgstr "operator logika AND"
 
 #: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
-msgstr ""
+msgstr "atau"
 
 #: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
-msgstr "operator OR lojik"
+msgstr "operator logika OR"
 
 #: TurtleArt/tabasics.py:721
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
-msgstr "Palet operator aliran (flow)"
+msgstr "Palet operator-operator aliran"
 
 #: TurtleArt/tabasics.py:726
 msgid "wait"
@@ -490,19 +490,19 @@ msgstr "mengulang sejumlah yang dinyatakan"
 
 #: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
-msgstr ""
+msgstr "jika"
 
 #: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
-msgstr ""
+msgstr "maka"
 
 #: TurtleArt/tabasics.py:762
 msgid "if then"
-msgstr ""
+msgstr "jika maka"
 
 #: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
-msgstr ""
+msgstr "operator if-then yang menggunakan operator boolean dari palet Angka"
 
 #: TurtleArt/tabasics.py:772
 msgid "else"
@@ -515,10 +515,11 @@ msgstr ""
 #: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
+"operator if-then-else yang menggunakan operator boolean dari palet Angka"
 
 #: TurtleArt/tabasics.py:794
 msgid "horizontal space"
-msgstr ""
+msgstr "spasi horizontal"
 
 #: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
@@ -526,7 +527,7 @@ msgstr ""
 
 #: TurtleArt/tabasics.py:802
 msgid "vertical space"
-msgstr ""
+msgstr "spasi vertikal"
 
 #: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
@@ -534,23 +535,23 @@ msgstr ""
 
 #: TurtleArt/tabasics.py:809
 msgid "stop action"
-msgstr ""
+msgstr "hentikan aksi"
 
 #: TurtleArt/tabasics.py:812
 msgid "stops current action"
-msgstr ""
+msgstr "hentikan aksi kini"
 
 #: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
-msgstr ""
+msgstr "Palet dari blok variabel"
 
 #: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
-msgstr "awal"
+msgstr "mulai"
 
 #: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
-msgstr ""
+msgstr "sambungkan aksi dengan tombol-tombol run di toolbar"
 
 #: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
 #: TurtleArt/tabasics.py:838
@@ -561,19 +562,19 @@ msgstr ""
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
 msgid "text"
-msgstr ""
+msgstr "teks"
 
 #: TurtleArt/tabasics.py:839
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
 msgid "string value"
-msgstr ""
+msgstr "nilai string"
 
 #: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
 #: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
 #: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
 #: TurtleArt/tawindow.py:4041
 msgid "action"
-msgstr ""
+msgstr "aksi"
 
 #: TurtleArt/tabasics.py:848
 msgid "top of nameable action stack"
@@ -642,16 +643,18 @@ msgid "named variable (numeric value)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
+#, fuzzy
 msgid "action 1"
-msgstr ""
+msgstr "aksi"
 
 #: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
 #: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
+#, fuzzy
 msgid "action 2"
-msgstr ""
+msgstr "aksi"
 
 #: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
@@ -694,34 +697,34 @@ msgid "move all blocks to trash"
 msgstr ""
 
 #: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
-#: TurtleArtActivity.py:631
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
 #: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
 #: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
 #: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:939
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 #, fuzzy
 msgid "Title"
 msgstr "judul"
 
-#: TurtleArt/talogo.py:358 TurtleArtActivity.py:611
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1435
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:612
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1428
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:789
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
 msgid "Hide blocks"
 msgstr ""
 
@@ -741,11 +744,11 @@ msgstr ""
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
@@ -758,7 +761,7 @@ msgid "Save..."
 msgstr ""
 
 #: TurtleArt/tautils.py:473
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:689
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
@@ -767,8 +770,9 @@ msgid "orientation"
 msgstr ""
 
 #: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
+#, fuzzy
 msgid "next"
-msgstr ""
+msgstr "teks"
 
 #: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
 #: TurtleArt/tawindow.py:1416
@@ -783,13 +787,13 @@ msgstr ""
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:132 TurtleArtActivity.py:637 TurtleArtActivity.py:728
-#: TurtleArtActivity.py:748 turtleblocks.py:333
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:169 TurtleArtActivity.py:636 TurtleArtActivity.py:725
-#: TurtleArtActivity.py:745 turtleblocks.py:331
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
@@ -797,12 +801,12 @@ msgstr ""
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:185 TurtleArtActivity.py:570 TurtleArtActivity.py:613
-#: TurtleArtActivity.py:751
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:226 TurtleArtActivity.py:548 TurtleArtActivity.py:687
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
 #: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
@@ -815,7 +819,7 @@ msgstr ""
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:246 TurtleArtActivity.py:777 turtleblocks.py:365
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
@@ -823,137 +827,141 @@ msgstr ""
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:404 TurtleArtActivity.py:540 TurtleArtActivity.py:683
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:605
-#: TurtleArtActivity.py:658 turtleblocks.py:360
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr "Sunting"
 
-#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:606
-#: TurtleArtActivity.py:675 turtleblocks.py:355
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:508 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr ""
 
-#: TurtleArtActivity.py:514 TurtleArtActivity.py:604 TurtleArtActivity.py:633
-#: TurtleArtActivity.py:635 TurtleArtActivity.py:720
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:522 TurtleArtActivity.py:659 turtleblocks.py:358
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr "Salin"
 
-#: TurtleArtActivity.py:524 TurtleArtActivity.py:660 turtleblocks.py:359
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:526 TurtleArtActivity.py:676
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:765
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr ""
 
-#: TurtleArtActivity.py:528 TurtleArtActivity.py:677 turtleblocks.py:339
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:341
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:533 TurtleArtActivity.py:681
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:543 TurtleArtActivity.py:685 turtleblocks.py:345
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:545 TurtleArtActivity.py:686 turtleblocks.py:347
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:574 TurtleArtActivity.py:614
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:608 TurtleArtActivity.py:783 turtleblocks.py:372
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 #, fuzzy
 msgid "Clean"
 msgstr "bersihkan"
 
-#: TurtleArtActivity.py:609 TurtleArtActivity.py:785 turtleblocks.py:373
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:610 TurtleArtActivity.py:787 turtleblocks.py:374
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:615 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:616 turtleblocks.py:376
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:638 TurtleArtActivity.py:731 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:641 TurtleArtActivity.py:736 TurtleArtActivity.py:758
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:642 TurtleArtActivity.py:739 TurtleArtActivity.py:761
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:715
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:778
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:783
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:785
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:790
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:924 TurtleArtActivity.py:929 TurtleArtActivity.py:996
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:992
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1010
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1011
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1187,8 +1195,10 @@ msgid "while"
 msgstr "putih"
 
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
+#, fuzzy
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
+"operator if-then-else yang menggunakan operator boolean dari palet Angka"
 
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
@@ -1196,12 +1206,14 @@ msgid "until"
 msgstr ""
 
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
+#, fuzzy
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
+"operator if-then-else yang menggunakan operator boolean dari palet Angka"
 
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:691
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:862
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
 msgid "top"
 msgstr ""
 
@@ -1351,376 +1363,381 @@ msgstr ""
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:335
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:338
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:345
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:348
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:355
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:358
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:366
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:368
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:375
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:379
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:411
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:414
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:422
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:424
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432 taextras.py:332
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:435
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
 #. TRANS: push adds a new item to the program stack
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:480
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
 #. TRANS: pop removes a new item from the program stack
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:495
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:508
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:519
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:539
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:548
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:555
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:582
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:559
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:614
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:629
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:616
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:632
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:645
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:653
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:655
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:661
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:732
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:674
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:676
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:697
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:707
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
 msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:700
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
 msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
 #, fuzzy
 msgid "setxy"
 msgstr "atur xy"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
 msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
 msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:741
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:748
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:750
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:757
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:759
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:776
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:780
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1015
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1017
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:795
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:802
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:809
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:816
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:823
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
 msgid "bottom"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:846 taextras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:865
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:870 taextras.py:242
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
 #: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:873
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:880
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:889
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:898
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:907
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:916
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:925
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:940
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:955
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:970
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:985
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1000
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
diff --git a/po/ig.po b/po/ig.po
index 6f02532..75b3776 100644
--- a/po/ig.po
+++ b/po/ig.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-02-24 04:25+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 "X-Generator: Pootle 2.0.1\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr ""
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr ""
 
@@ -52,7 +53,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr ""
 
@@ -61,7 +62,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr ""
 
@@ -89,11 +90,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -111,8 +112,8 @@ msgstr "seth"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr ""
 
@@ -122,8 +123,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr ""
 
@@ -133,8 +134,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr ""
 
@@ -176,11 +177,11 @@ msgstr ""
 msgid "fill screen"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr ""
 
@@ -197,65 +198,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -405,541 +406,543 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr ""
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr ""
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr ""
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr ""
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr ""
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr ""
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
-msgid "store in box 1"
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
-msgid "stores numeric value in Variable 1"
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
-msgid "store in box 2"
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
-msgid "stores numeric value in Variable 2"
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
+#: TurtleArt/tabasics.py:866
+msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:864
-msgid "box 1"
+#: TurtleArt/tabasics.py:871
+msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
-msgid "Variable 1 (numeric value)"
+#: TurtleArt/tabasics.py:879
+msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
-msgid "box 2"
+#: TurtleArt/tabasics.py:884
+msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
-msgid "Variable 2 (numeric value)"
+#: TurtleArt/tabasics.py:892
+msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
+#: TurtleArt/tabasics.py:895
+msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
+#: TurtleArt/tabasics.py:902
+msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:905
+msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr ""
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr ""
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr ""
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr ""
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr ""
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr ""
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1048,657 +1051,667 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1830,11 +1843,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1851,11 +1864,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1874,7 +1887,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1891,26 +1904,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1942,12 +1955,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1957,916 +1970,988 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr ""
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr ""
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
diff --git a/po/is.po b/po/is.po
index 79be608..7fbe6f9 100644
--- a/po/is.po
+++ b/po/is.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-03-27 14:22+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 "X-Generator: Pootle 2.0.1\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr ""
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr ""
 
@@ -52,7 +53,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr ""
 
@@ -61,7 +62,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr ""
 
@@ -89,11 +90,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -111,8 +112,8 @@ msgstr "seth"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr ""
 
@@ -122,8 +123,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr ""
 
@@ -133,8 +134,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr ""
 
@@ -176,11 +177,11 @@ msgstr ""
 msgid "fill screen"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr ""
 
@@ -197,65 +198,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -405,541 +406,543 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr ""
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr ""
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr ""
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr ""
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr ""
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr ""
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
-msgid "store in box 1"
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
-msgid "stores numeric value in Variable 1"
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
-msgid "store in box 2"
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
-msgid "stores numeric value in Variable 2"
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
+#: TurtleArt/tabasics.py:866
+msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:864
-msgid "box 1"
+#: TurtleArt/tabasics.py:871
+msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
-msgid "Variable 1 (numeric value)"
+#: TurtleArt/tabasics.py:879
+msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
-msgid "box 2"
+#: TurtleArt/tabasics.py:884
+msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
-msgid "Variable 2 (numeric value)"
+#: TurtleArt/tabasics.py:892
+msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
+#: TurtleArt/tabasics.py:895
+msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
+#: TurtleArt/tabasics.py:902
+msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:905
+msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr ""
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr ""
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr ""
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr "Sýna"
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr ""
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr ""
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr ""
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1048,657 +1051,667 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1830,11 +1843,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1851,11 +1864,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1874,7 +1887,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1891,26 +1904,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1942,12 +1955,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1957,916 +1970,988 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr ""
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr ""
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
diff --git a/po/it.po b/po/it.po
index 23a0ab4..12ad59c 100644
--- a/po/it.po
+++ b/po/it.po
@@ -10,7 +10,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2012-01-12 08:29+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -21,9 +21,8 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 "X-Generator: Pootle 2.0.5\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "Turtle Art"
 
@@ -32,6 +31,8 @@ msgid "Palette of turtle commands"
 msgstr "Pannello comandi tartaruga"
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "avanti"
 
@@ -56,7 +57,7 @@ msgid "clears the screen and reset the turtle"
 msgstr "Pulisci lo schermo e riposiziona la tartaruga"
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "sinistra"
 
@@ -65,7 +66,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr "ruota tartaruga in senso antiorario (in gradi)"
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "destra"
 
@@ -93,11 +94,11 @@ msgstr "muove la tartaruga lungo un arco"
 msgid "set xy"
 msgstr "seleziona xy"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "x"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "y"
 
@@ -117,8 +118,8 @@ msgstr "seleziona direzione"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr "seleziona la direzione della tartaruga (0 è verso l'alto)"
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "coordinata x"
 
@@ -130,8 +131,8 @@ msgstr ""
 "ricorda la coordinata x (ascissa) della tartaruga (può essere utilizzato in "
 "alternativa ad un blocco variabile numerico)"
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "coordinata y"
 
@@ -143,8 +144,8 @@ msgstr ""
 "ricorda la coordinata y (ordinata) della tartaruga (può essere utilizzato in "
 "alternativa ad un blocco variabile numerico)"
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "direzione"
 
@@ -188,11 +189,11 @@ msgstr "seleziona la larghezza della linea disegnata dalla tartaruga"
 msgid "fill screen"
 msgstr "riempi schermo"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "colore"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr "ombreggiatura"
 
@@ -211,69 +212,69 @@ msgstr ""
 "un blocco variabile numerico)"
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr "avvia riempimento"
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr "termina riempimento"
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr "Tavolozza per i colori della penna"
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr "seleziona colore"
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr "seleziona il colore della linea disegnata dalla tartaruga"
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr "seleziona ombreggiatura"
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr "seleziona l'ombreggiatura della linea disegnata dalla tartaruga"
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr "seleziona grigio"
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr "seleziona illivello di grigio della linea disegnata dalla tartaruga"
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 "ricorda il colore della penna (può essere utilizzato in alternativa ad un "
 "blocco variabile numerico)"
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr "mantiene l'ombreggiatura corrente della penna"
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr "grigio"
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 "ricorda il livello di grigio (può essere utilizzato in alternativa ad un "
 "blocco numerico)"
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr "avvia riempimento"
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr "termina riempimento"
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr "Tavolozza per i colori della penna"
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr "rosso"
@@ -428,545 +429,548 @@ msgstr "maggiore di"
 msgid "logical greater-than operator"
 msgstr "operatore logico maggiore di"
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr "minore di"
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr "operatore logico miniore di"
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr "uguale"
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr "operatore logico di uguaglianza"
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "not"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr "operatore logico NOT"
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr "and"
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr "operatore logico AND"
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "or"
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr "operatore logico OR"
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr "Pannello degli operatori di flusso"
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "aspetta"
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 "sospende l'esecuzzione del programma per il numero di secondi speceficato"
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr "persempre"
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr "ciclo infinito"
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr "ripeti"
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr "ciclo ripetuto un numero dato di volte"
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr "se"
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr "allora"
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr "se allora"
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 "operatore if-then che utilizza operatori booleani del pannello dei Numeri"
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
-msgstr "allora altrimenti"
+#: TurtleArt/tabasics.py:772
+msgid "else"
+msgstr "altrimenti"
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr "se allora invece"
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 "operatore if-then-else (se-allora-altrimenti) che utilizza operatori "
 "booleani del pannello dei Numeri"
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr "spazio orizzontale"
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr "sposta la pila a destra"
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr "spazio verticale"
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr "sposta la sequenza in basso"
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr "ferma azione"
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr "Ferma l'azione in corso"
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr "Pannello dei blocchi variabili"
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "avvia"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr "connette l'azione al pulsante \"esegui\" della barra dei comandi"
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr "testo"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr "valore stringa"
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr "azione"
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr "inizio della sequenza di azioni con nome"
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr "invoca la sequenza di azioni con nome"
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr "memorizza nella scatola 1"
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 msgid "stores numeric value in Variable 1"
 msgstr "memorizza il valore numerico nella Variabile 1"
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr "memorizza nella scatola 2"
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 msgid "stores numeric value in Variable 2"
 msgstr "memorizza il valore numerico nella Variabile 2"
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr "testo"
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr "valore stringa"
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr "scatola 1"
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr "Variabile 1 (valore numerico)"
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr "scatola 2"
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr "Variabile 2 (valore numerico)"
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr "scatola"
-
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
-msgstr "mia scatola"
-
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
-msgstr "variabile con nome (valore numerico)"
-
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr "memorizza in"
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr "scatola"
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr "valore"
 
-#: TurtleArt/tabasics.py:899
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
+msgstr "mia scatola"
+
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
 msgid "stores numeric value in named variable"
 msgstr "memorizza il valore numerico nella variabile nominata"
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
-msgstr "azione"
-
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
-msgstr "inizio della sequenza di azioni con nome"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
+msgstr "variabile con nome (valore numerico)"
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr "azione 1"
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr "inizio dello Stack Azione 1"
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr "azione 2"
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr "inizio dello Stack Azione 2"
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr "invoca la sequenza di azioni con nome"
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr "invoca la sequenza Azione 1"
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr "invoca la sequenza Azione 2"
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr "spazzatura"
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr "svuota cestino"
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr "Cancella definitivamente il contenuto del cestino"
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr "ripristina tutti"
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr "recupera tutti i bloccchi dal cestino"
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr "Titolo"
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr "Ferma la tartaruga"
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr "Mostra blocchi"
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr "Nascondi blocchi"
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr "non ho scritto su"
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr "Non so come fare a"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr "non piace"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr "come ingresso"
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr "visualizza la prossima paletta"
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr "Cambia l'orientamento del pannello dei blocchi"
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr "click per aprire"
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr "orientamento"
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr "prossimo"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr "immagine"
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr "Salva come Logo"
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr "Salva come immagine"
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr "istantanea"
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr "Salva snapshot"
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr "mostra pannello"
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr "Nascondi pannello"
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr "Ridimensiona le coordinate giù"
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr "Ridimensiona le coordinate su"
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr "Modifica"
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr "Vista"
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "Progetto"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr "Copia"
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr "Incolla"
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+#, fuzzy
+msgid "Restore blocks from trash"
+msgstr "recupera tutti i bloccchi dal cestino"
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr "Schermo intero"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr "Coordinate Cartesiane"
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr "Coordinate Polari"
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr "Ingrandisci blocchi"
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr "Rimpicciolisci blocchi"
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr "Pulisci"
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr "Esegui"
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr "Passo"
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr "Aiuto"
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr "Stop"
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr "<Ctrl>p"
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr "<Ctrl>e"
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr "<Ctrl>r"
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr "<Ctrl>D"
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr "<Ctrl>s"
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1080,431 +1084,449 @@ msgstr "caricamento non riuscito"
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr "Paletta dei blocchi sensori"
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr "suono"
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
+#: plugins/audio_sensors/audio_sensors.py:90
+#: plugins/audio_sensors/audio_sensors.py:105
 msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:90
-#: plugins/audio_sensors/audio_sensors.py:105
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
 msgid "microphone input volume"
 msgstr "volume ingresso microfono"
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/audio_sensors/audio_sensors.py:119
+#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "pitch"
 msgstr "intonazione"
 
-#: plugins/audio_sensors/audio_sensors.py:119
-#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
 msgid "microphone input pitch"
 msgstr "intonazione ingresso microfono"
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
-msgstr "resistenza"
-
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
+msgid "resistance"
+msgstr "resistenza"
+
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
 msgid "microphone input resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
-msgstr "voltaggio"
-
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr "voltaggio"
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 #, fuzzy
 msgid "microphone input voltage"
 msgstr "volume ingresso microfono"
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr "while"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 "operatore do-while-True che utilizza operatori booleani del pannello dei "
 "Numeri"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr "finoa"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 "operatore do-until-True che utilizza operatori booleani del pannello dei "
 "Numeri"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
-msgstr ""
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr "cima"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
+msgstr "apice di una catasta comprimibile"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr "diario"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr "oggetto multimediale del Diario di Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr "audio"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr "oggetto audio del Diario di Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 #, fuzzy
 msgid "Sugar Journal video object"
 msgstr "oggetto audio del Diario di Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 #, fuzzy
 msgid "description"
 msgstr "Descrizione"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr "campo descrittivo del Diario di Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr "mostra"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr "disegna un testo o mostra un contenuto multimediale dal Diario"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr "mostra allineati"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr "seleziona scala"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr "seleziona la scala di visualizzazione del contributo"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr "salva immagine"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr "nome Immagine"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr "Salva una immagine nel Diario di Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr "salva SVG"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr "salva i disegni della tartaruga come file SVG nel Diario"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr "scala"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr "mantiene il valore di scala corrente"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr "interroga la tastiera"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr "interrogazione da tastiera (i risultati sono in blocco tastiera)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr "tastiera"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 #, fuzzy
 msgid "holds results of query-keyboard block as ASCII"
 msgstr "conserva i risultati del blocco interrogazione da tastiera"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr "leggi pixel"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr "il colore RGB sotto la tartaruga è inserito nello stack"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr "tartaruga vede"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr "ritorna il colore che la tartaruga \"vede\""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr "Pannello opzioni extra"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr "spingi"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr "spingi un valore nella heap FILO (first-in last-out)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr "mostra heap"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr "mostra un valore nella heap FILO (first-in last-out)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr "vuota heap"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr "vuota catasta FILO (first-in-last-out )"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr "pop"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr "estrai un valore dalla heap FILO (first-in last-out)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 #, fuzzy
 msgid "empty heap?"
 msgstr "vuota heap"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr "commento"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr "mette un commento nel codice"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr "stampa"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr "stampa il valore nel blocco di stato in basso"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr "Python"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
@@ -1512,7 +1534,7 @@ msgstr ""
 "blocco programmabile: utilizzato per aggiungere funzioni matematiche "
 "avanzate a singola variabile, es. sin(x)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
@@ -1520,7 +1542,7 @@ msgstr ""
 "blocco programmabile: utilizzato per aggiungere funzioni matematiche multi-"
 "variabili, es., sqrt(x*x+y*y)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
@@ -1528,228 +1550,221 @@ msgstr ""
 "blocco programmabile: utilizzato per aggiungere funzioni matematiche "
 "avanzate multi-variabile, es. sin(x+y+z)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr "esegui il codice scritto nel modulo tamyblock.py prelevato dal Diario"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr "Cartesiano"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr "visualizza le coordinate cartesiane"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr "polare"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr "visualizza coordinate polari"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr "tartaruga"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr "sceglie con quale tartaruga interagire"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr "guscio tartaruga"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr "metti un 'guscio' personalizzato alla tartaruga"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr "cima"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr "apice di una catasta compressa"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr "fondo"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-#, fuzzy
-msgid "bottom of a collapsible stack"
-msgstr "apice di una catasta comprimibile"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
-msgstr "blocco inferiore di una catasta compressa: clicca per aprire"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
-msgstr "cima dello stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+#, fuzzy
+msgid "loads a block"
+msgstr "carica i miei blocchi"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
-msgstr "etichetta"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+#, fuzzy
+msgid "setxy"
+msgstr "seleziona xy"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
-msgstr "apice di una catasta comprimibile"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
+msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr "Pannello strutture / template per presentazioni"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr "nascondi blocchi"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr "svuota il canvas nascondendo i blocchi"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr "mostra blocchi"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr "recupera i blocchi nascosti"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr "nasconde le barre di Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr "lista per punti per presentazione"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr "template di presentazione: lista per punti"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 "template di presentazione: selezione oggetto del Diario (senza descrizione)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 "template di presentazione: selezione oggetto del Diario (con descrizione)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr "template di presentazione: seleziona quattro oggetti del Diario"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr "template di presentazione: seleziona due oggetti del Diario"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr "ascissa (xcor) del bordo sinistro dello schermo"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr "fondo"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr "ordinata (ycor) del bordo inferiore dello schermo"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr "larghezza"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr "larghezza canvas (sfondo)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr "ascissa (xcor) del bordo destro dello schermo"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr "ordinata (ycor) del bordo superiore dello schermo"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr "altezza"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr "altezza canvas (sfondo)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr "titolo x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr "titolo y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 #, fuzzy
 msgid "bottom y"
 msgstr "fondo"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr "presentazione 1x1"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr "presentazione 2x1"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr "presentazione 1x2"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr "presentazione 2x2"
 
@@ -1883,11 +1898,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1904,11 +1919,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1927,7 +1942,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1944,26 +1959,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1995,12 +2010,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -2010,937 +2025,1025 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 #, fuzzy
 msgid "Palette of physics blocks"
 msgstr "Paletta dei blocchi sensori"
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 #, fuzzy
 msgid "density"
 msgstr "identità"
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 #, fuzzy
 msgid "Palette of WeDo blocks"
 msgstr "Paletta dei blocchi sensori"
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 #, fuzzy
 msgid "light"
 msgstr "destra"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 #, fuzzy
 msgid "read"
 msgstr "rosso"
 
-#: taextras.py:329
+#: taextras.py:359
 #, fuzzy
 msgid "sensor"
 msgstr "sensori"
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 #, fuzzy
 msgid "Palette of Arduino blocks"
 msgstr "Paletta dei blocchi sensori"
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 #, fuzzy
 msgid "mode"
 msgstr "mod"
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr "L'utilizzo è"
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr "Azione senza opzioni:"
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr "File non trovato"
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr "Impossibile scrivere nella directory di configurazione:%s"
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr "Nuovo"
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr "Apri"
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr "Salva"
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 #, fuzzy
 msgid "Save as"
 msgstr "Salva come"
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr "Salva come HTML"
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr "Esci"
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr "File"
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr "Ridimensiona coordinate"
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr "Reset dimensione blocco"
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr "Mostra/Nascondi blocchi"
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr "Strumenti"
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr "Debug"
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "Tartaruga"
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr "Hai del lavoro non salvato: vuoi salvare le modifiche prima di uscire?"
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr "Vuoi salvare il progetto?"
 
+#~ msgid "then else"
+#~ msgstr "allora altrimenti"
+
+#, fuzzy
+#~ msgid "bottom of a collapsible stack"
+#~ msgstr "apice di una catasta comprimibile"
+
+#~ msgid "bottom block in a collapsed stack: click to open"
+#~ msgstr "blocco inferiore di una catasta compressa: clicca per aprire"
+
+#~ msgid "top of stack"
+#~ msgstr "cima dello stack"
+
+#~ msgid "label"
+#~ msgstr "etichetta"
+
+#~ msgid "Save as HTML"
+#~ msgstr "Salva come HTML"
+
 #~ msgid "<Ctrl>d"
 #~ msgstr "<Ctrl>L"
 
 #~ msgid "presentation"
 #~ msgstr "presentazione"
 
-#~ msgid "Hide blocks"
-#~ msgstr "Nascondi blocchi"
-
 #~ msgid "<Ctrl>b"
 #~ msgstr "<Ctrl>b"
 
@@ -3120,9 +3223,6 @@ msgstr "Vuoi salvare il progetto?"
 #~ msgid "<Alt>s"
 #~ msgstr "<Alt>f"
 
-#~ msgid "load my block"
-#~ msgstr "carica i miei blocchi"
-
 #~ msgid "<Alt>o"
 #~ msgstr "<Alt>o"
 
@@ -3135,9 +3235,6 @@ msgstr "Vuoi salvare il progetto?"
 #~ msgid "Keyboard"
 #~ msgstr "Tastiera"
 
-#~ msgid "else"
-#~ msgstr "altrimenti"
-
 #~ msgid "My Blocks"
 #~ msgstr "I Miei Blocchi"
 
diff --git a/po/ja.po b/po/ja.po
index 4798029..239ca04 100644
--- a/po/ja.po
+++ b/po/ja.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-08-26 07:25+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 "X-Generator: Pootle 2.0.1\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "タートルアート"
 
@@ -29,6 +28,8 @@ msgid "Palette of turtle commands"
 msgstr "タートル�����命令�パレット"
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr ""
 
@@ -56,7 +57,7 @@ msgid "clears the screen and reset the turtle"
 msgstr "画�を消去��タートルをリセット�る"
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr ""
 
@@ -66,7 +67,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr "タートルを�時計周り�回�（度��）"
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr ""
 
@@ -96,11 +97,11 @@ msgstr "円弧�沿��タートルを動��"
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -119,8 +120,8 @@ msgstr ""
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr "タートル�頭���を設定�る（0�画��上方�）"
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr ""
 
@@ -130,8 +131,8 @@ msgid ""
 "number block)"
 msgstr "�在�タートル�x座標�値を����� (数値ブロック�代�り�使���）"
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr ""
 
@@ -141,8 +142,8 @@ msgid ""
 "number block)"
 msgstr "�在�タートル�y座標�値を�����（数値ブロック�代�り�使���）"
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr ""
 
@@ -189,11 +190,11 @@ msgstr "タートル�よ����れる線�サイズを設定���"
 msgid "fill screen"
 msgstr "全画�"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr ""
 
@@ -210,70 +211,70 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr "�在�ペン�大��を�����（数値ブロック�代�り�使���）"
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-#, fuzzy
-msgid "Palette of pen colors"
-msgstr "ペン�����命令�パレット"
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 #, fuzzy
 msgid "sets color of the line drawn by the turtle"
 msgstr "タートル��画�る線�色を設定���"
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 #, fuzzy
 msgid "sets shade of the line drawn by the turtle"
 msgstr "タートル��画�る線�影を設定���"
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 #, fuzzy
 msgid "sets gray level of the line drawn by the turtle"
 msgstr "タートル��画�る線�影を設定���"
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr "�在�ペン�色を�����（数値ブロック�代�り�使���）"
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 #, fuzzy
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr "�在�表示�率�値を�����（数値ブロック�代�り�使���）"
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+#, fuzzy
+msgid "Palette of pen colors"
+msgstr "ペン�����命令�パレット"
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -429,552 +430,554 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr "「大�り��比較演算�"
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr "「��り��比較演算�"
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr "「等����比較演算�"
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr ""
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr "論��定演算�"
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr ""
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr "論��演算�"
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr ""
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr "論�和演算�"
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 #, fuzzy
 msgid "Palette of flow operators"
 msgstr "処���れを制御�るブロック�パレット"
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr ""
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 #, fuzzy
 msgid "loops forever"
 msgstr "無�ループ"
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr ""
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 #, fuzzy
 msgid "loops specified number of times"
 msgstr "指定回数�ループ"
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 #, fuzzy
 msgid "Palette of variable blocks"
 msgstr "変数ブロック�パレット"
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr ""
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr "アクションをツール�ー�実行ボタン�����る"
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr ""
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr "文字列値"
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr ""
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 #, fuzzy
 msgid "stores numeric value in Variable 1"
 msgstr "変数1�数値を格��る"
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 #, fuzzy
 msgid "stores numeric value in Variable 2"
 msgstr "変数2�数値を格��る"
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr ""
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr "文字列値"
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 #, fuzzy
 msgid "Variable 1 (numeric value)"
 msgstr "変数1 (数値)"
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 #, fuzzy
 msgid "Variable 2 (numeric value)"
 msgstr "変数2 (数値)"
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
+msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
-msgstr "����変数（数値）"
-
-#: TurtleArt/tabasics.py:894
-msgid "store in"
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
+msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
-msgid "value"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
 #, fuzzy
 msgid "stores numeric value in named variable"
 msgstr "����変数�数値を格��る"
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
-msgstr ""
-
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
-msgstr ""
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
+msgstr "����変数（数値）"
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr ""
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr "タートルを�止"
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr "ブロックを表示"
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr "ブロックを�表示��る"
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr ""
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr "LOGOプログラム����存"
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr "画�����存"
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr "スナップショットを�存"
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr "パレットを表示"
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr "パレットを�表示��る"
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr "編集"
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "プロジェクト"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr "コピー"
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr "貼り付�"
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr "全画�"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 #, fuzzy
 msgid "Grow blocks"
 msgstr "ブロックを表示"
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr "消去"
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr "実行"
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr "ステップ実行"
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr "ヘルプ"
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 #, fuzzy
 msgid "Stop"
 msgstr "ステップ実行"
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1083,671 +1086,682 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+#, fuzzy
+msgid "top"
+msgstr "ステップ実行"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr "Sugar�ジャーナル中�メディアオブジェクト"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr "Sugar�ジャーナル中�音声"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 #, fuzzy
 msgid "Sugar Journal video object"
 msgstr "Sugar�ジャーナル中�音声"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr "Sugar�ジャーナル�説明フィールド"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 #, fuzzy
 msgid "draws text or show media from the Journal"
 msgstr "テキストを�画�る��ジャーナル�らメディアオブジェクトを表示�る"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 #, fuzzy
 msgid "sets the scale of media"
 msgstr "メディア�表示�率を指定�る"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr "キー入力を�������（�果�キーボードブロック�格��れ��）"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 #, fuzzy
 msgid "holds results of query-keyboard block as ASCII"
 msgstr "query-kb（キー入力�����）ブロック��果を�����"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 #, fuzzy
 msgid "Palette of extra options"
 msgstr "追加オプション�パレット"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 #, fuzzy
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr "FILO（先入れ後��）�ヒープ�値を入れる"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 #, fuzzy
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr "FILO（先入れ後��）�ヒープ�値を入れる"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 #, fuzzy
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr "FILO（先入れ後��）�ヒープ�値を入れる"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr "画�下部�状態ブロック�値を表示���"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-#, fuzzy
-msgid "top"
-msgstr "ステップ実行"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+#, fuzzy
+msgid "loads a block"
+msgstr "��ブロックを読�込む"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 #, fuzzy
 msgid "Palette of presentation templates"
 msgstr "プレゼンテーションテンプレート�パレット"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 #, fuzzy
 msgid "hide blocks"
 msgstr "ブロックを�表示��る"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 #, fuzzy
 msgid "declutters canvas by hiding blocks"
 msgstr "ブロックを隠��キャン�スを���り����"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 #, fuzzy
 msgid "show blocks"
 msgstr "ブロックを表示"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 #, fuzzy
 msgid "presentation template: list of bullets"
 msgstr "プレゼンテーションテンプレート: 7個�箇�書�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr "プレゼンテーションテンプレート: ジャーナル�オブジェクトを��（説明��）"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr "プレゼンテーションテンプレート: ジャーナルオブジェクトを��（説明��）"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr "プレゼンテーションテンプレート: ジャーナル�オブジェクトを４���"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr "プレゼンテーションテンプレート: ジャーナル�オブジェクトを2���"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr "画�左端�x座標値"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr "画�下端�y座標値"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr "キャン�ス�幅"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr "画��端�x座標値"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr "画�上端�y座標値"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr "キャン�ス�高�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1880,11 +1894,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1901,11 +1915,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1924,7 +1938,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1941,26 +1955,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1992,12 +2006,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -2007,921 +2021,993 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr ""
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr "HTML����存"
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr "デ�ッグ"
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
-#~ msgid "Hide blocks"
-#~ msgstr "ブロックを�表示��る"
+#~ msgid "Save as HTML"
+#~ msgstr "HTML����存"
 
 #~ msgid "Move the cursor over the orange palette for help."
 #~ msgstr "ヘルプを表示�る���オレンジ色�パレット�上�カーソルを動�������"
@@ -2985,6 +3071,3 @@ msgstr ""
 
 #~ msgid "<Alt>s"
 #~ msgstr "<Alt>s"
-
-#~ msgid "load my block"
-#~ msgstr "��ブロックを読�込む"
diff --git a/po/km.po b/po/km.po
index 9ee1702..bffc7b6 100644
--- a/po/km.po
+++ b/po/km.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-04-28 14:35+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 "X-Generator: Pootle 2.0.1\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr ""
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "បញ្ជូនបន្�"
 
@@ -52,7 +53,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "ឆ្វ�ង"
 
@@ -61,7 +62,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "ស្�ាំ"
 
@@ -89,11 +90,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "x"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "y"
 
@@ -110,8 +111,8 @@ msgstr ""
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "ตำ�หน่ง x"
 
@@ -121,8 +122,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "ตำ�หน่ง y"
 
@@ -132,8 +133,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 #, fuzzy
 msgid "heading"
 msgstr "ការអាន​ "
@@ -177,11 +178,11 @@ msgstr ""
 msgid "fill screen"
 msgstr "អ�ក្រង់​ព�ញ"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "ពណ៌"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr "ស្រមោល​"
 
@@ -199,66 +200,66 @@ msgstr ""
 
 #: TurtleArt/tabasics.py:335
 #, fuzzy
-msgid "start fill"
-msgstr "ចាប់ផ្ដើម​ទាំងអស់"
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
-#, fuzzy
 msgid "set color"
 msgstr "កំណ�់​ពណ៌"
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr "​ប្រផ�ះ"
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+#, fuzzy
+msgid "start fill"
+msgstr "ចាប់ផ្ដើម​ទាំងអស់"
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr "ក្រហម"
@@ -410,545 +411,547 @@ msgstr "​ធំជាង"
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr "​�ូចជាង"
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr "ស្មើ"
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "មិន"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr ""
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "ឬ"
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "រង់​ចាំ"
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr "ជារៀង​រហូ�"
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr "ធ្វើម្�ង​ទៀ�​"
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr "នោះ"
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 #, fuzzy
 msgid "stop action"
 msgstr "បង្ហាញ​រូប�ំណាង​ក្នុង​�ាស​ប្រព�ន្ធ"
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "ចាប់ផ្ដើម"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr "អ�្�បទ"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr "�ម្លៃ​�្សែអក្សរ"
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr "សកម្មភាព"
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr "អ�្�បទ"
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr "�ម្លៃ​�្សែអក្សរ"
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr "ប្រអប់​"
-
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
-msgstr ""
-
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr "ប្រអប់​"
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr "�ម្លៃ​"
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
-msgstr "សកម្មភាព"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
+msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 #, fuzzy
 msgid "action 1"
 msgstr "សកម្មភាព"
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 #, fuzzy
 msgid "action 2"
 msgstr "សកម្មភាព"
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr "ធុង​សំរាម"
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr "សម្អា�​ធុង​សំរាម"
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr "ជម្រះ​ទាំង​អស់"
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr "ចំណង​ជើង"
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr "ផ្ទុក..."
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr "រក្សា​ទុក..."
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr "�ดเปิด"
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr "ទិស"
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr "បន្ទាប់"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr "រូប​ភាព"
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 #, fuzzy
 msgid "Save as Logo"
 msgstr "บันทึ�เป็น .ogg"
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr "រូប��"
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr "រក្សាទុក​រូប��"
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr "កែសម្រួល"
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr "ទិដ្ឋភាព"
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "គម្រោង"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr "ចំលង"
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr "បិទភ្ជាប់​"
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr "ព�ញ​អ�ក្រង់"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr "កូអរដោន�​ប៉ូល"
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr "ស្អា�"
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr "រ�់"
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr "ជំហាន"
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr "ជំនួយ"
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr "ឈប់"
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1057,663 +1060,673 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr "សំឡ�ង"
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
+#: plugins/audio_sensors/audio_sensors.py:90
+#: plugins/audio_sensors/audio_sensors.py:105
 msgid "loudness"
 msgstr "ភាពឮ"
 
-#: plugins/audio_sensors/audio_sensors.py:90
-#: plugins/audio_sensors/audio_sensors.py:105
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
 msgid "microphone input volume"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/audio_sensors/audio_sensors.py:119
+#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "pitch"
 msgstr "កម្ពស់សំឡ�ង"
 
-#: plugins/audio_sensors/audio_sensors.py:119
-#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
 msgid "microphone input pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr "ពន្លឺ"
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 #, fuzzy
 msgid "while"
 msgstr "ស"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr "កំពូល"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr "ទានានុប្បវ�្�ិ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr "សំល�ង"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr "វីដ�អូ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr "ការពិពណ៌នា"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr "បង្ហាញ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr "មា�្រដ្ឋាន"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr "ក្ដារ​ចុច"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr "ព�ល​វ�លា"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr "ចុច"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 #, fuzzy
 msgid "show heap"
 msgstr "បង្ហាញ​ជំនួយ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr "ល�ច​ឡើង"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr "ម�ិ​យោបល់"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr "បោះពុម្ព"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr "Python"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr "ប៉ូល"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr "អណ្ដើក"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr "កំពូល"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr "�ាង​ក្រោម"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
-msgstr "ស្លាក"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr "បញ្ជី"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr "�ាង​ក្រោម"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr "ទទឹង"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr "កម្ពស់"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 #, fuzzy
 msgid "bottom y"
 msgstr "�ាង​ក្រោម"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 #, fuzzy
 msgid "presentation 1x1"
 msgstr "ទិស"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 #, fuzzy
 msgid "presentation 2x1"
 msgstr "ទិស"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 #, fuzzy
 msgid "presentation 1x2"
 msgstr "ទិស"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 #, fuzzy
 msgid "presentation 2x2"
 msgstr "ទិស"
@@ -1848,12 +1861,12 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 #, fuzzy
 msgid "distance"
 msgstr "ចម្ងាយ"
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1870,11 +1883,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1893,7 +1906,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1910,26 +1923,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1961,12 +1974,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1976,927 +1989,1002 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 #, fuzzy
 msgid "x position"
 msgstr "ទី�ាំង"
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 #, fuzzy
 msgid "y position"
 msgstr "ទី�ាំង"
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 #, fuzzy
 msgid "density"
 msgstr "អ�្ដសញ្ញាណ"
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 #, fuzzy
 msgid "light"
 msgstr "ស្�ាំ"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 #, fuzzy
 msgid "port"
 msgstr "ច្រក"
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 #, fuzzy
 msgid "rotations"
 msgstr "ការ​បង្វិល"
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 #, fuzzy
 msgid "read"
 msgstr "ក្រហម"
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 #, fuzzy
 msgid "mode"
 msgstr "ផ្លាស់ទី"
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr "រក​មិន​ឃើញ​ឯកសារ"
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr "�្មី"
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr "បើក"
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr "​រក្សា​ទុក"
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr "រក្សាទុក​ជា"
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr ""
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr "បោះបង់"
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr "ឯកសារ"
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr "ឧបករណ�"
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr "បំបា�់​កំហុស"
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "អណ្ដើក"
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
+#~ msgid "label"
+#~ msgstr "ស្លាក"
+
 #~ msgid "presentation"
 #~ msgstr "ការ​បង្ហាញ"
 
diff --git a/po/ko.po b/po/ko.po
index 4af25fa..5e97401 100644
--- a/po/ko.po
+++ b/po/ko.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2009-05-10 23:43-0400\n"
 "Last-Translator: Donghee Park <i4u_4ever@yahoo.com>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 "X-Generator: Pootle 1.2.1\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "터틀 아트"
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "전진"
 
@@ -52,7 +53,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "왼쪽"
 
@@ -61,7 +62,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "오른쪽"
 
@@ -89,11 +90,11 @@ msgstr ""
 msgid "set xy"
 msgstr "xy 지정하기"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "x"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "y"
 
@@ -111,8 +112,8 @@ msgstr "머리방향 지정하기"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "xcor"
 
@@ -122,8 +123,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "ycor"
 
@@ -133,8 +134,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "머리방향"
 
@@ -176,11 +177,11 @@ msgstr ""
 msgid "fill screen"
 msgstr "전체 화면"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "색"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr "명암"
 
@@ -197,65 +198,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr "색 지정"
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr "명암 지정"
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -407,553 +408,556 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "아니다"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr "그리고"
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "�는"
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "기다리기"
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr "언제나"
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr "반복"
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr "만약"
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr "�면"
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
-msgstr ""
+#: TurtleArt/tabasics.py:772
+msgid "else"
+msgstr "아니면"
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "시작"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr "�스트"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr ""
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr ""
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr "�� 1� 저장하기"
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr "�� 2� 저장하기"
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr "�스트"
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr ""
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr "�� 1"
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr "�� 2"
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr "��"
-
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
-msgstr ""
-
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr "��"
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 #, fuzzy
 msgid "Title"
 msgstr "제목"
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 #, fuzzy
 msgid "Stop turtle"
 msgstr "터틀 멈추기"
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 #, fuzzy
 msgid "Show blocks"
 msgstr "블� 보기"
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+#, fuzzy
+msgid "Hide blocks"
+msgstr "블� 숨기기"
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 #, fuzzy
 msgid "next"
 msgstr "�스트"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 #, fuzzy
 msgid "Save as Logo"
 msgstr "Logo로 저장"
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 #, fuzzy
 msgid "Show palette"
 msgstr "팔레트 보기"
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 #, fuzzy
 msgid "Hide palette"
 msgstr "팔레트 숨기기"
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "ìž‘í’ˆ"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 #, fuzzy
 msgid "Fullscreen"
 msgstr "전체 화면"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 #, fuzzy
 msgid "Grow blocks"
 msgstr "블� 보기"
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 #, fuzzy
 msgid "Clean"
 msgstr "지우기"
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 #, fuzzy
 msgid "Step"
 msgstr "단계 실행"
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 #, fuzzy
 msgid "Stop"
 msgstr "단계 실행"
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1064,662 +1068,674 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr "소리"
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
+#: plugins/audio_sensors/audio_sensors.py:90
+#: plugins/audio_sensors/audio_sensors.py:105
 msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:90
-#: plugins/audio_sensors/audio_sensors.py:105
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
 msgid "microphone input volume"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/audio_sensors/audio_sensors.py:119
+#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "pitch"
 msgstr "피치"
 
-#: plugins/audio_sensors/audio_sensors.py:119
-#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
 msgid "microphone input pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
-msgstr "저항"
-
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
+msgid "resistance"
+msgstr "저항"
+
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
 msgid "microphone input resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
-msgstr "ì „ì••"
-
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr "ì „ì••"
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+#, fuzzy
+msgid "top"
+msgstr "단계 실행"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 #, fuzzy
 msgid "set scale"
 msgstr "명암 지정"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 #, fuzzy
 msgid "keyboard"
 msgstr "키보드"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr "넣기"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr "빼기"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr "�쇄"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 #, fuzzy
 msgid "turtle"
 msgstr "í„°í‹€"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-#, fuzzy
-msgid "top"
-msgstr "단계 실행"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
-msgstr ""
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+#, fuzzy
+msgid "loads a block"
+msgstr "내 블� 불러오기"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+#, fuzzy
+msgid "setxy"
+msgstr "xy 지정하기"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr "블� 숨기기"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 #, fuzzy
 msgid "show blocks"
 msgstr "블� 보기"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1852,11 +1868,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1873,11 +1889,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1896,7 +1912,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1913,26 +1929,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1964,12 +1980,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1979,927 +1995,998 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 #, fuzzy
 msgid "light"
 msgstr "오른쪽"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 #, fuzzy
 msgid "sensor"
 msgstr "센서"
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 #, fuzzy
 msgid "mode"
 msgstr "나누기"
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 #, fuzzy
 msgid "Save as"
 msgstr "다른 �름으로 저장"
 
-#: turtleblocks.py:332
-#, fuzzy
-msgid "Save as HTML"
-msgstr "HTML으로 저장"
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "í„°í‹€"
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
 #, fuzzy
-#~ msgid "Hide blocks"
-#~ msgstr "블� 숨기기"
+#~ msgid "Save as HTML"
+#~ msgstr "HTML으로 저장"
 
 #, fuzzy
 #~ msgid "full screen"
@@ -2934,10 +3021,6 @@ msgstr ""
 #~ msgid "name"
 #~ msgstr "�름"
 
-#, fuzzy
-#~ msgid "load my block"
-#~ msgstr "내 블� 불러오기"
-
 #~ msgid "stack 2"
 #~ msgstr "스� 2"
 
@@ -2947,9 +3030,6 @@ msgstr ""
 #~ msgid "Keyboard"
 #~ msgstr "키보드"
 
-#~ msgid "else"
-#~ msgstr "아니면"
-
 #~ msgid "My Blocks"
 #~ msgstr "내 블�"
 
diff --git a/po/kos.po b/po/kos.po
index 603af57..14e2495 100644
--- a/po/kos.po
+++ b/po/kos.po
@@ -10,7 +10,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-02-24 04:26+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -21,9 +21,8 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 "X-Generator: Pootle 2.0.1\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr ""
 
@@ -32,6 +31,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr ""
 
@@ -56,7 +57,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr ""
 
@@ -65,7 +66,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr ""
 
@@ -93,11 +94,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -114,8 +115,8 @@ msgstr ""
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr ""
 
@@ -125,8 +126,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr ""
 
@@ -136,8 +137,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr ""
 
@@ -179,11 +180,11 @@ msgstr ""
 msgid "fill screen"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr ""
 
@@ -200,65 +201,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -408,541 +409,543 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr ""
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr ""
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr ""
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr ""
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr ""
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr ""
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
-msgid "store in box 1"
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
-msgid "stores numeric value in Variable 1"
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
-msgid "store in box 2"
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
-msgid "stores numeric value in Variable 2"
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
+#: TurtleArt/tabasics.py:866
+msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:864
-msgid "box 1"
+#: TurtleArt/tabasics.py:871
+msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
-msgid "Variable 1 (numeric value)"
+#: TurtleArt/tabasics.py:879
+msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
-msgid "box 2"
+#: TurtleArt/tabasics.py:884
+msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
-msgid "Variable 2 (numeric value)"
+#: TurtleArt/tabasics.py:892
+msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
+#: TurtleArt/tabasics.py:895
+msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
+#: TurtleArt/tabasics.py:902
+msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:905
+msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr ""
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr ""
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr ""
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr ""
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr ""
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr ""
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1051,657 +1054,667 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1833,11 +1846,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1854,11 +1867,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1877,7 +1890,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1894,26 +1907,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1945,12 +1958,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1960,916 +1973,988 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr ""
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr ""
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
diff --git a/po/mg.po b/po/mg.po
index d3116d6..b5daebf 100644
--- a/po/mg.po
+++ b/po/mg.po
@@ -10,7 +10,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-02-14 19:41+0200\n"
 "Last-Translator: Zafimamy Gabriella Ralaivao <gabriella@intnet.mu>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -21,9 +21,8 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
 "X-Generator: Pootle 2.0.1\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "Ara sokatra"
 
@@ -32,6 +31,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "mandroso"
 
@@ -56,7 +57,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "havia"
 
@@ -65,7 +66,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "havanana"
 
@@ -93,11 +94,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -114,8 +115,8 @@ msgstr ""
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "xcor"
 
@@ -125,8 +126,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "ycor"
 
@@ -136,8 +137,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "lohateny"
 
@@ -179,11 +180,11 @@ msgstr ""
 msgid "fill screen"
 msgstr "ataovy feno efijery"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "loko"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr "fahamatrohana"
 
@@ -200,65 +201,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr "mena"
@@ -411,544 +412,546 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "tsy"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr "sy"
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "na"
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "andraso"
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr "mandrakizay"
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr "avereno"
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr "raha"
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr "noho izany"
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr "raha izay dia"
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
-msgstr "raha tsy izay dia"
+#: TurtleArt/tabasics.py:772
+msgid "else"
+msgstr "raha tsy izany"
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 #, fuzzy
 msgid "if then else"
 msgstr "raha tsy izay dia"
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr "Andiandokom-bolongana miovaova"
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "atomboy"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr "Lahatsoratra"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr ""
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr "hetsika"
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr "manambara avosan'asa nomena anarana"
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr "Lahatsoratra"
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr ""
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr "boaty 1"
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 #, fuzzy
 msgid "Variable 1 (numeric value)"
 msgstr "Ova 2 (lanja nomerika)"
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr "boaty 2"
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr "Ova 2 (lanja nomerika)"
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr "boaty"
-
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
+msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
-msgstr "ova nomena anarana (lanja nomerika)"
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr "boaty"
 
-#: TurtleArt/tabasics.py:894
-msgid "store in"
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
+msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
-msgid "value"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
 msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
-msgstr "hetsika"
-
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
-msgstr ""
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
+msgstr "ova nomena anarana (lanja nomerika)"
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr "hetsika 1"
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr "tampon'ny avosan'ny Hetsika 1"
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr "hetsika 2"
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 #, fuzzy
 msgid "top of Action 2 stack"
 msgstr "tampon'ny avosan'ny Hetsika 1"
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr "manambara avosan'asa nomena anarana"
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr "diovy ny vatampako"
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr "mamafa tanteraka ireo singa ao an-jaoridira"
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr "avereno daholo"
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr "Lohateny"
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr "Ajanony ny sokatra"
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr "Asehoy ireo bolongana"
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr "Afeno ireo bolongana"
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr "tsy namoaka mankao amin'ny"
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr "Tsy fantatro ny fomba"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr "tsy tia"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr "ho soratra"
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr "tsindrio raha hanokatra"
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr "fitodika"
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr "manaraka"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr "sary"
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr "Tehirizo ho logo"
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr "Tehirizo ho sary"
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr "sary nalaina"
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr "Tehirizo ny sary nalaina"
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr "Asehoy ny andiandoko"
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr "Afeno ny andiandoko"
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr "Akelezo ireo kaordône"
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr "Alehibiazo ireo kaordône"
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr "Ovao"
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr "Hijery"
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "Sahanasa"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr "Adikao"
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr "Apetaho"
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr "Mameno efijery"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr "Kaordône Karteziana"
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr "Kaordône pôlera"
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr "Ampitomboy ireo bolongana"
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr "Silaho ireo bolongana"
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr "Diovy"
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr "Alefaso"
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr "Dingana"
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr "Fanampiana"
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr "Ajanony"
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr "<Ctrl>p"
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr "<Ctrl>e"
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr "<Ctrl>r"
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr "<Ctrl>w"
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr "<Ctrl>s"
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1059,670 +1062,680 @@ msgstr "Tsy nahatafakatra!"
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
+#: plugins/audio_sensors/audio_sensors.py:90
+#: plugins/audio_sensors/audio_sensors.py:105
 msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:90
-#: plugins/audio_sensors/audio_sensors.py:105
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
 msgid "microphone input volume"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/audio_sensors/audio_sensors.py:119
+#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:119
-#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
 msgid "microphone input pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
-msgstr "faharetana"
-
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
-msgstr ""
+msgid "resistance"
+msgstr "faharetana"
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr "mandrapaha"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+#, fuzzy
+msgid "top"
+msgstr "Ajanony"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr "Zavatra fihaino sy fijery ao amin'ny Firaketana Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr "Zavatra fihaino amin'ny Firaketana Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 #, fuzzy
 msgid "Sugar Journal video object"
 msgstr "Zavatra fihaino amin'ny Firaketana Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr "Saha fanoritsoritan'ny Firaketana Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr "asehoy"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr "misarika soratra na mampiseho haino aman-jery avy ao amin'ny Firaketana"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr "tehirizo ny sary"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr "anaran-tsary"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr "mitahiry sary ao amin'ny Firaketana Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr "tehirizo SVG"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr "mitahiry ireo sarin-tsokatra ho rakitra SVG ao amin'ny Firaketana Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr "akelezo"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr "Andian-tsafidy fanampiny"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr "atoseho"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr "foana"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 #, fuzzy
 msgid "empty heap?"
 msgstr "foana"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr "tsikera"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr "pirinty"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr "Karteziana"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr "mampiseho ireo kôrdône karteziana"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr "mampiseho kôrdône polera"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr "sokatra"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-#, fuzzy
-msgid "top"
-msgstr "Ajanony"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr "fanambaniny"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
-msgstr "tampon'ny avosana"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr "afeno ireo bolongana"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr "asehoy ireo bolongana"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 "maodely fampisehoana: mifidiana zava-piraiketana (tsy misy mombamomba azy)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 #, fuzzy
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 "maodely fampisehoana: mifidiana zava-piraiketana (tsy misy mombamomba azy)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 #, fuzzy
 msgid "xcor of left of screen"
 msgstr "xcor-n'ny faritra havanan'ny efijery"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr "fanambaniny"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 #, fuzzy
 msgid "ycor of bottom of screen"
 msgstr "xcor-n'ny faritra havanan'ny efijery"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr "xcor-n'ny faritra havanan'ny efijery"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 #, fuzzy
 msgid "ycor of top of screen"
 msgstr "xcor-n'ny faritra havanan'ny efijery"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr "haavo"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 #, fuzzy
 msgid "bottom y"
 msgstr "fanambaniny"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 #, fuzzy
 msgid "presentation 1x1"
 msgstr "famelabelarana"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 #, fuzzy
 msgid "presentation 2x1"
 msgstr "famelabelarana"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 #, fuzzy
 msgid "presentation 1x2"
 msgstr "famelabelarana"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 #, fuzzy
 msgid "presentation 2x2"
 msgstr "famelabelarana"
@@ -1857,11 +1870,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1878,11 +1891,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1901,7 +1914,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1918,26 +1931,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1969,12 +1982,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1984,931 +1997,1009 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 #, fuzzy
 msgid "light"
 msgstr "havanana"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 #, fuzzy
 msgid "read"
 msgstr "mena"
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr "ny fanao azy dia"
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr "Tsy misy asa safidy:"
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr "Reperitoaram-panefena tsy azo anoratana: %s"
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr "Sokafy"
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr "Tehirizo"
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 #, fuzzy
 msgid "Save as"
 msgstr "Tehirizo ho"
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr "Tehirizo ho HTML"
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr "Rakitra"
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr "Ovao refy ireo kaordône"
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr "Ovao ny haben'ny bolongana"
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr "Asehoy/Afeno ireo bolongana"
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr "Fitaovana"
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr "Debageo"
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "Sokatra"
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
+#~ msgid "then else"
+#~ msgstr "raha tsy izay dia"
+
+#~ msgid "top of stack"
+#~ msgstr "tampon'ny avosana"
+
+#~ msgid "Save as HTML"
+#~ msgstr "Tehirizo ho HTML"
+
 #~ msgid "<Ctrl>d"
 #~ msgstr "<Ctrl>d"
 
 #~ msgid "presentation"
 #~ msgstr "famelabelarana"
 
-#~ msgid "Hide blocks"
-#~ msgstr "Afeno ireo bolongana"
-
 #~ msgid "<Ctrl>b"
 #~ msgstr "<Ctrl>b"
 
@@ -2980,9 +3071,6 @@ msgstr ""
 #~ msgid "stack 1"
 #~ msgstr "andiany 1"
 
-#~ msgid "else"
-#~ msgstr "raha tsy izany"
-
 #~ msgid "hide palette"
 #~ msgstr "afeno ny andian-doko"
 
diff --git a/po/mi.po b/po/mi.po
index 06d54bf..68aeca7 100644
--- a/po/mi.po
+++ b/po/mi.po
@@ -6,20 +6,19 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
-"PO-Revision-Date: 2011-02-24 04:41+0200\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
+"PO-Revision-Date: 2012-07-12 04:02+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
-"Language: \n"
+"Language: mi\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"Plural-Forms: nplurals=2; plural=(n > 1);\n"
-"X-Generator: Pootle 2.0.1\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 2.0.5\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr ""
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr ""
 
@@ -52,7 +53,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr ""
 
@@ -61,7 +62,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr ""
 
@@ -89,11 +90,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -102,17 +103,16 @@ msgid ""
 "moves turtle to position xcor, ycor; (0, 0) is in the center of the screen."
 msgstr ""
 
-#
 #: TurtleArt/tabasics.py:205
 msgid "set heading"
-msgstr "seth"
+msgstr ""
 
 #: TurtleArt/tabasics.py:209
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr ""
 
@@ -122,8 +122,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr ""
 
@@ -133,8 +133,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr ""
 
@@ -176,11 +176,11 @@ msgstr ""
 msgid "fill screen"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr ""
 
@@ -197,65 +197,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -405,541 +405,543 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr ""
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr ""
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr ""
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr ""
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr ""
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr ""
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
-msgid "store in box 1"
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
-msgid "stores numeric value in Variable 1"
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
-msgid "store in box 2"
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
-msgid "stores numeric value in Variable 2"
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
+#: TurtleArt/tabasics.py:866
+msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:864
-msgid "box 1"
+#: TurtleArt/tabasics.py:871
+msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
-msgid "Variable 1 (numeric value)"
+#: TurtleArt/tabasics.py:879
+msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
-msgid "box 2"
+#: TurtleArt/tabasics.py:884
+msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
-msgid "Variable 2 (numeric value)"
+#: TurtleArt/tabasics.py:892
+msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
+#: TurtleArt/tabasics.py:895
+msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
+#: TurtleArt/tabasics.py:902
+msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:905
+msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr ""
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr ""
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr ""
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr ""
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr ""
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr ""
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1048,657 +1050,667 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1830,11 +1842,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1851,11 +1863,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1874,7 +1886,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1891,26 +1903,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1942,12 +1954,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1957,916 +1969,988 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr ""
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr ""
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
diff --git a/po/mk.po b/po/mk.po
index e66c4db..f1d5a22 100644
--- a/po/mk.po
+++ b/po/mk.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-02-24 04:51+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=n==1 || n%10==1 ? 0 : 1;\n"
 "X-Generator: Pootle 2.0.1\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr ""
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr ""
 
@@ -52,7 +53,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr ""
 
@@ -61,7 +62,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr ""
 
@@ -89,11 +90,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -111,8 +112,8 @@ msgstr "seth"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr ""
 
@@ -122,8 +123,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr ""
 
@@ -133,8 +134,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr ""
 
@@ -176,11 +177,11 @@ msgstr ""
 msgid "fill screen"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr ""
 
@@ -197,65 +198,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -405,541 +406,543 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr ""
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr ""
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr ""
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr ""
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr ""
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr ""
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
-msgid "store in box 1"
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
-msgid "stores numeric value in Variable 1"
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
-msgid "store in box 2"
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
-msgid "stores numeric value in Variable 2"
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
+#: TurtleArt/tabasics.py:866
+msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:864
-msgid "box 1"
+#: TurtleArt/tabasics.py:871
+msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
-msgid "Variable 1 (numeric value)"
+#: TurtleArt/tabasics.py:879
+msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
-msgid "box 2"
+#: TurtleArt/tabasics.py:884
+msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
-msgid "Variable 2 (numeric value)"
+#: TurtleArt/tabasics.py:892
+msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
+#: TurtleArt/tabasics.py:895
+msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
+#: TurtleArt/tabasics.py:902
+msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:905
+msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr ""
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr ""
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr ""
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr ""
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr ""
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr ""
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1048,657 +1051,667 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1830,11 +1843,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1851,11 +1864,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1874,7 +1887,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1891,26 +1904,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1942,12 +1955,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1957,916 +1970,988 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr ""
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr ""
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
diff --git a/po/ml.po b/po/ml.po
index 1689996..89b09b1 100644
--- a/po/ml.po
+++ b/po/ml.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-02-24 04:28+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 "X-Generator: Pootle 2.0.1\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr ""
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr ""
 
@@ -52,7 +53,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr ""
 
@@ -61,7 +62,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr ""
 
@@ -89,11 +90,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -111,8 +112,8 @@ msgstr "seth"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr ""
 
@@ -122,8 +123,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr ""
 
@@ -133,8 +134,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr ""
 
@@ -176,11 +177,11 @@ msgstr ""
 msgid "fill screen"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr ""
 
@@ -197,65 +198,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -405,541 +406,543 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr ""
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr ""
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr ""
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr ""
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr ""
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr ""
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
-msgid "store in box 1"
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
-msgid "stores numeric value in Variable 1"
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
-msgid "store in box 2"
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
-msgid "stores numeric value in Variable 2"
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
+#: TurtleArt/tabasics.py:866
+msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:864
-msgid "box 1"
+#: TurtleArt/tabasics.py:871
+msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
-msgid "Variable 1 (numeric value)"
+#: TurtleArt/tabasics.py:879
+msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
-msgid "box 2"
+#: TurtleArt/tabasics.py:884
+msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
-msgid "Variable 2 (numeric value)"
+#: TurtleArt/tabasics.py:892
+msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
+#: TurtleArt/tabasics.py:895
+msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
+#: TurtleArt/tabasics.py:902
+msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:905
+msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr ""
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr ""
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr ""
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr ""
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr ""
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr ""
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1048,657 +1051,667 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1830,11 +1843,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1851,11 +1864,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1874,7 +1887,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1891,26 +1904,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1942,12 +1955,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1957,916 +1970,988 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr ""
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr ""
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
diff --git a/po/mn.po b/po/mn.po
index 048cdb5..4869e76 100644
--- a/po/mn.po
+++ b/po/mn.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2012-01-10 15:06+0200\n"
 "Last-Translator: Cris Anderson <anderson861@gmail.com>\n"
 "Language-Team: Mongolian\n"
@@ -18,9 +18,8 @@ msgstr ""
 "X-Generator: Pootle 2.0.5\n"
 
 # Зураач барималчдын ажлын өрөөг урлан г�д�гт�й адилаар Я�т м�лхийн Урлан болгоё оо
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "Я�т м�лхий Урлан"
 
@@ -29,6 +28,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "урагшаа"
 
@@ -53,7 +54,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "зүүн"
 
@@ -62,7 +63,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "баруун"
 
@@ -90,11 +91,11 @@ msgstr ""
 msgid "set xy"
 msgstr "т�нхл�г ХУ"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "x"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "y"
 
@@ -111,8 +112,8 @@ msgstr "чигл�л"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "x т�нхл�г"
 
@@ -122,8 +123,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "y т�нхл�г"
 
@@ -133,8 +134,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "чиг"
 
@@ -176,11 +177,11 @@ msgstr ""
 msgid "fill screen"
 msgstr "дзлгзц дүүрг�х"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "ѳнгѳ"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr "�үүд�р"
 
@@ -197,65 +198,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr "өнгө"
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr "�үүд�р"
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr "�аарал"
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr "улаан"
@@ -406,545 +407,547 @@ msgstr "�н� нь арай их"
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr "�н� нь арай бага"
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr "т�нцүү"
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "үгүй�г�"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr "ба"
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "��в�л"
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "хүл��"
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr "үүрд"
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr "дaвтax"
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr "x�p�в"
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr "бол"
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
-msgstr ""
+#: TurtleArt/tabasics.py:772
+msgid "else"
+msgstr "��в�л"
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "�х�л"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr "бичв�р"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr ""
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr "үйлд�л"
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr "богц 1-д хадгал"
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr "богц 2-д хадгал"
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr "бичв�р"
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr ""
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr "богц 1"
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr "богц 2"
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr "богц"
-
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
-msgstr "миний богц"
-
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr "богц"
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr "утга"
 
-#: TurtleArt/tabasics.py:899
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
+msgstr "миний богц"
+
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
 msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
-msgstr "үйлд�л"
-
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 #, fuzzy
 msgid "action 1"
 msgstr "үйлд�л"
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 #, fuzzy
 msgid "action 2"
 msgstr "үйлд�л"
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr "хогийн �ав"
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr "хогийн �ав хоо�лох"
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr "бүгдийг арилгах"
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr "Гарчиг"
 
 # ��т м�лхийг зог�оох ��в�л ��т м�лхий зог� 2-н н�гийг аваарай
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr "Я�т м�лхий зог�"
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr "Блокыг харуул"
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr "Блок нуу"
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr "�чаалла..."
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr "Хадгалах..."
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr "Чигл�л"
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr "дараах"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr "дүр�л�л"
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr "Дүр�л�л��р хадгалах"
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
 # Зураачийн зураг хольж өнгө гаргадаг Х�ВТ�� тай ижил агуулгатай шүү
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr "Хавтанг харуул"
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr "Хавтан нуу"
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr "За�варлах"
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr "Харах"
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "Тө�өл"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr "Хуулах"
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr "Тавих"
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr "Дзлгзц дүүрг�х"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr "Блокыг харуул"
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr "Блокыг нуу"
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr "Жиш�� ачаалах"
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr "�рилга"
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr "Эх�л"
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr "�лхам"
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr "Ту�ламж"
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr "Зог�оох"
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1053,661 +1056,672 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr "дуу чим��"
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
+#: plugins/audio_sensors/audio_sensors.py:90
+#: plugins/audio_sensors/audio_sensors.py:105
 msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:90
-#: plugins/audio_sensors/audio_sensors.py:105
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
 msgid "microphone input volume"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/audio_sensors/audio_sensors.py:119
+#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "pitch"
 msgstr "өндөр"
 
-#: plugins/audio_sensors/audio_sensors.py:119
-#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
 msgid "microphone input pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
-msgstr "���ргүүц�л"
-
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
+msgid "resistance"
+msgstr "���ргүүц�л"
+
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
 msgid "microphone input resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
-msgstr "цахилгаан хүчд�л"
-
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr "цахилгаан хүчд�л"
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 #, fuzzy
 msgid "while"
 msgstr "цагаан"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr "д��д"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr "журнал"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr "дуу бичл�г"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr "видео"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr "тайлбар"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr "үзүүл�х"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr "ма�штаб тогтоох"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr "зураг хадгалах"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr "зураг н�р"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr "ма�штаб"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr "гар"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr "цаг"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr "өг"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr "ав"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr "тайлбар"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr "үзүүл"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr "��т м�лхий"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr "д��д"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+#, fuzzy
+msgid "setxy"
+msgstr "т�нхл�г ХУ"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr "Блок нуу"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr "Блокыг харуул"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr "жаг�аалт"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr "өргөн"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr "өндөр"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 #, fuzzy
 msgid "presentation 1x1"
 msgstr "үзүүл�н"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 #, fuzzy
 msgid "presentation 2x1"
 msgstr "үзүүл�н"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 #, fuzzy
 msgid "presentation 1x2"
 msgstr "үзүүл�н"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 #, fuzzy
 msgid "presentation 2x2"
 msgstr "үзүүл�н"
@@ -1840,11 +1854,11 @@ msgstr ""
 msgid "temperature"
 msgstr "температур"
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr "хоорондын зай"
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1861,11 +1875,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1884,7 +1898,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1901,26 +1915,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1952,12 +1966,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1967,932 +1981,1004 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 #, fuzzy
 msgid "light"
 msgstr "баруун"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 #, fuzzy
 msgid "port"
 msgstr "Порт"
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 #, fuzzy
 msgid "read"
 msgstr "улаан"
 
-#: taextras.py:329
+#: taextras.py:359
 #, fuzzy
 msgid "sensor"
 msgstr "М�др�хүй"
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 #, fuzzy
 msgid "mode"
 msgstr "үлд�гд�л"
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr "Шин�"
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr "���х"
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr "Хадгалах"
 
 # ��рн��� гадна төрлөө �ольж хадгалдаг тул Өөрөөр хадгалах г�д�г нь зүг��р болов уу? мөн Scratch д��р инг�ж орчуул�ан байгаа.
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 #, fuzzy
 msgid "Save as"
 msgstr "Өөрөөр хадгалах"
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr "HTML-аар хадгалах"
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr "Гарах"
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr "Файл"
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr "Х�р�г��л"
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr "Оношилгоо"
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "Я�т М�лхий"
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
+#~ msgid "Save as HTML"
+#~ msgstr "HTML-аар хадгалах"
+
 #~ msgid "presentation"
 #~ msgstr "үзүүл�н"
 
-#~ msgid "Hide blocks"
-#~ msgstr "Блок нуу"
-
 #~ msgid "full screen"
 #~ msgstr "дзлгзц дүүрг�х"
 
@@ -2934,9 +3020,6 @@ msgstr ""
 #~ msgid "save Logo"
 #~ msgstr "Logo-аар хадгалах"
 
-#~ msgid "else"
-#~ msgstr "��в�л"
-
 #~ msgid "stop stack"
 #~ msgstr "�алгаа� зог�"
 
diff --git a/po/mr.po b/po/mr.po
index d1d9532..d3dea1f 100644
--- a/po/mr.po
+++ b/po/mr.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-09-11 12:18+0200\n"
 "Last-Translator: <ganeshgajre@gmail.com>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 "X-Generator: Pootle 2.0.1\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "टर�टलआर�ट"
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr ""
 
@@ -52,7 +53,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr ""
 
@@ -61,7 +62,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr ""
 
@@ -89,11 +90,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -111,8 +112,8 @@ msgstr "seth"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "क�ष निर�देशक"
 
@@ -122,8 +123,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "य निर�देशक"
 
@@ -133,8 +134,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "शिर�षक"
 
@@ -176,11 +177,11 @@ msgstr ""
 msgid "fill screen"
 msgstr "स�क�रीन भरा"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr ""
 
@@ -197,65 +198,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr "रंगाचा दर�जा निश�चीत करा"
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -407,543 +408,545 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr ""
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr ""
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr ""
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr "फ�लो अॉपरेटरची पट�टी"
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr ""
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr ""
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 #, fuzzy
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr "do-while-True operator that uses boolean operators from Numbers palette"
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 #, fuzzy
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr "do-while-True operator that uses boolean operators from Numbers palette"
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "स�रूवात"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr "मजकूर"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr "स�ट�रींग किंमत"
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr ""
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr "मजकूर"
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr "स�ट�रींग किंमत"
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr ""
-
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
-msgstr ""
-
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
+msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894
-msgid "store in"
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr "शिर�षक"
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr "कासव थांबवा"
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr "ब�लॉक�स दाखवा"
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr "ब�लॉक�स लपवा"
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr "अन�स�थापन"
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr "प�ढिल"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr "लोगो मध�ये जतन करा"
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr "चित�र म�हणून जतन करा"
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr "फोटो"
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr "फोटो जतन करा"
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr "पट�टी दाखवा"
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr "पट�टी लपवा"
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr "निर�देशकांचे परिमाण कमी करा"
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr "निर�देशकांचे परिमाण वाढवा"
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr "बदल करा"
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr "दृश�य"
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "प�रकल�प"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr "कॉपी"
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr "पेस�ट"
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr "मोठी स�क�रीन"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr "कार�टेशियन निर�देशक"
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr "पोलार निर�देशक"
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr "मेट�रीक निर�देशक"
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr "ब�लॉक मोठे करा"
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr "ब�लॉक लहान करा"
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr "उदाहरण दाखवा"
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr "साफ"
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr "धावा"
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr "पायरी"
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr "मदत"
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr "थांबा"
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr "पायथन ब�लॉक दाखवा"
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr "<Ctrl>p"
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr "<Ctrl>e"
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr "<Ctrl>r"
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr "<Ctrl>w"
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr "<Ctrl>s"
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1054,657 +1057,667 @@ msgstr "दाखल अयशस�वी"
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr "सेन�सर ब�लॉक�सची पट�टी"
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr "आवाज"
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr "मिडिया साधनांची पट�टी"
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr "प�रकाशमान"
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr "कॅमे-याने प�रकाशाची पातळी तपासली"
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr "Average RGB color from camera is pushed to the stack"
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr "कॅमे-याचे आऊटप�ट"
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr "RFID"
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr "RFID उपकरणातून किंमत वाचा"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr "ज�यावेळी"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr "do-while-True operator that uses boolean operators from Numbers palette"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr "जोपर�यंत"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr "do-until-True operator that uses boolean operators from Numbers palette"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
-msgstr "मिडिया साधनांची पट�टी"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr "वरचा"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr "जर�नल"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr "श�गर जर�नल मिडिया साधन"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr "ध�वनी"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr "श�गर जर�नल ध�वनी साधन"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr "व�हिडीयो"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr "श�गर जर�नल व�हिडीयो साधन"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr "वर�णन"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr "श�गर जर�नल वर�णन क�षेत�र"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr "दाखवा"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr "जर�नलमधून मजकूर किंवा मिडीया दाखवते"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr "रांगेतले दाखवा"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr "प�रमाण निश�चित करा"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr "मिडीयाचे प�रमाण निश�चित करा"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr "चित�र जतन करा"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr "चित�राचे नाव"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr "श�गर जर�नलमध�ये चित�र जतन करा"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr "SVG जतन करा"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr "श�गर जर�नलमध�ये टर�टल चित�रे SVG फाईल म�हणून जतन करा"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr "प�रमाण"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr "चालू प�रमाणाची किंमत दाखवते"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr "मिडीया विश�रांती"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr "चालू चित�रफित किंवा ध�वनीफित संपेपर�यंत थांबा"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr "शंका किबोर�ड"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr "query for keyboard input (results stored in keyboard block)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr "किबोर�ड"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr "कासव"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr "वरचा"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr "ब�लॉक�स लपवा"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr "ब�लॉक�स दाखवा"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr "प�रस�त�तीकरण 1x1"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr "प�रस�त�तीकरण 2x1"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr "प�रस�त�तीकरण 1x2"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr "प�रस�त�तीकरण 2x2"
 
@@ -1836,11 +1849,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1857,11 +1870,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1880,7 +1893,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1897,26 +1910,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1948,12 +1961,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1963,932 +1976,1004 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 #, fuzzy
 msgid "Palette of physics blocks"
 msgstr "सेन�सर ब�लॉक�सची पट�टी"
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 #, fuzzy
 msgid "Palette of WeDo blocks"
 msgstr "सेन�सर ब�लॉक�सची पट�टी"
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr ""
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 #, fuzzy
 msgid "port"
 msgstr "पोर�ट"
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 #, fuzzy
 msgid "Palette of Arduino blocks"
 msgstr "सेन�सर ब�लॉक�सची पट�टी"
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr "असा वापर करा"
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr "अपर�यायी अॅक�शन"
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr "फाईल मिळाली नाही"
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr "Configuration directory not writable: %s"
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr "नवीन"
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr "उघडा"
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr "साठवा"
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr "यानावे जतन करा"
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr "HTML मध�ये जतन करा"
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr "बंद"
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr "फाईल"
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr "निर�देशकांचे परिमाण बदला"
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr "ब�लॉकची साई� प�र�ववत करा"
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr "ब�लॉक दाखवा/लपवा"
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr "साधने"
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr "चूक शोधा"
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "कासव"
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr "त�मचे काम जतन �ालेले नाही. बंद करण�याआधी ते जतन करायचे का?"
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr "प�रकल�प जतन करायचा का?"
 
+#~ msgid "Save as HTML"
+#~ msgstr "HTML मध�ये जतन करा"
+
 #~ msgid "<Ctrl>d"
 #~ msgstr "<Ctrl>d"
 
 #~ msgid "presentation"
 #~ msgstr "प�रस�त�ती"
 
-#~ msgid "Hide blocks"
-#~ msgstr "ब�लॉक�स लपवा"
-
 #~ msgid "<Ctrl>b"
 #~ msgstr "<Ctrl>b"
 
diff --git a/po/ms.po b/po/ms.po
index 5ca99f7..54f94f4 100644
--- a/po/ms.po
+++ b/po/ms.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2009-02-20 14:16-0500\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -16,9 +16,8 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "X-Generator: Pootle 1.1.0rc2\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr ""
 
@@ -27,6 +26,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr ""
 
@@ -51,7 +52,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr ""
 
@@ -60,7 +61,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr ""
 
@@ -88,11 +89,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -110,8 +111,8 @@ msgstr "seth"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr ""
 
@@ -121,8 +122,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr ""
 
@@ -132,8 +133,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr ""
 
@@ -175,11 +176,11 @@ msgstr ""
 msgid "fill screen"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr ""
 
@@ -196,65 +197,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -404,541 +405,543 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr ""
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr ""
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr ""
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr ""
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr ""
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr ""
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
-msgid "store in box 1"
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
-msgid "stores numeric value in Variable 1"
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
-msgid "store in box 2"
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
-msgid "stores numeric value in Variable 2"
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
+#: TurtleArt/tabasics.py:866
+msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:864
-msgid "box 1"
+#: TurtleArt/tabasics.py:871
+msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
-msgid "Variable 1 (numeric value)"
+#: TurtleArt/tabasics.py:879
+msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
-msgid "box 2"
+#: TurtleArt/tabasics.py:884
+msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
-msgid "Variable 2 (numeric value)"
+#: TurtleArt/tabasics.py:892
+msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
+#: TurtleArt/tabasics.py:895
+msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
+#: TurtleArt/tabasics.py:902
+msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:905
+msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr ""
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr ""
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr ""
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr ""
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr ""
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr ""
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1047,657 +1050,667 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1829,11 +1842,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1850,11 +1863,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1873,7 +1886,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1890,26 +1903,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1941,12 +1954,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1956,915 +1969,987 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr ""
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr ""
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
diff --git a/po/mvo.po b/po/mvo.po
index 93186fd..f586bfa 100644
--- a/po/mvo.po
+++ b/po/mvo.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-02-24 04:30+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 "X-Generator: Pootle 2.0.1\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr ""
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr ""
 
@@ -52,7 +53,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr ""
 
@@ -61,7 +62,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr ""
 
@@ -89,11 +90,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -111,8 +112,8 @@ msgstr "seth"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr ""
 
@@ -122,8 +123,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr ""
 
@@ -133,8 +134,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr ""
 
@@ -176,11 +177,11 @@ msgstr ""
 msgid "fill screen"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr ""
 
@@ -197,65 +198,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -405,541 +406,543 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr ""
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr ""
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr ""
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr ""
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr ""
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr ""
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
-msgid "store in box 1"
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
-msgid "stores numeric value in Variable 1"
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
-msgid "store in box 2"
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
-msgid "stores numeric value in Variable 2"
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
+#: TurtleArt/tabasics.py:866
+msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:864
-msgid "box 1"
+#: TurtleArt/tabasics.py:871
+msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
-msgid "Variable 1 (numeric value)"
+#: TurtleArt/tabasics.py:879
+msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
-msgid "box 2"
+#: TurtleArt/tabasics.py:884
+msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
-msgid "Variable 2 (numeric value)"
+#: TurtleArt/tabasics.py:892
+msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
+#: TurtleArt/tabasics.py:895
+msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
+#: TurtleArt/tabasics.py:902
+msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:905
+msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr ""
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr ""
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr ""
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr ""
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr ""
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr ""
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1048,657 +1051,667 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1830,11 +1843,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1851,11 +1864,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1874,7 +1887,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1891,26 +1904,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1942,12 +1955,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1957,916 +1970,988 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr ""
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr ""
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
diff --git a/po/nb.po b/po/nb.po
index b7d0db9..09e68fe 100644
--- a/po/nb.po
+++ b/po/nb.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2009-09-02 01:50-0400\n"
 "Last-Translator: Chris Leonard <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -16,9 +16,8 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "X-Generator: Pootle 1.2.1\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "Skilpaddetegner"
 
@@ -27,6 +26,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "fremover"
 
@@ -51,7 +52,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "venstre"
 
@@ -60,7 +61,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "høyre"
 
@@ -88,11 +89,11 @@ msgstr ""
 msgid "set xy"
 msgstr "sett xy"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "x"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "y"
 
@@ -109,8 +110,8 @@ msgstr ""
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "x-koordinat"
 
@@ -120,8 +121,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "y-koordinat"
 
@@ -131,8 +132,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "retning"
 
@@ -174,11 +175,11 @@ msgstr ""
 msgid "fill screen"
 msgstr "fyll skjerm"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "farge"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr "tone"
 
@@ -195,65 +196,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr "sett farge"
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr "sett tone"
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -404,551 +405,554 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "ikke"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr "og"
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "eller"
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "vent"
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr "for evig"
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr "gjenta"
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr "hvis"
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr "så"
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
-msgstr ""
+#: TurtleArt/tabasics.py:772
+msgid "else"
+msgstr "ellers"
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "start"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr "tekst"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr ""
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr ""
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr "lagre i boks 1"
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr "lagre i boks 2"
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr "tekst"
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr ""
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr "boks 1"
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr "boks 2"
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr "boks"
-
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
-msgstr ""
-
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr "boks"
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 #, fuzzy
 msgid "Title"
 msgstr "tittel"
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 #, fuzzy
 msgid "Stop turtle"
 msgstr "stopp skilpadde"
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 #, fuzzy
 msgid "Show blocks"
 msgstr "vis blokker"
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+#, fuzzy
+msgid "Hide blocks"
+msgstr "skjul blokker"
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 #, fuzzy
 msgid "next"
 msgstr "tekst"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 #, fuzzy
 msgid "Save as Logo"
 msgstr "lagre som Logo"
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 #, fuzzy
 msgid "Save as image"
 msgstr "lagre som bilde"
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 #, fuzzy
 msgid "Show palette"
 msgstr "vis verktøykasse"
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 #, fuzzy
 msgid "Hide palette"
 msgstr "skjul verktøykasse"
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "Prosjekt"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 #, fuzzy
 msgid "Fullscreen"
 msgstr "fyll skjerm"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 #, fuzzy
 msgid "Grow blocks"
 msgstr "vis blokker"
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr ""
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1059,660 +1063,672 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr "lyd"
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 #, fuzzy
 msgid "set scale"
 msgstr "sett tone"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr "tastatur"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr "ta av"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 #, fuzzy
 msgid "turtle"
 msgstr "Skilpadde"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
-msgstr ""
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+#, fuzzy
+msgid "loads a block"
+msgstr "last inn blokken min"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+#, fuzzy
+msgid "setxy"
+msgstr "sett xy"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr "skjul blokker"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 #, fuzzy
 msgid "show blocks"
 msgstr "vis blokker"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr "bredde"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr "høyde"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1844,11 +1860,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1865,11 +1881,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1888,7 +1904,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1905,26 +1921,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1956,12 +1972,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1971,926 +1987,997 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 #, fuzzy
 msgid "light"
 msgstr "høyre"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 #, fuzzy
 msgid "mode"
 msgstr "modulo"
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 #, fuzzy
 msgid "Save as"
 msgstr "Lagre som"
 
-#: turtleblocks.py:332
-#, fuzzy
-msgid "Save as HTML"
-msgstr "lagre som HTML"
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "Skilpadde"
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
 #, fuzzy
-#~ msgid "Hide blocks"
-#~ msgstr "skjul blokker"
+#~ msgid "Save as HTML"
+#~ msgstr "lagre som HTML"
 
 #, fuzzy
 #~ msgid "full screen"
@@ -2914,10 +3001,6 @@ msgstr ""
 #~ msgid "name"
 #~ msgstr "navn"
 
-#, fuzzy
-#~ msgid "load my block"
-#~ msgstr "last inn blokken min"
-
 #~ msgid "stack 2"
 #~ msgstr "program 2"
 
@@ -2927,9 +3010,6 @@ msgstr ""
 #~ msgid "Keyboard"
 #~ msgstr "Tastatur"
 
-#~ msgid "else"
-#~ msgstr "ellers"
-
 #~ msgid "My Blocks"
 #~ msgstr "Mine Blokker"
 
diff --git a/po/ne.po b/po/ne.po
index 487c3f6..309b411 100644
--- a/po/ne.po
+++ b/po/ne.po
@@ -6,9 +6,9 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
-"PO-Revision-Date: 2012-06-16 03:16+0200\n"
-"Last-Translator: Chris <cjl@laptop.org>\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
+"PO-Revision-Date: 2012-06-18 05:35+0200\n"
+"Last-Translator: aman0115 <aman.maharjan@olenepal.org>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "Language: ne\n"
 "MIME-Version: 1.0\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 "X-Generator: Pootle 2.0.5\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "टर�टल आर�ट"
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr "टर�टलको आदेशहरूको प�यालेट"
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "अगाडि"
 
@@ -52,7 +53,7 @@ msgid "clears the screen and reset the turtle"
 msgstr "स�क�रिन खाली गर�छ र टर�टललाई रिसेट गर�छ"
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "बाया�"
 
@@ -61,7 +62,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr "कछ�वालाई घडिको उल�टो दिशामा घ�माउ�छ (कोण ढिग�रीमा)"
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "दाया�"
 
@@ -89,11 +90,11 @@ msgstr "टर�टल चाप को वरिपरी सार�छ"
 msgid "set xy"
 msgstr "xy राख"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "x"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "y"
 
@@ -111,8 +112,8 @@ msgstr "शीर�षक राख"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr "टर�टलको शिर�षक निर�धारण गर�छ (0 स�क�रिनको माथिल�लो भागमा छ।)"
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "xcor"
 
@@ -124,8 +125,8 @@ msgstr ""
 "टर�टलको तत�काल x-निर�देशांक मान बचाइराख�छ (संख�या खण�डको सट�टामा प�रयोग गर�न "
 "सकिन�छ)"
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "ycor"
 
@@ -137,8 +138,8 @@ msgstr ""
 "टर�टलको तत�काल y- निर�देशांक मान बचाइराख�छ(संख�या खण�डको सट�टामा प�रयोग गर�न "
 "सकिन�छ)"
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "शीर�षक"
 
@@ -181,11 +182,11 @@ msgstr "टरà¥�टलले बनाà¤�को रेखा को साइà¤
 msgid "fill screen"
 msgstr "स�क�रिन भर"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "रंग"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr "छाया"
 
@@ -202,65 +203,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr "पेनको तत�कालिन आकार बचत गर�छ (सङ�ख�या खण�डको सट�टा प�रयोग गर�न सकिन�छ)"
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr "भर�न स�र� गर"
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr "भरि�को बह�भ�ज स�र� गर�छ (अन�त�य भर�ने खण�डसग� प�रयोग गरिने)"
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr "अन�त�यमा भर"
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr "भरि�को बह�भ�ज स�र� गर�छ ( पहिलो भरि�को खण�डस�ग प�रयोग गरिने)"
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr "कलमका रङहर�को प�यालेट"
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr "रंङ राख"
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr "कछ�वाले बना�को रेखाको रंग सेट गर�छ"
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr "छाया राख"
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr "कछ�वाले बना�को रेखाको सेड निर�धारण गर�छ"
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr "खरानी रङ�ग रख।"
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr "कछ�वाले बना�को धर�कोको छा�या निर�धारित गर�छ"
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr "पेनको हाल रंग राख�छ (अंक ब�लको सट�टामा पनि प�रयोग ह�न�छ)"
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr "अहिलेको कलमको रंग बचत गर�छ"
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr "खरानी रङ"
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr "खरानी रङ हालमा प�रयोग (यो अंक बल�क गर�न पनि प�रयोग गर�न सक�न� ह�न�छ)"
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr "भर�न स�र� गर"
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr "भरि�को बह�भ�ज स�र� गर�छ (अन�त�य भर�ने खण�डसग� प�रयोग गरिने)"
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr "अन�त�यमा भर"
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr "भरि�को बह�भ�ज स�र� गर�छ ( पहिलो भरि�को खण�डस�ग प�रयोग गरिने)"
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr "कलमका रङहर�को प�यालेट"
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr "रातो"
@@ -413,541 +414,544 @@ msgstr "भन�दा ठूलो"
 msgid "logical greater-than operator"
 msgstr "य�क�तिसंगत greater-than सञ�चालनकर�ता"
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr "ठिक"
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr "...भन�दा कम"
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr "य�क�तिसंगत less-than सञ�चालनकर�ता"
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr "बेठिक"
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr "बराबर"
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr "य�क�तिसंगत equal-to सञ�चालनकर�ता"
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "होइन"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr "य�क�तिसंगत NOT सञ�चालनकर�ता"
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr "र"
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr "य�क�तिसंगत AND सञ�चालनकर�ता"
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "अथवा"
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr "य�क�तिसंगत वा सञ�चालनकर�ता"
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr "फ�लो सञ�चालनकर�ताको प�यालेट"
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "पर�ख"
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr "कार�यक�रम कार�यान�वयनलाई तोकि�को समयले रोक�छ"
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr "सधैकोलागि"
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr "ल�प (हर�) सधै�का लागी"
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr "दोहोर��याउ"
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr "तोकि� अन�सार ल�प गर�छ"
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr "यदि"
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr "अनि"
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr "इफ देन"
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr "सङ�ख�या प�यालेटबाट ब�लियन सञ�चालकहरू प�रयोग गर�ने if-thenसञ�चालक"
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
-msgstr "देन �ल�स"
+#: TurtleArt/tabasics.py:772
+msgid "else"
+msgstr "नत�र"
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr "इफ� देन �ल�स"
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr "सङ�ख�या प�यालेटबाट ब�लियन सञ�चालकहरू प�रयोग गर�ने if-then-else सञ�चालक"
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr "तर�सो खाली ठा�ऊ"
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr "जगहर� दाया� था�क लग�छ"
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr "ठाडो गरि खाली ठाउ�"
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr "जग�सहर� तल था�क लाग�छन"
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr "कार�य रद�द गर"
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr "हालको कार�य रोक�छ"
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr "चल खण�डहर�को प�यालेट"
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "स�र� गर"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr "कार�यलाई उपकरण पट�टी चलाउने बटनस�ग जडान गर�छ"
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr "पाठ"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr "स�ट�रिङ मान"
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr "कार�य"
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr "नामाकरण गर�न मिल�ने कार�य था�कको माथि"
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr "इनभोक�स नामाङिक�त कार�य थाक"
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr "बाकस १ मा भंडार गर"
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 msgid "stores numeric value in Variable 1"
 msgstr "संख�यात�मक मान चल १ मा भण�डारण गर�छ"
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr "बाकस २ मा भंडार गर"
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 msgid "stores numeric value in Variable 2"
 msgstr "संख�यात�मक मान चल २ मा भण�डारण गर�छ"
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr "पाठ"
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr "स�ट�रिङ मान"
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr "बाकस १"
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr "चल 1 (संख�यात�मक मान)"
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr "बाकस २"
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr "चल २ (संङख�यातमक मान)"
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr "बाकस"
-
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
-msgstr "मेरो बाकस"
-
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
-msgstr "नाम गरि�को चल (संख�यात�मक मान)"
-
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr "स�टोर गर�न�होस�"
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr "बाकस"
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr "मान"
 
-#: TurtleArt/tabasics.py:899
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
+msgstr "मेरो बाकस"
+
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
 msgid "stores numeric value in named variable"
 msgstr "संख�यात�मक मानलाई नाम गरि�को चलमा भण�डारन गर�छ"
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
-msgstr "कार�य"
-
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
-msgstr "नामाकरण गर�न मिल�ने कार�य था�कको माथि"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
+msgstr "नाम गरि�को चल (संख�यात�मक मान)"
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr "कार�य १"
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr "कार�य १ थाकको प�रथम मा छ।"
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr "कार�य २"
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr "कार�य २ थाकको माथि"
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr "इनभोक�स नामाङिक�त कार�य थाक"
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr "कार�य १ थाक स�त�ति गर�छ"
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr "कार�य २ थाक स�त�ति गर�छ"
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr "रद�दिटोकरी"
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr "खाली डस�टबीन"
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr "रद�दीटोकरीको बस�त� सधैलाई मेटाउ�छ"
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr "सबै पूर�वावस�थामा ल�याउ"
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr "रद�दि टोकरीमा भ�का सबै सामग�री फिर�ता जान�छ"
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr "सबै सफा गर"
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr "सबै खण�डहरू रद�दीटोकरीमा सार"
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr "अंश च�निंदा खण�डहरू"
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr "शीर�षक"
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr "टर�टल रोक"
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr "खण�डहर� देखाउ"
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr "खण�डहर� ल�काऊ"
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr "निर�गत गरेन"
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr "मलाई आउ�दैन कसरी गर�ने"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr "मनपर�दैन"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr "आपूर�तिको र�पमा"
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr "अर�को प�यालेट देखा�उछ"
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr "खण�डहर�को प�यालेटको अभिम�खीकरण परिवर�तन गर�छ"
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr "स�र� गर..."
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr "सेभ गर..."
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr "खोल�नलाई क�लिक गर"
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr "पृष�ठविन�यास"
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr "आर�को"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr "सिफ�ट"
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr "खण�डहर� अंश छान"
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr "चित�र"
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr "लोगोको र�पमा सेभ गर"
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr "तस�विरको र�पमा सेभ गर"
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr "स�न�यापशट"
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr "स�नयापसट सेभ गर"
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr "होबर सहयोग बन�द गर"
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr "होबर सहयोग स�र� गर"
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr "प�यालेट देखाउ"
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr "प�यालेट ल�काऊ"
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr "निर�देशांक तल प�न: स�केल गर"
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr "निर�देशांक माथि प�न: स�केल गर"
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr "सम�पादन गर"
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr "हेर"
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "परियोजना"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr "सेभ गर/स�र� गर"
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr "प�रतिलिपी बनाऊ"
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr "प�रतिलिपी सार"
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+#, fuzzy
+msgid "Restore blocks from trash"
+msgstr "रद�दि टोकरीमा भ�का सबै सामग�री फिर�ता जान�छ"
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr "प�रै पर�दा"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr "कार�टेसियन निर�देशांक"
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr "पोलार निर�देशांक"
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr "मैट�रिक / मापीय निर�देशांक"
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr "खण�डहर� बढाऊ"
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr "खण�डहर� घटाऊ"
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr "उदाहरण स�र� गर"
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr "सफा गर�न�होस�"
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr "चलाउन�होस�"
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr "चाल"
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr "मद�दत"
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr "रोक"
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr "परियोजना स�र� गर"
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr "पल�गइन स�र� गर"
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr "पाइथन खण�ड स�र� गर"
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr "<Ctrl>p"
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr "<Ctrl>e"
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr "<Ctrl>r"
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr "<Ctrl>w"
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr "<Ctrl>s"
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr "पल�गइन इन�टल गर�न सकि�न।"
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr "कृपया पल�गइन चलाउन टर�टल आर�ट प�नरारम�भ गर।"
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr "पल�गइन %s पहिल�यै इन�टल भइसक�यो।"
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr "के तिमी %s रिइन�टल गर�न चाहन�छौ?"
@@ -1057,434 +1061,452 @@ msgstr "अप�लोड गर�न सकेन"
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr "सेन�सर खण�डहर�को प�यालेट"
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr "गतिवृद�धि"
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr "थ�प�रो ह�ने गरी x, y, z मा गतिवृद�धि थिच"
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr "ध�बनि"
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr "कच�चा माइक�रोफोनको आगत संकेत"
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
+#: plugins/audio_sensors/audio_sensors.py:90
+#: plugins/audio_sensors/audio_sensors.py:105
 msgid "loudness"
 msgstr "चर�कोपन"
 
-#: plugins/audio_sensors/audio_sensors.py:90
-#: plugins/audio_sensors/audio_sensors.py:105
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
 msgid "microphone input volume"
 msgstr "माइक�रोफोन आयातको भोल�य�म"
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/audio_sensors/audio_sensors.py:119
+#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "pitch"
 msgstr "पिच"
 
-#: plugins/audio_sensors/audio_sensors.py:119
-#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
 msgid "microphone input pitch"
 msgstr "माइक�रोफोन आगत पिच"
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
-msgstr "प�रतिबन�ध"
-
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
+msgid "resistance"
+msgstr "प�रतिबन�ध"
+
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
 msgid "microphone input resistance"
 msgstr "माइक�रोफोनको आगत प�रतिरोध"
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
-msgstr "भोल�टेज"
-
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr "भोल�टेज"
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr "माइक�रोफोनको आयात भोल�य�म"
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr "मिडिया वस�त�हर�को प�यालेट"
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr "चम�किलोपन"
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr "क�यामेराले पत�तालगा�को प�रकाशको मात�रा"
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr "क�यामेराबाट आ�को औसत RGB रंग थाकमा पन�छाइन�छ"
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr "क�यामेराको निर�गत"
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr "प�रकाश सेंसरद�वारा पता लगा�को प�रकाश मात�रा"
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr "RFID"
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr "RFID यन�त�रबाट मान पढ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr "�कैछिन पछि"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 "अंक प�यालेटबाट boolean सञ�चालनकर�ता प�रयोग गर�ने do-while-True सञ�चालनकर�ता"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr "नभ�सम�म"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 "do-until-True सञ�चालनकर�ता ज�नले अंकहर� प�यालेटदैखि ब�लियन सञ�चालनकर�ता "
 "चलाउछ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
-msgstr "मिडिया वस�त�हर�को प�यालेट"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr "माथि"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
+msgstr "पतन गर�न मिल�ने थाकको माथि"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr "पंजिका"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr "स�गर जर�नल मिडिया वस�त�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr "श�रव�य"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr "स�गर जर�नल श�रव�य वस�त�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr "भिडियो"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr "स�गर जर�नल भिडियो वस�त�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr "वर�णन"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr "स�गर पंजिका वर�णन फा�ट"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr "देखाउ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr "पंजिकामा रहेको पाठ वा मिडिया देखाउ�छ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr "पङ�क�तिबद�धर�पमा देखाऊ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr "छाया राख"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr "मिडियाको स�केल निर�धारित गर�छ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr "तस�बिर सेभ गर"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr "तस�विरको नाम"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr "स�गर जर�नलमा तस�विर सेभ गर�छ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr "SVG सेभ गर"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr "टर�टल ग�राफिकलाई SVG बनाई स�गर जर�नलमा सेभ गर�छ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr "स�केल"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr "हालको स�केल मान राख�छ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr "मिडिया रोक"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr "हालको भिडियो वा आवाज समाप�त ह�न क�र�न�होस�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr "मिडिया बन�द गर"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr "बन�द गर भिडियो आथवा आवाज"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr "मिडिया रोक"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr "रोक भिडियो आथवा आवाज"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr "मिडिया प�नरारम�भ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr "प�नरारम�भ स�र� गरन� भिडियो आथवा आवाज"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr "बोल"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr "हेलो"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr "पाठ बोल�छ"
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr "साइनतरङ�ग"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr "अन�तराल"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr "साइनतरङ�गलाई आवृत�ति, कोणाङ�क र अन�तरालमा ( सेकेन�डमा) देखाउ�छ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr "बटन तल"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr "यदि माउस बटन थिचेको भ�मा १ फर�काउ�छ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+#, fuzzy
+msgid "returns True if mouse button is pressed"
+msgstr "यदि माउस बटन थिचेको भ�मा १ फर�काउ�छ"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr "माउस x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr "माउसको x निर�देशाङ�क फर�काउ�छ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr "माउस y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr "माउसको y निर�देशाङ�क फर�काउ�छ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr "क�वेरी क�ञ�जीपाटी"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr "क�ञ�जीपाटीको लाई क�वेरी आगत (परिणामहर� क�ञ�जीपाटीको बल�कमा छ)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr "क�ञ�जीपाटी"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
-#, fuzzy
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
-msgstr "क�वेरी-क�ञ�जीपाटी खण�डको परिणाम राख�छ।"
+msgstr "क�वेरी-क�ञ�जीपाटी खण�डको परिणामहर� ASCII को र�पमा राख�छ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr "पिक�सेल पढ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr "कछ�वा म�निको RGB कलर था�क म�नि फिर�ता जान�छ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr "टर�टलले देख�छ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr "टर�टलले \"देखेको\" रंग फिर�ता गर�छ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr "समय"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr "कार�यक�रम स�र� भ�देखिको बितेको समय(सेकेन�ड मा)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr "अतिरिक�त विकल�प भ�को प�यालेट"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr "धकाल"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr "मानलाई FILO (first-in last-out heap) मा धकेल�छ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr "हिप देखाउ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr "मानलाई FILO (first-in last-out heap) मा देखा�उछ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr "खाली थाक"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr "FILO (first-in last-out heap) मेटाउ�छ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr "पप�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr "FILO (first-in last-out heap)को मान पप गर�छ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr "खाली थाक"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr "थाक खाली भ� True फिर�ता र�गर�छ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr "टिप�पणी"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr "तपा�इको सङ�केतमा टिप�पणी राख�छ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr "प�रिन�ट"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr "मानलाई पर�दाको तल स�थिति खण�डमा छाप�छ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
 # http://ne.wikipedia.org/wiki/%E0%A4%AA%E0%A4%BE%E0%A4%87%E0%A4%A5%E0%A4%A8_%E0%A4%AA%E0%A5%8D%E0%A4%B0%E0%A5%8B%E0%A4%97%E0%A5%8D%E0%A4%B0%E0%A4%BE%E0%A4%AE%E0%A4%BF%E0%A4%99%E0%A5%8D%E0%A4%97_%E0%A4%AD%E0%A4%BE%E0%A4%B7%E0%A4%BE
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr "पाइथन"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 "प�रोगरामेबल खण�ड: उन�नत �कल-चल गणीत समीकरण थप�न प�रयोग गरिने, e.g., sin(x)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
@@ -1492,7 +1514,7 @@ msgstr ""
 "प�रोगरामेबल खण�ड: उन�नत बह�-चल गणीत समीकरण थप�न प�रयोग गरिने, e.g., sqrt(x*x "
 "+ y*y)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
@@ -1500,224 +1522,218 @@ msgstr ""
 "प�रोगरामेबल खण�ड: उन�नत बह�-चल गणीत समीकरण थप�न प�रयोग गरिने, e.g., "
 "sin(x+y+z)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr "पाइथन खण�ड"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr "जर�नलमा रहेको tamyblock.py मोड�य�लको सङ�केत चलाउ�छ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr "कार�टेसन"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr "कार�टिसन कोर�डिनेट देखिउ�छ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr "पोलार"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr "पोलार निर�देशांक देखाऊ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr "कछ�वा"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr "आदेश गर�ने कछ�वा छान�छ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr "कछ�वाको शेल"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr "टर�टलमा अन�कूलन 'shell' राख"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr "माथि"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr "संक�षिप�त था�कको माथि"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr "तलतिर"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr "पतन गर�न मिल�ने थाकको तल"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
-msgstr "ढलेको चाङ:खोल�नको लागि क�लिक गर"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
-msgstr "पतन�को थाक तल खण�डमा छ। खोल�न क�लिक गर"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
+msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
-msgstr "थाकको माथि"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+#, fuzzy
+msgid "loads a block"
+msgstr "मेरो ब�लाक स�र� गर"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
-msgstr "लेव�ल"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+#, fuzzy
+msgid "setxy"
+msgstr "xy राख"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
-msgstr "पतन गर�न मिल�ने थाकको माथि"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
+msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr "प�रस�त�त गर�ने टेम�प�लेटहरूको प�यालेट"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr "खण�डहर� ल�काऊ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr "खण�डहर� ल�का�र क�यानभास सफा बनाउ�छ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr "खण�डहर� देखाऊ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr "ल�केका खण�डलाई पूर�वावस�थामा ल�याउ�छ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr "स�गर उपकरणपट�टी ल�काउ�छ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr "सूची"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr "प�रस�त�ति ब�लेटेड सूची"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr "प�रस�त�ति टेम�पलेट: ब�लेटका सूची"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr "प�रस�त�ति टेम�प�लेट: पंजिकाको वस�त� छान (विवरण नभ�का)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr "प�रस�त�ति टेम�प�लेट: पंजिकाको बस�त� छान (विवरण समेत)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr "प�रस�त�ति टेम�प�लेट: चारवटा जर�नलको वस�त� छान"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr "प�रस�त�ती टेम�प�लेट: द�ईवटा जर�नल बस�त� छान"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr "स�क�रिनको बाया�पट�टिको xcor"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr "तलतिर"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr "स�क�रिनको तलपट�टिको ycor"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr "चौडाइ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr "क�यानभासको चौडाइ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr "स�क�रिनको दाया�पट�टिको xcor"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr "स�क�रिनको माथिपट�टिको ycor"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr "उचाइ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr "क�यानभास हाइट"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr "शीर�षक x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr "शीर�षक y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr "बाया� x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr "माथि y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr "दाया� x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr "तल y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr "प�रस�त�ति १x१"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr "प�रस�त�ति 2x1"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr "प�रस�त�ति १x२"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr "प�रस�त�ति 2x2"
 
@@ -1851,11 +1867,11 @@ msgstr "अ�यामबीअन�ट प�रकाश"
 msgid "temperature"
 msgstr "तापमान"
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr "द�री"
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr "��काव"
 
@@ -1872,12 +1888,12 @@ msgid "Butia Robot"
 msgstr "ब�टिया रोबट"
 
 #: taextras.py:81
-msgid "delay Butia"
-msgstr "ब�टिया विलम�ब गर"
+msgid "refresh Butia"
+msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
-msgstr "बहस सेकेन�डहर�को लागि प�रतीक�षा गर"
+msgid "refresh the state of the Butia palette and blocks"
+msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
 #: taextras.py:84
@@ -1894,8 +1910,9 @@ msgid "speed Butia"
 msgstr "ब�टियाको गति बढाऊ"
 
 #: taextras.py:88
+#, fuzzy
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 "ब�टिया मोटरको गति ० देखि १०२३ सम�म मानको र�पमा सेट गर, �उटा बहसद�वारा पास "
@@ -1914,28 +1931,29 @@ msgstr "ब�टिया रोबटलाई अगाडि सार"
 msgid "move the Butia robot forward a predefined distance"
 msgstr "ब�टिया रोबटलाई पूर�वनिर�धारित द�रीमा अगाडि सार"
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
+msgid "left Butia"
+msgstr "बाया� ब�टिया"
+
+#: taextras.py:96
+#, fuzzy
+msgid "turn the Butia robot to the left"
+msgstr "ब�टिया रोबटलाई बाया� मोड़"
+
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
 msgid "backward Butia"
 msgstr "ब�टियालाई पछाडि सार"
 
-#: taextras.py:96
+#: taextras.py:99
 msgid "move the Butia robot backward"
 msgstr "ब�टिया रोबटलाई पछाडि सार"
 
-#: taextras.py:97
+#: taextras.py:100
 msgid "move the Butia robot backward a predefined distance"
 msgstr "ब�टिया रोबटलाई पूर�वनिर�धारित द�रीमा पछाडि सार"
 
-#. TRANS: This string is shorthand for "turn Butia left"
-#: taextras.py:99
-msgid "left Butia"
-msgstr "बाया� ब�टिया"
-
-#: taextras.py:100
-msgid "turn the Butia robot at left"
-msgstr "ब�टिया रोबटलाई बाया� मोड़"
-
 #. TRANS: This string is shorthand for "turn Butia right"
 #: taextras.py:102
 msgid "right Butia"
@@ -1965,12 +1983,12 @@ msgstr "ब�टिया रोबटलाई रोक"
 msgid "display Butia"
 msgstr "ब�टिया देखाऊ"
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr "हेलो वल�ड  ब�टिया                    "
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr "ब�टिया रोबटको पाठलाई ३२-क�यारेक�टर ASCII दिस�प�लेमा छाप।"
@@ -1980,382 +1998,440 @@ msgid "Butia"
 msgstr "ब�टिया"
 
 #: taextras.py:117
-msgid "The camera was not found."
-msgstr "क�यामेरा बेटेको थि�न।"
+#, fuzzy
+msgid "Error on initialization of the camera"
+msgstr "क�यामेराको आरंभीकरणमा त�र�टि"
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
-msgstr "क�यामेराको आरंभीकरणमा त�र�टि"
+msgid "No camera was found"
+msgstr ""
 
 #: taextras.py:119
+msgid "Error stopping camera"
+msgstr ""
+
+#: taextras.py:120
+msgid "Error starting camera"
+msgstr ""
+
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
+msgstr ""
+
+#: taextras.py:123
 msgid "FollowMe"
 msgstr "मलाई अन�गमन गर"
 
-#: taextras.py:120
+#: taextras.py:124
 msgid "follow"
 msgstr "अन�गमन"
 
-#: taextras.py:121
-msgid "R"
-msgstr "R"
-
-#: taextras.py:122
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr "G"
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr "R"
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr "B"
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr "RGB रंग अन�गमन गर"
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr "सीमा"
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr "RGB रंगको लागि सीमा रेखा सेट गर"
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr "व�यासमापन १ सेभ गर"
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr "व�यासमापन १ मा व�यासमापनलाई भण�डार गर�छ"
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr "व�यासमापन २ सेभ गर"
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr "व�यासमापन २ मा व�यासमापनलाई भण�डार गर�छ"
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr "व�यासमापन"
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr "व�यक�तिगत व�यासमापन भण�डार गर"
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr "व�यासमापन १"
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr "व�यासमापन १ फिर�ता गर"
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr "व�यासमापन २"
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr "व�यासमापन २ फिर�ता गर"
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr "व�यक�तिगत व�यासमापन फिर�ता गर"
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr "x स�थान"
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr "x स�थान फिर�ता गर"
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr "y स�थान"
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr "y स�थान फिर�ता गर"
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr "पिक�सेलहर�"
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr "सबैभन�दा ठ�लो बल�बको पिक�सेलहर�को सङ�ख�या फर�काउ�छ"
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr "रंग वा व�यासमापन अन�करण गर"
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr "न�य�नत�तम पिक�सेल"
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr "परिणाम हेर�न न�यूनतम संख�या सेट गर"
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr "खाली व�यासमापन"
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr "स�ट�रिंग सम�परिवर�तनमा त�र�टि छ"
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr "समबोट�"
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr "सम�बोट�को गति बढाऊ"
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr "सम�बोट�लाई गति देऊ"
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr "चाल आदेशहर�को लागि पूर�वनिर�धारित गति सेट गर।"
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr "सम�बोट�लाई अगाडि लग"
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr "सम�बोट�लाई अगाडि सार"
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr "सम�बोट�लाई पछाडि लग"
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr "सम�बोट�लाई पछाडि सार"
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr "सम�बोट�लाई रोक"
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr "सम�बोट�लाई रोक"
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr "सम�बोट�लाई बाया� मोड़"
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr "सम�बोट�लाई बाया� मोड़"
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr "सम�बोट�लाई दाया� मोड़"
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr "सम�बोट�लाई दाया� मोड़"
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr "केंद�र तर�फ कोण गर"
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr "डोजोको केंद�र तर�फ कोण मिलाऊ"
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr "शत�र� तर�फ कोण राख"
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr "शत�र� तर�फ कोण मिलाऊ"
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr "सम�बोट�को x निर�देशांक"
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr "सम�बोट�को x निर�देशांक लिऊ ।"
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr "सम�बोट�को y निर�देशांक"
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr "सम�बोट�को य निर�देशांक लिऊ ।"
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr "सम�बोट�को शत�र�को x निर�देशांक"
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr "शत�र�को x निर�देशांक लिऊ ।"
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr "सम�बोट�को शत�र�को y निर�देशांक"
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr "शत�र�को ञ निर�देशांक लिऊ ।"
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr "सम�बोट�को परिक�रमण"
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr "सम�बोट�को परिक�रमण लिऊ ।"
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr "शत�र�को परिक�रमण"
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr "शत�र�को परिक�रमण लिऊ ।"
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr "केंद�र सम�मको द�री"
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr "डोजोको केंद�र सम�मको द�री लिऊ ।"
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr "शत�र�सम�मको द�री"
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr "शत�र�सम�मको द�री लिऊ ।"
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr "स�चना अद�यावधिक गर"
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr "सर�भरबाट स�चना अद�यावधिक गर"
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr "भौतिकविज�ञान खण�डहर�को प�यालेट"
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr "बह�भ�ज स�र� गर"
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr "हालको टर�टलको xy स�थानमा आधारित नया� बह�भ�ज परिभाषा गर�न स�र� गर।"
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr "बिन�द� थप"
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr "हालको टर�टलको xy स�थानमा आधारित हालको बह�भ�जमा नया� बिन�द� थप ।"
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr "बह�भ�ज अन�त गर"
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr "नया� बह�भ�ज परिभाषा गर।"
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr "भरेको बह�भ�ज अन�त गर"
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr "सामान�य बह�भ�ज हैन"
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr "नया� भरेको बह�भ�ज परिभाषा गर।"
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr "त�रिभ�ज"
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr "सतह"
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr "परियोजनामा त�रिभ�ज वस�त� थप ।"
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr "वृत�त"
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr "परियोजनामा वृत�त वस�त� थप ।"
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr "समकोण आयत"
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr "परियोजनामा समकोण आयत वस�त� थप ।"
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr "प�नराम�भ"
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr "परियोजना प�नराम�भ गर; वस�त� स�चि सफा गर।"
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr "मोटर"
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr "चक�रिय गति"
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr "गति"
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
@@ -2363,57 +2439,57 @@ msgstr ""
 "मोटरको चक�रिय गति र गति ०(बन�द) देखि सकारात�मक अंकहर� सम�म फैलि�को ह�न�छ; "
 "मोटर हालै मात�र बना�को वस�त�मा राखिन�छ।"
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr "पिन"
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr "वस�त�लाई नखस�ने गरि त�यसलाई अड�याऊ।"
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr "संय�क�त"
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr "द�ईवटा वस�त�हर� साथमा जोड(हालैमात�र बना�को वस�त� र बिन�द� x, yको वस�त�)"
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr "भौतिकविज�ञान क�रियाकलापको र�पमा परियोजनालाई पंजिकामा सेभ गर।"
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 #, fuzzy
 msgid "Add a gear object to the project."
 msgstr "परियोजनामा वृत�त वस�त� थप ।"
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr "घनत�व"
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 "वस�त�हर�को लागि घनत�व ग�ण सेट गर(घनत�व क�नै पनि सकारात�मक अंक ह�न सक�छ)।"
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr "घर�षण"
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
@@ -2421,12 +2497,12 @@ msgstr ""
 "वस�त�हर�को लागि घर�षण ग�ण सेट गर( ० देखि १ सम�घम मान, जहा� ० ले घर�षणलाई "
 "बन�द गर�छ र १ मज़बूत घर�षण हो)।"
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr "ठोक�कि�र फर�कने ग�ण"
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
@@ -2434,11 +2510,12 @@ msgstr ""
 "वस�त�हर�को लागि ठोक�कि�र फर�कने ग�ण सेट गर( ० देखि १ सम�घम मान, जहा� ० "
 "भन�नाले शून�य उछाल र १ घेरै उत�फ�ल�ल हो)।"
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr "गतिशील शक�ति"
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
@@ -2446,11 +2523,11 @@ msgstr ""
 "स�थानमा स�थापित ह�न�छ।"
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr "WeDo खण�डहर�को प�यालेट"
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
@@ -2459,128 +2536,132 @@ msgstr ""
 "��काऊ,२����==दाया� ��काऊ)"
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr "सेन�सरको आउट�प�टको द�री"
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr "मोटर A"
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr "मोटर Aको हालको मान फर�काउ�छ"
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr "मोटर B"
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr "मोटर Bको हालको मान फर�काउ�छ"
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr "मोटर Aको मान सेट गर"
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr "मोटर Bको मान सेट गर"
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr "मोटरहर�को LEGO NXT खण�डहर�को प�यालेट"
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr "सेन�सरहर�को LEGO NXT खण�डहर�को प�यालेट"
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr "टच"
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr "अल�त�रासोनिक"
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr "उज�यालो"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr "PORT A"
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr "PORT B"
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr "PORT C"
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr "PORT 1"
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr "PORT 2"
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr "PORT 2"
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr "PORT 4"
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr "कृपया ब�रिकसग�को जडान जाच।"
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr "कृपया पोर�ट जाच।"
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr "शक�तिको मान -१२७ देखि १२७ भित�र ह�न�पर�छ।"
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr "त�र�टि घट�यो: सबै जडानहर� जाच र फेरि जडान गर�न कोसिस गर।"
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr "NXT भेटियो"
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr "NXT भटि�न"
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr "NXTलाई ताजा पार"
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr "जडान भ�को NXT ब�रिकलाई खोज।"
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr "टोन स�र� गर"
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr "आवृत�ति"
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr "समयको लागि आवृतिमा आवाज स�र� गर।"
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
@@ -2588,19 +2669,19 @@ msgstr ""
 "मोटरलाई\n"
 "आवर�तन घूमाऊ"
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr "पोर�ट"
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr "शक�ति"
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr "मोटरलाई घूमाऊ"
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
@@ -2608,185 +2689,199 @@ msgstr ""
 "मोटर \n"
 "परिचालन संकालन गर"
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr "आवर�तनहर�"
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr "PORT B र PORT C मा जडान भ�को द�ईवटा मोटरहर� संकालन गर"
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr "ब�रिकको PORT A"
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr "ब�रिकको PORT B"
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr "ब�रिकको PORT C"
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr "मोटर स�र� गर"
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr "मोटरलाई सधैको लागि चलाऊ।"
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr "मोटरलाई ब�रेक लगाऊ"
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr "उल�लेखित मोटर बन�द गर।"
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr "मोटरलाई रिसेट गर"
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr "मोटर काउन�टर रिसेट गर"
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr "मोटरको स�थान"
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr "मोटरको स�थान प�राप�त गर।"
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr "ब�रिकको PORT १"
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr "ब�रिकको PORT २"
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr "ब�रिकको PORT ३"
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr "ब�रिकको PORT ४"
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr "पढ"
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr "संवेदक"
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr "संवेदकको उपज पढ।"
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr "रंगको संवेदक"
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr "प�रकाश संवेदक"
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr "टच संवेदक"
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr "द�री संवेदक"
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr "ध�वनिको सेन�सर"
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr "प�रकाश सेट गर"
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr "अन�र�प पढ"
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr "TRANS:अर�दिउनो खण�डहर�को प�यालेट"
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr "HIGH"
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr "LOW"
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr "INPUT"
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr "OUTPUT"
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr "PWM"
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr "SERVO"
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr "ERROR: अर�दिनो र पोर�टको सङ�ख�या जाच।"
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr "ERROR: मान ० देखि २५५ सम�मको अंक ह�न�पर�छ।"
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr "ERROR: मान कि HIGH अथवा LOW ह�न�पर�छ।"
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr "ERROR: विधि कि INPUT, OUTPUT, PWM अथवा SERVO ह�न�पर�छ।"
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr "पिन विधि"
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr "विधि"
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr "पिन कार�य(INPUT, OUTPUT, PWM, SERVO) छान।"
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr "अन�र�प लेख"
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr "उल�लेखित पोर�टमा अन�र�प मान लेख।"
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr "अन�र�प पढ"
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
@@ -2794,123 +2889,155 @@ msgstr ""
 "अन�र�प पोर�टबाट मान पढ। मान ० देखि १०२३ सम�मको ह�न सक�छ। वोल�टेज निर�धारित "
 "गर�न Vref प�रयोग गर। USBको लागि, volt = लगभग (((read)*5)/1024)"
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr "डिजिटल लेख"
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr "उल�लेखित पोर�टमा डिजिटल मान लेख।"
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr "डिजिटल पढ"
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr "डिजिटल पोर�टबाट मान पढ।"
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr "डिजिटल पोर�टको लागि HIGH मान सेट गर।"
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr "डिजिटल आगतको लागि Arduino समन�रूप गर"
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr "सर�वो चलाउन Arduino समन�रूप गर।"
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr "डिजिटल पोर�टको लागि LOW मान सेट गर।"
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr "डिजिटल उत�पादको लागि Arduino समन�रूप गर"
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr "PWM(pulse-width modulation)को लागि समन�रूप गर।"
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr "प�रयोग हो"
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr "विकल�प नभ�मा कार�य:"
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr "फाइल भेटि�न"
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr "कनफिगरेसन निर�देशिकामा लेख�न मिल�दैन: %s"
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr "नया�"
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr "खोल"
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr "सेभ गर"
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr "नाममा सेभ गर"
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr "HTMLको र�पमा सेभ गर"
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr "बन�द गर�न�होस�"
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr "फाइल"
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr "निर�देशांक रिस�केल गर"
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr "खण�ड आकार रिसेट गर"
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr "खण�ड ल�काऊ/देखाऊ"
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr "औजार"
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr "त�र�टि सच�याउन�होस�"
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "टर�टल"
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr "तिमीसग� बचत नगरि�को काम छ। बन�द गर�न�पूर�व बचत गर�न चाहन�ह�न�छ?"
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr "परियोजना सेभ गर?"
 
+#~ msgid "delay Butia"
+#~ msgstr "ब�टिया विलम�ब गर"
+
+#~ msgid "wait for argument seconds"
+#~ msgstr "बहस सेकेन�डहर�को लागि प�रतीक�षा गर"
+
+#~ msgid "The camera was not found."
+#~ msgstr "क�यामेरा बेटेको थि�न।"
+
+#~ msgid "then else"
+#~ msgstr "देन �ल�स"
+
+#~ msgid "bottom of a collapsible stack"
+#~ msgstr "पतन गर�न मिल�ने थाकको तल"
+
+#~ msgid "collapsed stack: click to open"
+#~ msgstr "ढलेको चाङ:खोल�नको लागि क�लिक गर"
+
+#~ msgid "bottom block in a collapsed stack: click to open"
+#~ msgstr "पतन�को थाक तल खण�डमा छ। खोल�न क�लिक गर"
+
+#~ msgid "top of stack"
+#~ msgstr "थाकको माथि"
+
+#~ msgid "label"
+#~ msgstr "लेव�ल"
+
+#~ msgid "True"
+#~ msgstr "ठिक"
+
+#~ msgid "False"
+#~ msgstr "बेठिक"
+
+#~ msgid "Save as HTML"
+#~ msgstr "HTMLको र�पमा सेभ गर"
+
 #~ msgid "<Ctrl>d"
 #~ msgstr "<Ctrl>d"
 
@@ -2926,9 +3053,6 @@ msgstr "परियोजना सेभ गर?"
 #~ msgid "presentation"
 #~ msgstr "प�रस�त�ति"
 
-#~ msgid "Hide blocks"
-#~ msgstr "खण�डहर� ल�काऊ"
-
 #~ msgid "follow a turtle color"
 #~ msgstr "टर�टल रंग अन�गमन गर"
 
@@ -3146,10 +3270,6 @@ msgstr "परियोजना सेभ गर?"
 #~ msgid "name"
 #~ msgstr "नाम"
 
-#, fuzzy
-#~ msgid "load my block"
-#~ msgstr "मेरो ब�लाक स�र� गर"
-
 #~ msgid "stack 2"
 #~ msgstr "चाङ�ग २"
 
@@ -3159,9 +3279,6 @@ msgstr "परियोजना सेभ गर?"
 #~ msgid "Keyboard"
 #~ msgstr "किबोर�ड"
 
-#~ msgid "else"
-#~ msgstr "नत�र"
-
 #~ msgid "My Blocks"
 #~ msgstr "मेरो ब�लाकहर�"
 
diff --git a/po/pa.po b/po/pa.po
index 3ac824d..350064d 100644
--- a/po/pa.po
+++ b/po/pa.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-02-24 04:42+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 "X-Generator: Pootle 2.0.1\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr ""
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr ""
 
@@ -52,7 +53,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr ""
 
@@ -61,7 +62,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr ""
 
@@ -89,11 +90,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -111,8 +112,8 @@ msgstr "seth"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr ""
 
@@ -122,8 +123,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr ""
 
@@ -133,8 +134,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr ""
 
@@ -176,11 +177,11 @@ msgstr ""
 msgid "fill screen"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr ""
 
@@ -197,65 +198,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -405,541 +406,543 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr ""
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr ""
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr ""
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr ""
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr ""
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr ""
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
-msgid "store in box 1"
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
-msgid "stores numeric value in Variable 1"
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
-msgid "store in box 2"
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
-msgid "stores numeric value in Variable 2"
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
+#: TurtleArt/tabasics.py:866
+msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:864
-msgid "box 1"
+#: TurtleArt/tabasics.py:871
+msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
-msgid "Variable 1 (numeric value)"
+#: TurtleArt/tabasics.py:879
+msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
-msgid "box 2"
+#: TurtleArt/tabasics.py:884
+msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
-msgid "Variable 2 (numeric value)"
+#: TurtleArt/tabasics.py:892
+msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
+#: TurtleArt/tabasics.py:895
+msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
+#: TurtleArt/tabasics.py:902
+msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:905
+msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr ""
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr ""
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr ""
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr ""
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr ""
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr ""
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1048,657 +1051,667 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1830,11 +1843,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1851,11 +1864,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1874,7 +1887,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1891,26 +1904,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1942,12 +1955,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1957,916 +1970,988 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr ""
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr ""
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
diff --git a/po/pap.po b/po/pap.po
index d27ef98..d7285b8 100644
--- a/po/pap.po
+++ b/po/pap.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-10-20 07:09+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 "X-Generator: Pootle 2.0.5\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "Arte di turtuga"
 
@@ -29,6 +28,8 @@ msgid "Palette of turtle commands"
 msgstr "palèt di komandonan pa tortuga"
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "Dilanti"
 
@@ -54,7 +55,7 @@ msgid "clears the screen and reset the turtle"
 msgstr "limpia e pantaya y start e turtuga di nobo"
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "robes"
 
@@ -64,7 +65,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr "bira e turtuga contrali di oloshi (huki den grado)"
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "drechi"
 
@@ -93,11 +94,11 @@ msgstr "move turtuga kantu di un boog"
 msgid "set xy"
 msgstr "instala xy"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "x"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "y"
 
@@ -118,8 +119,8 @@ msgstr "instala titulo"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr "instalá e direkshon di e turtuga (0 ta tòp di e pantaya.)"
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "xcor"
 
@@ -131,8 +132,8 @@ msgstr ""
 "mantené balor kordinado-x aktual di e turtuga (por wòrdú huza na luga di un "
 "blòk di number)"
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "ycor"
 
@@ -144,8 +145,8 @@ msgstr ""
 "mantené balor kordinado-y aktual di e turtuga (por wordu huza na luga di un "
 "blòk di number)"
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "titulo"
 
@@ -193,11 +194,11 @@ msgstr "instala tamaño di e liñaá pinta ku e morkoi"
 msgid "fill screen"
 msgstr "Jena pantaja"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "kóló"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr "sombra"
 
@@ -216,70 +217,70 @@ msgstr ""
 "number)"
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr "palèt di pen di koló"
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr "instala kóló"
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 #, fuzzy
 msgid "sets color of the line drawn by the turtle"
 msgstr "instala kóló di e linia dibuga ku e turtuga"
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr "instala sombra"
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 #, fuzzy
 msgid "sets shade of the line drawn by the turtle"
 msgstr "instala sombra di e linia dibuga ku e turtuga"
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 #, fuzzy
 msgid "sets gray level of the line drawn by the turtle"
 msgstr "instala sombra di e linia dibuga ku e turtuga"
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 "mantene kóló aktual di pen ( por wordu husa na luga di un kuadrá di number)"
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr "mantane e sombra di e pèn"
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 #, fuzzy
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr "mantene balor di skal (por wordu huza oa luga di un blók di number)"
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr "palèt di pen di koló"
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr "kòrá"
@@ -441,558 +442,561 @@ msgstr "mas grandi ku"
 msgid "logical greater-than operator"
 msgstr "logiko mas grandi-ku adaptadó"
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr "menos ku"
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr "logiko menos-ku adaptadó"
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr "igual"
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr "logiko Igual-na adaptadó"
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "no"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr "logiko NO adaptadó"
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr "i"
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr "logiko Y adaptadó"
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "òf"
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr "logiko OF adaptadó"
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 #, fuzzy
 msgid "Palette of flow operators"
 msgstr "palèt di operador di flow"
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "warda"
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr "pousa e proseshon di e programa den un kantidat di sekònde spesifiká"
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr "pa semper"
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 #, fuzzy
 msgid "loops forever"
 msgstr "las pas semper"
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr "ripití"
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 #, fuzzy
 msgid "loops specified number of times"
 msgstr "las spesifika barios bes"
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr "si"
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr "despues"
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr "si ora"
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 "Operador si- e ora ei ku ta usa operadornan boolean di e palèt di númbernan"
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
-msgstr "despues algu otro"
+#: TurtleArt/tabasics.py:772
+msgid "else"
+msgstr "sinó"
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr "si no"
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 "operador si-e ora ei- sinó ku ta usa operadornan boolean di e palèt di "
 "númbernan"
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr "espasio horizontal"
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 #, fuzzy
 msgid "jogs stack right"
 msgstr "jog stack man drechi"
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr "espasio vertikal"
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 #, fuzzy
 msgid "jogs stack down"
 msgstr "jog stack abou"
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr "stop akshon"
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr "stòp e akshon/proseso aktual"
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 #, fuzzy
 msgid "Palette of variable blocks"
 msgstr "palèt pa kuadrá variabel"
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "start"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr "konekta akshon na toolbar run buttons"
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr "teksto"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr "balor di string"
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr "akshon"
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr "tòp eligibel di akshon stack"
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+#, fuzzy
+msgid "invokes named action stack"
+msgstr "aplá akshon yamá stack"
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr "warda den kaha 1"
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 #, fuzzy
 msgid "stores numeric value in Variable 1"
 msgstr "warda balor numériko den variabel 1"
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr "warda den kaha 2"
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 #, fuzzy
 msgid "stores numeric value in Variable 2"
 msgstr "warda balor numériko den variabel 2"
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr "teksto"
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr "balor di string"
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr "kaha 1"
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr "Variabel 1 (balor numériko)"
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr "kaha 2"
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr "Variabel 2 (balor numériko)"
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr "kaha"
-
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
-msgstr "mi vak"
-
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
-msgstr "variabel nombrá (balor numériko )"
-
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr "waarda den"
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr "kaha"
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr "balor"
 
-#: TurtleArt/tabasics.py:899
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
+msgstr "mi vak"
+
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
 #, fuzzy
 msgid "stores numeric value in named variable"
 msgstr "warda balor numériko den nomber variabel"
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
-msgstr "akshon"
-
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
-msgstr "tòp eligibel di akshon stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
+msgstr "variabel nombrá (balor numériko )"
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr "akshon 1"
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 #, fuzzy
 msgid "top of Action 1 stack"
 msgstr "tòp di akshon 1 stack"
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr "akshon 2"
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 #, fuzzy
 msgid "top of Action 2 stack"
 msgstr "tòp di akshon 2 stack"
 
-#: TurtleArt/tabasics.py:939
-#, fuzzy
-msgid "invokes named action stack"
-msgstr "aplá akshon yamá stack"
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 #, fuzzy
 msgid "invokes Action 1 stack"
 msgstr "apelá akshon 1 stack"
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 #, fuzzy
 msgid "invokes Action 2 stack"
 msgstr "apelá akshon 2 stack"
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr "Kita e restantenan"
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr "kita e artíkulonan for di trash bin permanentemente"
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr "restourá tur"
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr "restourá tur e blòkinan for di trash bin"
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr "Título"
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr "Stòp turtuga"
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr "Mustra blòkkinan"
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr "Skonde blóks"
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr "no ta transferí na"
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr "Mi no sa kon ta hasi'é"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr "no ta gusta"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr "komo entrada"
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr "mustra siguiente palèt"
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr "kambia e orientashon di e palèt di blòkinan"
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr "Klek pa habri"
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr "orientashon"
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr "siguiente"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr "imágen"
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr "Warda komo Logo"
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr "Warda komo imagen"
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr "portrèt/snapshot"
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr "Warda portrèt"
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr "Mustra palèt"
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr "Skonde palete"
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr "Baha e skala di kordinantenan"
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr "Subi e skala di kordinantenan"
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr "Edita"
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr "Mira"
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "Projecto"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr "Kopia"
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr "Pega"
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+#, fuzzy
+msgid "Restore blocks from trash"
+msgstr "restourá tur e blòkinan for di trash bin"
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr "Pantaya kompleto"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr "Kordinantenan Certesian"
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr "Kordinantenan Polar"
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr "Amplia blòkinan"
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr "Redusí blòkinan"
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr "Limpia"
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr "Run"
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr "Paso"
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr "Ousilio"
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr "Stòp"
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr "<Ctrl>p"
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr "<Ctrl>e"
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr "<Ctrl>r"
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr "<Ctrl>w"
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr "<Ctrl>s"
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1102,443 +1106,461 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr "sonido"
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
+#: plugins/audio_sensors/audio_sensors.py:90
+#: plugins/audio_sensors/audio_sensors.py:105
 msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:90
-#: plugins/audio_sensors/audio_sensors.py:105
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
 msgid "microphone input volume"
 msgstr "entrada di volúmen di e mikrofón"
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/audio_sensors/audio_sensors.py:119
+#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "pitch"
 msgstr "altura di tono"
 
-#: plugins/audio_sensors/audio_sensors.py:119
-#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
 msgid "microphone input pitch"
 msgstr "entrada di mikrofón pa altura di tono"
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
-msgstr "resistensia"
-
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
+msgid "resistance"
+msgstr "resistensia"
+
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
 msgid "microphone input resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
-msgstr "vòltahe"
-
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr "vòltahe"
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 #, fuzzy
 msgid "microphone input voltage"
 msgstr "entrada di volúmen di e mikrofón"
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr "tanten/mientras"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 #, fuzzy
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 "operador si-e ora ei- sinó ku ta usa operadornan boolean di e palèt di "
 "númbernan"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr "te ora ku"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 #, fuzzy
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 "operador si-e ora ei- sinó ku ta usa operadornan boolean di e palèt di "
 "númbernan"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
-msgstr ""
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr "tòp"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
+msgstr "tòp di e pila doblabel"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr "diaro"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr "Objecto di media Sugar Journal"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr "oudio"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr "Objecto oudio Sugar Journal"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 #, fuzzy
 msgid "Sugar Journal video object"
 msgstr "Objecto oudio Sugar Journal"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr "Deskripshon di fèlt Sugar Journal"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr "Mustra"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 #, fuzzy
 msgid "draws text or show media from the Journal"
 msgstr "tou teksto of show media for di Journal"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr "mustra aliniá"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr "instala skaal"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 #, fuzzy
 msgid "sets the scale of media"
 msgstr "instala e skal di media"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr "warda imágen"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr "nòmber di imágen"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr "warda e imágen na e diario di Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr "warda SVG"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr "warda e imágen di turtuga komo map di e diario di Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr "skaal"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr "mantene e balor di e skala aktual"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr "konsulta teklado"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 "signo di enterogashon pa introdukshon di keyboard (resultado warda den blóki "
 "keyboard)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr "keyboard"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 #, fuzzy
 msgid "holds results of query-keyboard block as ASCII"
 msgstr "mantene resultado di signo di blóki enterogashon-keyboard"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 #, fuzzy
 msgid "Palette of extra options"
 msgstr "palet pa optión ekstra"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr "Primi"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 #, fuzzy
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 "pusha balor riba monton FILO (first-in last-out) (promé-aden delaster-afó)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr "mustra monton"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 #, fuzzy
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 "pusha balor riba monton FILO (first-in last-out) (promé-aden delaster-afó)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr "monton bashi"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr "limpia FILO (first-in-last-out heap)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr "pop"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 #, fuzzy
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 "pusha balor riba monton FILO (first-in last-out) (promé-aden delaster-afó)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 #, fuzzy
 msgid "empty heap?"
 msgstr "monton bashi"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr "komentario"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr "pone un komentario na bo kodíko"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr "print"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr "print balor den blóki státus den fondo di e pantaya"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr "Pitòn"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 #, fuzzy
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
@@ -1547,7 +1569,7 @@ msgstr ""
 "un blòki programabel: usá pa agregá single-variable matemátika, por ehèmpel, "
 "sin(x)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
@@ -1555,7 +1577,7 @@ msgstr ""
 "un blòki programabel: usá pa agregá multi-variable matemátika, por ehèmpel, "
 "sin(x)sqrt(x*x+y*y)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 #, fuzzy
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
@@ -1564,229 +1586,222 @@ msgstr ""
 "un blòki programabel: usá pa agregá multi-variable matemátika, por ehèmpel, "
 "sin(x+y+z)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr "ehekuta e código den e módulo tamyblock.py den e Journal"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr "Cartesian"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr "mustra kordinantenan di Cartesian"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr "polar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr "mustra kordinantenan polar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr "Turtuga"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr "Skohe e turtuga ku bo ta bai komandá"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr "tòp"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr "tòp di e pila doblá"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr "abou"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-#, fuzzy
-msgid "bottom of a collapsible stack"
-msgstr "tòp di e pila doblabel"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
-msgstr "e blòki abou ta den un pila dóblá: klek riba dje pa habri"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
-msgstr "tòp di pila"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+#, fuzzy
+msgid "loads a block"
+msgstr "karga mi blòki"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
-msgstr "etikèt"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+#, fuzzy
+msgid "setxy"
+msgstr "instala xy"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
-msgstr "tòp di e pila doblabel"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
+msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 #, fuzzy
 msgid "Palette of presentation templates"
 msgstr "palèt pa presentashon di patronchi"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr "skonde blòkinan"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 #, fuzzy
 msgid "declutters canvas by hiding blocks"
 msgstr "drecha e tela dor di skonde blòkinan"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr "Mustra blòkinan"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr "restourá e blòkinan skondé"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr "skonde e Sugar toolbars"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr "lista ku puntonan di presentashon"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 #, fuzzy
 msgid "presentation template: list of bullets"
 msgstr "presentashon patronchi: shete bala di skopèt"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr "presentashon patronchi: selekta opheto Journal (no déskripshon)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr "presentashon patronchi: selekta opheto Journal (ku déskriphon)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr "presentashon patronchi: selekta kuater opheto Journal"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr "presentashon patronchi: selekta dos opheto Journal"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr "xcor di e pantaya banda robes"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr "abou"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr "ycor di fondo di pantaya"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr "hanchura"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr "hanchura di kèimas"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr "xcor di banda drechi di pantaya"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr "ycor di e tòp di pantaya"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr "haltura"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr "haltura di kèimas"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr "título x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr "título y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 #, fuzzy
 msgid "bottom y"
 msgstr "abou"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr "presentashon 1x1"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr "presentashon 2x1"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr "presentashon 1x2"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr "presentashon 2x2"
 
@@ -1920,11 +1935,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1941,11 +1956,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1964,7 +1979,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1981,26 +1996,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -2032,12 +2047,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -2047,932 +2062,1020 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 #, fuzzy
 msgid "density"
 msgstr "identidat"
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 #, fuzzy
 msgid "light"
 msgstr "drechi"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 #, fuzzy
 msgid "read"
 msgstr "kòrá"
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 #, fuzzy
 msgid "mode"
 msgstr "mod"
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr "Habri"
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr "Warda"
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr "warda komo HTML"
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr "File"
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr "Adaptá skala di kordinantenan"
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr "Reset e tamaño blòki"
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr "Mustra/skonde blòki"
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr "Instrumentonan"
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr "Debug"
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "Turtuga"
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
+#~ msgid "then else"
+#~ msgstr "despues algu otro"
+
+#, fuzzy
+#~ msgid "bottom of a collapsible stack"
+#~ msgstr "tòp di e pila doblabel"
+
+#~ msgid "bottom block in a collapsed stack: click to open"
+#~ msgstr "e blòki abou ta den un pila dóblá: klek riba dje pa habri"
+
+#~ msgid "top of stack"
+#~ msgstr "tòp di pila"
+
+#~ msgid "label"
+#~ msgstr "etikèt"
+
+#~ msgid "Save as HTML"
+#~ msgstr "warda komo HTML"
+
 #~ msgid "<Ctrl>d"
 #~ msgstr "<Ctrl>d"
 
 #~ msgid "presentation"
 #~ msgstr "presentashon"
 
-#~ msgid "Hide blocks"
-#~ msgstr "Skonde blóks"
-
 #~ msgid "<Ctrl>b"
 #~ msgstr "<Ctrl>b"
 
@@ -3141,9 +3244,6 @@ msgstr ""
 #~ msgid "<Alt>s"
 #~ msgstr "<Alt>s"
 
-#~ msgid "load my block"
-#~ msgstr "karga mi blòki"
-
 #~ msgid "<Alt>o"
 #~ msgstr "<Alt>o"
 
@@ -3156,9 +3256,6 @@ msgstr ""
 #~ msgid "Keyboard"
 #~ msgstr "Keyboard"
 
-#~ msgid "else"
-#~ msgstr "sinó"
-
 #~ msgid "My Blocks"
 #~ msgstr "Mi blòkinan"
 
diff --git a/po/pl.po b/po/pl.po
index 330674f..f416ab5 100644
--- a/po/pl.po
+++ b/po/pl.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2012-05-28 15:16+0200\n"
 "Last-Translator: Marcin <ulinski.marcin@gmail.com>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -18,9 +18,8 @@ msgstr ""
 "|| n%100>=20) ? 1 : 2);\n"
 "X-Generator: Pootle 2.0.5\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "Żółwik"
 
@@ -29,6 +28,8 @@ msgid "Palette of turtle commands"
 msgstr "Przybornik komend żółwia"
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "idź"
 
@@ -53,7 +54,7 @@ msgid "clears the screen and reset the turtle"
 msgstr "czyści ekran i ustawienia żółwia"
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "w lewo"
 
@@ -62,7 +63,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr "przekręca żółwia odwrotnie do ruchu wskazówe zegara o podany kąt"
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "w prawo"
 
@@ -90,11 +91,11 @@ msgstr "przemieszcza żółwia wzdłuż łuku"
 msgid "set xy"
 msgstr "ustaw xy"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "x"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "y"
 
@@ -113,8 +114,8 @@ msgstr "ustaw kierunek"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr "ustawia kierunek żółwia w stopniach (0 kieruje żółwia do góry ekranu)"
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "wsp. x"
 
@@ -126,8 +127,8 @@ msgstr ""
 "przechowuje bieżącą współrzędą x żółwia (może być użyty w miejscu klocka z "
 "liczbÄ…)"
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "wsp. y"
 
@@ -139,8 +140,8 @@ msgstr ""
 "przechowuje bieżącą współrzędną y żółwia (może być użyte w miejscu klocka z "
 "liczbÄ…)"
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "kierunek"
 
@@ -184,11 +185,11 @@ msgstr "ustawia szerokość linii rysowanej przez żółwia"
 msgid "fill screen"
 msgstr "maluj ekran"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "kolor"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr "cień"
 
@@ -207,71 +208,71 @@ msgstr ""
 "liczbÄ…)"
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr "rozpocznij wypełnianie"
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-"rozpoczyna wypełniony wielokąt (używany z klockiem kończącym wypełnianie)"
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr "koniec wypełniania"
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-"dokańcza wielokąt wypełniony (używane z klockiem rozpoczynąjącym wypełnianie "
-"wielokÄ…ta)"
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr "Przybornik kolorów pisaka"
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr "ustaw kolor"
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr "ustawia kolor linii rysowanej przez żółwia"
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr "ustaw cień"
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr "ustawia cień linii rysowanej przez żółwia"
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr "ustaw szary"
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr "ustawia poziom szarości linii rysowanej przez żółwia"
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 "przechowuje bieżący kolor pisaka (może być użyty w miejscu klocka z liczbą)"
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr "przechowuje bieżący odcień pisaka"
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr "szary"
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 "przechowuje bieżący poziom szarości (może być użyty w miejscu klocka z "
 "liczbÄ…)"
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr "rozpocznij wypełnianie"
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+"rozpoczyna wypełniony wielokąt (używany z klockiem kończącym wypełnianie)"
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr "koniec wypełniania"
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+"dokańcza wielokąt wypełniony (używane z klockiem rozpoczynąjącym wypełnianie "
+"wielokÄ…ta)"
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr "Przybornik kolorów pisaka"
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr "czerwony"
@@ -424,545 +425,548 @@ msgstr "większe niż"
 msgid "logical greater-than operator"
 msgstr "operator logiczny porównania 'większy niż'"
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr "prawda"
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr "mniejszy niż"
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr "operator logiczny porównania 'mniejszy niż'"
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr "fałsz"
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr "równy"
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr "operator logiczny 'równa się'"
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "nie"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr "operator logicznie 'NIE' (NOT)"
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr "i"
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr "operator logiczny 'I' (AND)"
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "lub"
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr "operator logiczny 'LUB' (OR)"
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr "Przybornik operatorów kontroli przepływu"
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "czekaj"
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr "wstrzymuje wykonanie programu przez podanÄ… liczbÄ™ sekund"
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr "ciÄ…gle"
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr "powtarzaj na zawsze"
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr "powtarzaj"
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr "powtarzaj w pętli określoną liczbę razy"
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr "jeżeli"
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr "wtedy"
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr "jeżeli wtedy"
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 "operator 'jeżeli-wtedy' używa operatorów logicznych z przybornika Liczby"
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
-msgstr "wtedy w-przeciwnym-razie"
+#: TurtleArt/tabasics.py:772
+msgid "else"
+msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr "jeżeli wtedy w-przeciwnym-razie"
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 "operator 'jeżeli-wtedy-w przeciwnym razie' używa operatorów logicznych z "
 "przybornika Liczby"
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr "odstęp poziomy"
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr "popycha stos w prawo"
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr "odstęp pionowy"
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr "popycha stos w dół"
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr "zatrzymaj akcjÄ™"
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr "zatrzymuje bieżącą akcję"
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr "Przybornik klocków ze zmiennymi"
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "start"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr "łączy akcje z przycikami uruchamiania paska narzędzi"
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr "tekst"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr "wartość tekstowa"
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr "akcje"
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr "szczyt nazywalnego stosu akcji"
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr "wywołuje nazwany stos akcji"
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr "włóż do pudła 1"
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 msgid "stores numeric value in Variable 1"
 msgstr "przechowuje wartość liczbową w Zmiennej 1"
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr "włóż do pudła 2"
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 msgid "stores numeric value in Variable 2"
 msgstr "przechowuje wartość liczbową w Zmiennej 2"
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr "tekst"
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr "wartość tekstowa"
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr "pudło 1"
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr "Zmienna 1 (wartość liczbowa)"
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr "pudło 2"
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr "Zmienna 2 (wartość liczbowa)"
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr "pudło"
-
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
-msgstr "moje pudło"
-
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
-msgstr "zmienna nazwana (wartość liczbowa)"
-
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr "przechowaj w"
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr "pudło"
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr "wartość"
 
-#: TurtleArt/tabasics.py:899
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
+msgstr "moje pudło"
+
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
 msgid "stores numeric value in named variable"
 msgstr "przechowuje wartość liczbową w nazwanej zmiennej"
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
-msgstr "akcje"
-
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
-msgstr "szczyt nazywalnego stosu akcji"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
+msgstr "zmienna nazwana (wartość liczbowa)"
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr "akcja 1"
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr "szczyt stosu Akcja 1"
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr "akcja 2"
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr "szczyt stosu akcji 2"
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr "wywołuje nazwany stos akcji"
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr "wywołuje stos akcji 1"
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr "wywołanie stosu akcji 2"
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr "kosz"
 
 # A może "pusty"
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr "opróżnij kosz"
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr "ostatecznie usuwa przedmioty z kosza"
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr "przywróć wszystko"
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr "przywróć wszystkie klocki z kosza"
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr "wyczyść wszystkie"
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr "przesuń wszystkie klocki do kosza"
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr "Tytuł"
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr "Zatrzymaj żółwia"
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr "Pokaż klocki"
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr "Schowaj klocki"
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr "nie ma wyjścia na"
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr "Nie wiem jak"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr "nie lubi"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr "jako wejście"
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr "wyświetla kolejny przybornik"
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr "zmienia orientację przybornika klocków"
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr "Załaduj..."
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr "Zapisz..."
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr "kliknij aby otworzyć"
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr "orientacja"
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr "następny"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr "przesuń"
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr "obraz"
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr "Zapisz jako Logo"
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr "Zapisz jako obraz"
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr "stopklatka"
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr "Zapisz stopklatkÄ™"
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr "Wyłącz pomoc przy najechaniu myszką"
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr "WÅ‚Ä…cz pomoc przy najechaniu myszkÄ…"
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr "Pokaż przybornik"
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr "Schowaj przybornik"
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr "Przeskaluj współrzędne w dół"
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr "Przeskaluj współrzędne w górę"
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr "Edytuje"
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr "Widok"
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "Projekt"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr "Zapisz/Załaduj"
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr "Kopiuj"
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr "Wklej"
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+#, fuzzy
+msgid "Restore blocks from trash"
+msgstr "przywróć wszystkie klocki z kosza"
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr "Pełen ekran"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr "współrzędne kartezjańskie"
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr "Współrzędne biegunowe"
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr "Współrzędne metryczne"
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr "Powiększ klocki"
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr "Zmniejsz klocki"
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr "Załaduj przykład"
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr "Wyczyść"
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr "Uruchom"
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr "Krok"
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr "Pomoc"
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr "Stop"
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr "Załaduj projekt"
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr "Załaduj wtyczkę"
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr "�aduj blok Pythona"
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr "<Ctrl>p"
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr "<Ctrl>e"
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr "<Ctrl>r"
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr "<Ctrl>w"
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr "<Ctrl>s"
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr "Wtyczka nie mogła zostać zainstalowana."
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr "Proszę uruchom ponownie Żółwią Sztukę, aby użyć wtyczki."
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr "Wtyczka %s już jest zainstalowana."
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr "Czy na pewno chcesz zainstalować ponownie %s?"
@@ -1073,428 +1077,447 @@ msgstr "Wgranie pliku nie powiodło się!"
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr "Przybornik klocków z czujnikami"
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr "przyspieszenie"
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr "odłóż wartości przyspieszenia (x, y, z) na stos"
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr "dźwięk"
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr "surowy sygnał wejścia mikrofonowego"
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
+#: plugins/audio_sensors/audio_sensors.py:90
+#: plugins/audio_sensors/audio_sensors.py:105
 msgid "loudness"
 msgstr "głośność"
 
-#: plugins/audio_sensors/audio_sensors.py:90
-#: plugins/audio_sensors/audio_sensors.py:105
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
 msgid "microphone input volume"
 msgstr "głośność wejścia mikrofonowego"
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/audio_sensors/audio_sensors.py:119
+#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "pitch"
 msgstr "wysokość tonu"
 
-#: plugins/audio_sensors/audio_sensors.py:119
-#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
 msgid "microphone input pitch"
 msgstr "wysokość tonu wejścia mikrofonu"
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
-msgstr "opór"
-
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
+msgid "resistance"
+msgstr "opór"
+
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
 msgid "microphone input resistance"
 msgstr "opór wejścia mikrofonu"
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
-msgstr "napięcie"
-
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr "napięcie"
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr "napięcie wejścia mikrofonowego"
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr "Paleta obiektów multimedialnych"
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr "jasność"
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr "kamera wykryła poziom światła"
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr "Średni kolor RGB z kamery jest odkładany na stos"
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr "wyjście kamery"
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr "poziom światła wykryty przez czujnik światła"
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr "RFID"
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr "odczytaj wartość z urządzenia RFID"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr "podczas gdy"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 "operator 'powtarzaj-dopóki-Prawda', który używa operatorów logicznych z "
 "przybornika liczb"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr "dopóki"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 "operator 'wykonuj-dopóki-Prawda' używa operatorów logicznych z przybornika "
 "Liczby"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
-msgstr "Paleta obiektów multimedialnych"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr "góra"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
+msgstr "wierzch zwijalnego stosu"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr "dziennik"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr "Obiekt z dziennika Bajtek.edu.pl"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr "audio"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr "obiekt audio Dziennika Bajtek.edu.pl"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr "wideo"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr "obiekt wideo Dziennika Bajtek.edu.pl"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr "opis"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr "pole opisowe Dziennika Bajtek.edu.pl"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr "pokaż"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr "wypisuje tekst lub pokazuje multimedia z Dziennika"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr "pokaż wyrównane"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr "ustaw skalÄ™"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr "ustawia skalę (mediów)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr "zapisz obrazek"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr "nazwa obrazka"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr "zapisuje obraz do Dziennika Bajtek.edu.pl"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr "zapisz SVG"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr "zapisuje grafikę żółwia jako plik SVG w Dzienniku Bajtek.edu.pl"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr "skala"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr "przechowuje bieżącą wartość skali"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr "czeka na media"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr "poczekaj na zakończenie bieżącego audio lub video"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr "mówić"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr "cześć"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr "mówi tekst"
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr "fala sinusoidalna"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr "czas trwania"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 "gra falę sinusoidalną o częstotliwości, amplitudzie i trwaniu ( w sekundach)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr "guzik w dół"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr "zwraca 1 jeśli wciśnięty zostaje przycisk myszy"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+#, fuzzy
+msgid "returns True if mouse button is pressed"
+msgstr "zwraca 1 jeśli wciśnięty zostaje przycisk myszy"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr "myszka x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr "zwraca współrzędną x myszki"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr "myszka y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr "zwraca współrzędną y myszki"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr "odczytaj klawiaturÄ™"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr "odczytuje klawiaturÄ™ (wynik zapisywany jest w klocku klawiatury)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr "klawiatura"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 #, fuzzy
 msgid "holds results of query-keyboard block as ASCII"
 msgstr "przechowuje wynik działania klocka odczytu klawiatury"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr "odczytaj piksle"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr "Kolor RGB pod żółwiem jest odesłany do stosu"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr "żółw widzi"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr "zwraca kolor jaki \"widzi\" żółw"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr "czas"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr "upływ czasu (w sekundach) od rozpoczęcia programu"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr "Przybornik z dodatkowymi opcjami"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr "na stos"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr "odkłada wartość na stos (FILO, first-in-last-out)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr "pokaż stos"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr "pokazuje wartości ze stosu ( FILO, first-in last-out)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr "opróżnij stos"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr "opróżnia stos (FILO, first-in-last-out)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr "ze stosu"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr "zdejmuje wartość ze stosu (FILO, first-in last-out)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr "opróżnić stos?"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr "zwraca Prawda, gdy stos jest pusty"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr "komentarz"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr "wstawia komentarz w twoim kodzie"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr "pisz"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr "wypisuje wartość w klocku stanu na dole ekranu"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr "Python"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
@@ -1502,7 +1525,7 @@ msgstr ""
 "klocek programowalny: uzywany do dodawania zaawansowanych równań "
 "matematycznych z jednÄ… zmiennÄ…, np. sin(x)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
@@ -1510,7 +1533,7 @@ msgstr ""
 "klocek programowalny: używany aby dodać równania matematyczne wielu "
 "zmiennych np. sqrt(x*x+y*y)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
@@ -1518,224 +1541,217 @@ msgstr ""
 "klocek programowalny: używany do dodawania równań matematycznych wielu "
 "zmiennych, np. sin(x+y+z)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr "blok Pythona"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr "uruchom kod znaleziony w module tamyblock.py znalezionym w Dzienniku"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr "Kartezjańskie"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr "wyświetla współrzędne kartezjańskie"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr "biegun"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr "wyświetla współrzędne biegunowe"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr "żółw"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr "wybiera którym żółwiem kierować"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr "skorupa żółwia"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr "ustawia własną 'skorupę' żółwia"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr "góra"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr "szczyt zwiniętego stosu"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr "dół"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr "spód zwijalnego stosu"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
-msgstr "zwinięty stos: kliknij, aby otworzyć"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
-msgstr "dolny klocek zwiniętego stosu klocków: kliknij aby otworzyć"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
+msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
-msgstr "szczyt stosu"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
+msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
-msgstr "etykieta"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+#, fuzzy
+msgid "setxy"
+msgstr "ustaw xy"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
-msgstr "wierzch zwijalnego stosu"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
+msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr "Przybornik szablonów prezentacji"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr "schowaj schemat"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr "uporzÄ…dkuj ekran chowajÄ…c klocki"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr "pokaż schemat"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr "przywraca schowane klocki"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr "ukryj paski narzędzi Bajtek.edu.pl"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr "lista"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr "lista wypuntkowana prezentacji"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr "szablon prezentacji: lista punktów"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr "szablon prezentacj: wybierz obiekt Dziennika (brak opisu)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr "szablon prezentacj: wybierz obiekt Dziennika (z opisem)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr "szablon prezentacji: wybierz cztery obiekty Dziennika"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr "szablon prezentacji: wybierz dwa obiekty z Dziennika"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr "współrzędna x lewej strony ekranu"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr "dół"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr "współrzędna y dołu ekranu"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr "szerokość"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr "szerokość ramy"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr "współrzędna x prawej strony ekranu"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr "współrzędna y góry ekranu"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr "wysokość"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr "wysokość ramy"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr "tytuł x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr "tytuł y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr "w lewo x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr "góra y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr "w prawo x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr "dół y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr "prezentacja 1x1"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr "przezentacja 2x1"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr "prezentacja 1x2"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr "prezentacja 2x2"
 
@@ -1868,11 +1884,11 @@ msgstr "światło otoczenia"
 msgid "temperature"
 msgstr "temperatura"
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr "odległość"
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr "nachylenie"
 
@@ -1889,12 +1905,12 @@ msgid "Butia Robot"
 msgstr "Robot Butia"
 
 #: taextras.py:81
-msgid "delay Butia"
-msgstr "opóźnij Butia"
+msgid "refresh Butia"
+msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
-msgstr "odczekaj ilość sekund zgodnie z argumentem"
+msgid "refresh the state of the Butia palette and blocks"
+msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
 #: taextras.py:84
@@ -1911,8 +1927,9 @@ msgid "speed Butia"
 msgstr "prędkość Butia"
 
 #: taextras.py:88
+#, fuzzy
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 "ustaw prędkość silników Butia jako wartość pomiędzy 0 a 1023, przekazywaną "
@@ -1931,28 +1948,29 @@ msgstr "przesuń robota Butia do przodu"
 msgid "move the Butia robot forward a predefined distance"
 msgstr "przesuń robota Butia do przodu o wcześniej określoną odległość"
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
+msgid "left Butia"
+msgstr "Butia w lewo"
+
+#: taextras.py:96
+#, fuzzy
+msgid "turn the Butia robot to the left"
+msgstr "obróć robota Butia w lewo"
+
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
 msgid "backward Butia"
 msgstr "Butia do tyłu"
 
-#: taextras.py:96
+#: taextras.py:99
 msgid "move the Butia robot backward"
 msgstr "przesuń robota Butia do tyłu"
 
-#: taextras.py:97
+#: taextras.py:100
 msgid "move the Butia robot backward a predefined distance"
 msgstr "przesuń robota Butia do tyłu o wcześniej określoną odległość"
 
-#. TRANS: This string is shorthand for "turn Butia left"
-#: taextras.py:99
-msgid "left Butia"
-msgstr "Butia w lewo"
-
-#: taextras.py:100
-msgid "turn the Butia robot at left"
-msgstr "obróć robota Butia w lewo"
-
 #. TRANS: This string is shorthand for "turn Butia right"
 #: taextras.py:102
 msgid "right Butia"
@@ -1982,12 +2000,12 @@ msgstr "zatrzymaj robota Butia"
 msgid "display Butia"
 msgstr "wyświetlacz Butia"
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr "Witaj świecie              Butia"
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr "wyświetl tekst na 32-znakowym wyświetlaczu ASCII robota Butia"
@@ -1997,384 +2015,442 @@ msgid "Butia"
 msgstr "Butia"
 
 #: taextras.py:117
-msgid "The camera was not found."
-msgstr "Kamera nie została znaleziona."
+#, fuzzy
+msgid "Error on initialization of the camera"
+msgstr "BÅ‚Ä…d uruchomienia kamery."
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
-msgstr "BÅ‚Ä…d uruchomienia kamery."
+msgid "No camera was found"
+msgstr ""
 
 #: taextras.py:119
+msgid "Error stopping camera"
+msgstr ""
+
+#: taextras.py:120
+msgid "Error starting camera"
+msgstr ""
+
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
+msgstr ""
+
+#: taextras.py:123
 msgid "FollowMe"
 msgstr "ŚledźMnie"
 
-#: taextras.py:120
+#: taextras.py:124
 msgid "follow"
 msgstr "śledź"
 
-#: taextras.py:121
-msgid "R"
-msgstr "R"
-
-#: taextras.py:122
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr "G"
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr "R"
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr "B"
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr "idź za kolorem RGB"
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr "próg"
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr "ustaw próg dla koloru RGB"
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr "zapisz kalibracjÄ™ 1"
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr "zapisuje kalibracjÄ™ w kalibracji 1"
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr "zapisz kalibracjÄ™ 2"
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr "zapisuje kalibracjÄ™ w kalibracji 2"
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr "kalibracja"
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr "zapisuje spersonalizowanÄ… kalibracjÄ™"
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr "kalibracja 1"
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr "zwróć kalibrację 1"
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr "kalibracja 2"
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr "zwróć kalibrację 2"
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr "zwróć spersonalizowaną kalibrację"
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr "pozycja x"
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr "zwróć pozycję x"
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr "pozycja y"
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr "zwróć pozycję y"
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr "piksele"
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr "zwróć liczbę pikseli największej plamy"
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr "śledź kolor lub kalibrację"
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr "minimum pikseli"
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr "ustaw minimalną liczbę pikseli do śledzenia"
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr "opróżnij kalibrację"
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr "błąd w konwersji ciągu"
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr "SumBot"
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr "prędkość SumBot"
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr "prześlij prędkość do SumBota"
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr "ustaw domyślną prędkością dla komend ruchu"
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr "SumBot do przodu"
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr "przesuń SumBota do przodu"
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr "SumBot do tyłu"
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr "przesuń SumBota do tyłu"
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr "zatrzymaj SumBota"
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr "zatrzymaj SumBota"
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr "SumBot w lewo"
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr "obróć SumBota w lewo"
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr "SumBot w prawo"
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr "obróć SumBota w prawo"
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr "kÄ…t z centrum"
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr "pobierz kÄ…t w stosunku do centrum dohyo"
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr "kÄ…t do przeciwnika"
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr "pobierz kÄ…t w stosunku do przeciwnika"
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr "współrz. x SumBota"
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr "pobierz współrzędną x SumBota"
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr "współrz. y SumBota"
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr "pobierz współrzędną y SumBota"
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr "współrz. x przeciwnika"
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr "pobierz współrzędną x przeciwnika"
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr "współrz. y przeciwnika"
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr "pobierz współrzędną y przeciwnika"
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr "obrót SumBota"
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr "pobierz obrót SumBota"
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr "obrót przeciwnika"
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr "pobierz obrót przeciwnika"
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr "odległość do środka"
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr "pobierz odległość do centrum dohyo"
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr "odległość do przeciwnika"
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr "pobierz odległość do przeciwnika"
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr "aktualizuj informacje"
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr "aktualizuj informacje z serwera"
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr "Przybornik klocków do fizyki"
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr "rozpocznij wielokÄ…t"
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 "Rozpocznij definiowanie nowego wielokąta, na podstawie bieżących "
 "współrzędnych xy Żółwia."
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr "dodaj punkt"
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr "Dodaj nowy punkt do bieżącego wielokąta w obecnej pozycji Żółwia xy."
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr "zakończ wielokąt"
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr "Zdefiniuj nowy wielokÄ…t."
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr "zakończ wypełniony wielokąt"
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr "Nie prosty wielokÄ…t"
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr "Zdefiniuj nowy wypełniony wielokąt."
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr "Trójkąt"
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr "podstawa"
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr "Dodaj obiekt trójkątny do projektu."
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr "okrÄ…g"
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr "Dodaj okrągły obiekt do projektu."
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr "prostokÄ…t"
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr "Dodaj prostokÄ…tny obiekt do projektu."
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr "zresetuj"
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr "Zresetuj projekt, wyczyść listę obiektów."
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr "silnik"
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr "moment obrotowy"
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr "prędkość"
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
@@ -2382,19 +2458,19 @@ msgstr ""
 "Moment obrotowy silnika i szybkość od 0 (wyłączony) do liczb dodatnich; "
 "silnik znajduje siÄ™ na ostatnio stworzonym obiekcie."
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr "pinezka"
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr "Przypnij obiekt żeby nie mógł spaść."
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr "Połączenie"
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
@@ -2402,38 +2478,38 @@ msgstr ""
 "Połącz dwa obiekty razem (ostatnio stworzony obiekt z obiektem w punkcie x, "
 "y)."
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr "Zapisz projekt w Dzienniku jako FizykÄ™."
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 #, fuzzy
 msgid "Add a gear object to the project."
 msgstr "Dodaj okrągły obiekt do projektu."
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr "gęstość"
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr "Ustaw gęstość dla obiektów (gęstość może być wartością dodatnią)."
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr "tarcie"
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
@@ -2441,12 +2517,12 @@ msgstr ""
 "Ustaw tarcie dla obiektów (wartość od 0 do 1, gdzie 0 wyłącza tarcie a 1 to "
 "silne tarcie)."
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr "elastyczność"
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
@@ -2454,11 +2530,12 @@ msgstr ""
 "Ustaw elastyczność dla obiektów (wartość od 0 do 1, gdzie 0 oznacza brak "
 "elastyczności a 1 dużą elastyczność)."
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr "dynamiczny"
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
@@ -2466,11 +2543,11 @@ msgstr ""
 "nie porusza siÄ™."
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr "Paleta klocków WeDo"
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
@@ -2480,128 +2557,132 @@ msgstr ""
 "przechylenie w prawo)"
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr "wyjście czujnika odległości"
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr "Silnik A"
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr "zwraca bieżącą wartość Silnika A"
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr "Silnik B"
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr "zwraca bieżącą wartość Silnika B"
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr "ustaw wartość Silnika A"
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr "ustaw wartość Silnika B"
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr "Paleta klocków silników LEGO NXT"
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr "Paleta klocków czujników LEGO NXT"
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr "dotyk"
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr "ultradźwiękowy"
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr "światło"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr "PORT A"
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr "PORT B"
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr "PORT C"
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr "PORT 1"
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr "PORT 2"
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr "PORT 3"
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr "PORT 4"
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr "Sprawdź połączene z klockiem."
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr "Sprawdź port."
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr "Wartość mocy musi być między -127 a 127."
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr "Wystąpił błąd: sprawdź wszystkie złącza i spróbuj połączyć ponownie."
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr "znaleziono NXT"
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr "nie znaleziono NXT"
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr "odśwież NXT"
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr "Wyszukaj podłączone klocki NXT."
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr "odwórz ton"
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr "częstotliwość"
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr "Odtwórz ton o częstotliwości przez czas."
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
@@ -2609,19 +2690,19 @@ msgstr ""
 "obróć rotacje\n"
 "silnika"
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr "port"
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr "moc"
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr "obróć silnik"
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
@@ -2629,185 +2710,199 @@ msgstr ""
 "synchronizuj silniki\n"
 "sterowanie"
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr "obroty"
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr "synchronizuj dwa silniki podłączone do PORTU B i PORTU C"
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr "PORT A klocka"
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr "PORT B klocka"
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr "PORT C klocka"
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr "uruchom silnik"
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr "Uruchom silnik na zawsze."
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr "zahamuj silnik"
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr "Zatrzymaj określony motor."
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr "resetuj silnik"
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr "Resetuj licznik silnika."
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr "pozycja silnika"
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr "Pobierz pozycjÄ™ silnika."
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr "PORT 1 klocka"
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr "PORT 2 klocka"
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr "PORT 3 klocka"
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr "PORT 4 klocka"
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr "wczytaj"
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr "czujnik"
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr "Wczytaj wyjście czujnika."
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr "czujnik koloru"
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr "czujnik światła"
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr "czujnik dotykowy"
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr "czujnik odległości"
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr "czujnik dźwięku"
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr "ustaw światło"
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr "Ustaw światło czujnika koloru."
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr "Paleta klocków Arduino"
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr "WYSOKO"
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr "NISKO"
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr "WEJÅšCIE"
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr "WYJÅšCIE"
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr "PWM"
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr "SERVO"
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr "B�ĄD: Sprawdź Arduino i numer portu."
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr "B�ĄD: Wartość musi być liczbą między 0 a 255."
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr "B�ĄD: Wartość musi być albo WYSOKO albo NISKO."
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr "B�ĄD: Tryb musi być WEJŚCIE, WYJŚCIE, PWN albo SERVO."
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr "tryb pin"
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr "tryb"
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr "Wybierz funkcjÄ™ pinu (WEJÅšCIE, WYJÅšCIE, PWM, SERVO)."
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr "analogowy zapis"
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr "Zapisz analogową wartość w wybranym porcie."
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr "analogowy odczyt"
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
@@ -2816,123 +2911,155 @@ msgstr ""
 "Vref, aby ustalić napięcie. Dla USB, volt=((odczyt)*5)/1024), w "
 "przybliżeniu."
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr "cyfrowy zapis"
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr "Zapisz cyfrową wartość do wybranego portu."
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr "cyfrowy odczyt"
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr "Odczytaj wartość z cyfrowego portu."
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr "Ustaw wartość WYSOKO dla cyfrowego portu."
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr "Skonfiguruj port Arduino dla cyfrowego wejścia."
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr "Skonfiguruj port Arduino do kierowania servo."
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr "Ustaw wartość NISKO dla cyfrowego portu."
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr "Skonfiguruj port Arduino dla cyfrowego wyjścia."
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr "Skonfiguruj port Arduino dla PWM (modulacji szerokości impulsów)."
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr "użycie"
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr "Brak opcji działania:"
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr "Nie znaleziono pliku"
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr "Nie można zapisać do katalogu z konfiguracją: %s"
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr "Nowy"
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr "Otwórz"
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr "Zapisz"
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr "Zapisz jako"
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr "zapisz jako HTML"
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr "Zakończ"
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr "Plik"
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr "Przeskaluj współrzędne"
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr "Przywróć rozmiar klocków"
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr "Pokaż/schowaj schemat"
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr "Narzędzia"
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr "Śledź"
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "Żółw"
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr "Masz niezapisaną pracę. Czy chcesz ją zapisać przed zakończeniem?"
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr "Zapisać projekt?"
 
+#~ msgid "delay Butia"
+#~ msgstr "opóźnij Butia"
+
+#~ msgid "wait for argument seconds"
+#~ msgstr "odczekaj ilość sekund zgodnie z argumentem"
+
+#~ msgid "The camera was not found."
+#~ msgstr "Kamera nie została znaleziona."
+
+#~ msgid "then else"
+#~ msgstr "wtedy w-przeciwnym-razie"
+
+#~ msgid "bottom of a collapsible stack"
+#~ msgstr "spód zwijalnego stosu"
+
+#~ msgid "collapsed stack: click to open"
+#~ msgstr "zwinięty stos: kliknij, aby otworzyć"
+
+#~ msgid "bottom block in a collapsed stack: click to open"
+#~ msgstr "dolny klocek zwiniętego stosu klocków: kliknij aby otworzyć"
+
+#~ msgid "top of stack"
+#~ msgstr "szczyt stosu"
+
+#~ msgid "label"
+#~ msgstr "etykieta"
+
+#~ msgid "True"
+#~ msgstr "prawda"
+
+#~ msgid "False"
+#~ msgstr "fałsz"
+
+#~ msgid "Save as HTML"
+#~ msgstr "zapisz jako HTML"
+
 #~ msgid "<Ctrl>d"
 #~ msgstr "<Ctrl>d"
 
@@ -2948,9 +3075,6 @@ msgstr "Zapisać projekt?"
 #~ msgid "presentation"
 #~ msgstr "prezentacja"
 
-#~ msgid "Hide blocks"
-#~ msgstr "Schowaj klocki"
-
 #~ msgid "follow a turtle color"
 #~ msgstr "idź za kolorem żółwia"
 
diff --git a/po/ps.po b/po/ps.po
index 6b4abc2..4ccd9fa 100644
--- a/po/ps.po
+++ b/po/ps.po
@@ -10,7 +10,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2009-07-01 03:53-0400\n"
 "Last-Translator: Abdulhadi Hairan <abdulhadi@paiwastoon.com.af>\n"
 "Language-Team: Pashto <LL@li.org>\n"
@@ -21,9 +21,8 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 "X-Generator: Pootle 1.2.1\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "شمشتی هنر"
 
@@ -32,6 +31,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "مخته"
 
@@ -56,7 +57,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "Ú©ÙŠÚ¼"
 
@@ -65,7 +66,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "ÚšÙŠ"
 
@@ -93,11 +94,11 @@ msgstr ""
 msgid "set xy"
 msgstr "xy وټاکئ"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "x"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "y"
 
@@ -115,8 +116,8 @@ msgstr "سرکی ټاکل"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "xcor"
 
@@ -126,8 +127,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "ycor"
 
@@ -137,8 +138,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "سرکی"
 
@@ -180,11 +181,11 @@ msgstr ""
 msgid "fill screen"
 msgstr "پرده ډکول"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "رنګ"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr "سيوری"
 
@@ -201,65 +202,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr "رنګ وټاکئ"
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr "سيوری وټاکئ"
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -411,554 +412,557 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "ندی"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr "او "
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "يا"
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "انتظار"
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr "د تل لپاره"
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr "تکرار"
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr "Ú©Ù‡"
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr "نو بیا"
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
-msgstr ""
+#: TurtleArt/tabasics.py:772
+msgid "else"
+msgstr "بل څه"
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "Ù¾Û�Ù„"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr "متن"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr ""
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr ""
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr "په اول کوتي ک� ي� و�يرمئ"
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr "په دويم کوتي ک� ي� و�يرمئ"
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr "متن"
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr ""
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr "اول کوتی"
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr "دويم کوت�"
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr "بکس"
-
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
-msgstr ""
-
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr "بکس"
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 #, fuzzy
 msgid "Title"
 msgstr "سرلیک"
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 #, fuzzy
 msgid "Stop turtle"
 msgstr "شمشت� درول"
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 #, fuzzy
 msgid "Show blocks"
 msgstr "بلاکونه ښودل"
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+#, fuzzy
+msgid "Hide blocks"
+msgstr "بلاکونه پټول"
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 #, fuzzy
 msgid "next"
 msgstr "متن"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 #, fuzzy
 msgid "Save as Logo"
 msgstr "نښان ساتل"
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 #, fuzzy
 msgid "Save as image"
 msgstr "د ان�ور په توګه ساتل"
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 #, fuzzy
 msgid "Show palette"
 msgstr "پالیټ ښودل"
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 #, fuzzy
 msgid "Hide palette"
 msgstr "پالیټ پټول"
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "پروژه"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 #, fuzzy
 msgid "Fullscreen"
 msgstr "بشپړه پرده"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 #, fuzzy
 msgid "Grow blocks"
 msgstr "بلاکونه ښودل"
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 #, fuzzy
 msgid "Clean"
 msgstr "پاکول"
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 #, fuzzy
 msgid "Step"
 msgstr "قدم"
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 #, fuzzy
 msgid "Stop"
 msgstr "قدم"
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1069,662 +1073,674 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr "غږ"
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+#, fuzzy
+msgid "top"
+msgstr "قدم"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 #, fuzzy
 msgid "set scale"
 msgstr "سيوری وټاکئ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr "کیليدړه"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr "دیکه"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr "پنډ ښودل"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr "تش پنډ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr "دنګون"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 #, fuzzy
 msgid "empty heap?"
 msgstr "تش پنډ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr "چاپ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 #, fuzzy
 msgid "turtle"
 msgstr "شمشتی"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-#, fuzzy
-msgid "top"
-msgstr "قدم"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
-msgstr ""
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+#, fuzzy
+msgid "loads a block"
+msgstr "زما بلاک پورته کړه"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+#, fuzzy
+msgid "setxy"
+msgstr "xy وټاکئ"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr "بلاکونه پټول"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 #, fuzzy
 msgid "show blocks"
 msgstr "بلاکونه ښودل"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr "سور"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr "Ú©Ú†Ù‡"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1857,11 +1873,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1878,11 +1894,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1901,7 +1917,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1918,26 +1934,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1969,12 +1985,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1984,926 +2000,997 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 #, fuzzy
 msgid "light"
 msgstr "ÚšÙŠ"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 #, fuzzy
 msgid "mode"
 msgstr "اکر"
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 #, fuzzy
 msgid "Save as"
 msgstr "توګه ساتل"
 
-#: turtleblocks.py:332
-#, fuzzy
-msgid "Save as HTML"
-msgstr "د هټمل په توګه ساتل"
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "شمشتی"
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
 #, fuzzy
-#~ msgid "Hide blocks"
-#~ msgstr "بلاکونه پټول"
+#~ msgid "Save as HTML"
+#~ msgstr "د هټمل په توګه ساتل"
 
 #, fuzzy
 #~ msgid "full screen"
@@ -2935,10 +3022,6 @@ msgstr ""
 #~ msgid "name"
 #~ msgstr "نوم"
 
-#, fuzzy
-#~ msgid "load my block"
-#~ msgstr "زما بلاک پورته کړه"
-
 #~ msgid "stack 2"
 #~ msgstr "دوهمه دلي"
 
@@ -2948,9 +3031,6 @@ msgstr ""
 #~ msgid "Keyboard"
 #~ msgstr "کیليدړه"
 
-#~ msgid "else"
-#~ msgstr "بل څه"
-
 #~ msgid "My Blocks"
 #~ msgstr "زما غونډ�"
 
diff --git a/po/pt.po b/po/pt.po
index cd2dc3b..57a8861 100644
--- a/po/pt.po
+++ b/po/pt.po
@@ -6,9 +6,9 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
-"PO-Revision-Date: 2012-04-22 04:34+0200\n"
-"Last-Translator: Chris <cjl@laptop.org>\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
+"PO-Revision-Date: 2012-07-31 21:39+0200\n"
+"Last-Translator: Eduardo H. <hoboprimate@gmail.com>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
 "Language: pt\n"
 "MIME-Version: 1.0\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 "X-Generator: Pootle 2.0.5\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "TartarugArte"
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr "Palete de comandos da tartaruga"
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "avançar"
 
@@ -52,7 +53,7 @@ msgid "clears the screen and reset the turtle"
 msgstr "limpa o ecrã e coloca a tartaruga na posição inicial"
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "esquerda"
 
@@ -63,7 +64,7 @@ msgstr ""
 "graus)"
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "direita"
 
@@ -91,11 +92,11 @@ msgstr "move a tartaruga ao longo de um arco"
 msgid "set xy"
 msgstr "definir xy"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "x"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "y"
 
@@ -114,8 +115,8 @@ msgstr "definir orientação"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr "define a orientação da tartaruga (0 é para o topo do ecrã)"
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "coor.x"
 
@@ -127,8 +128,8 @@ msgstr ""
 "contém o valor atual da coordenada X da tartaruga (pode ser usado em vez de "
 "um bloco de número)"
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "coor.y"
 
@@ -140,8 +141,8 @@ msgstr ""
 "contém o valor atual da coordenada Y da tartaruga (pode ser usado em vez de "
 "um bloco de número)"
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "orientação"
 
@@ -185,11 +186,11 @@ msgstr "define o tamanho da linha desenhada pela tartaruga"
 msgid "fill screen"
 msgstr "preencher ecrã"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "cor"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr "tom"
 
@@ -208,69 +209,69 @@ msgstr ""
 "número)"
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr "iniciar preenchimento"
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-"inicia polígono preenchido (utilizado com o bloco terminar preenchimento)"
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr "terminar preenchimento"
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-"completa o polígono preenchido (utilizado com o bloco iniciar preenchimento)"
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr "Palete de cores da caneta"
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr "definir cor"
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr "define a cor da linha desenhada pela tartaruga"
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr "definir tom"
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr "define o tom da linha desenhada pela tartaruga"
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr "definir cinza"
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr "define o nível de cinza da linha desenhada pela tartaruga"
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 "contém a cor atual da caneta (pode ser usado em vez de um bloco de número)"
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr "contém o tom atual da caneta"
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr "cinza"
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 "contém o nível de cinza atual (pode ser usado em vez de um bloco de número)"
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr "iniciar preenchimento"
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+"inicia polígono preenchido (utilizado com o bloco terminar preenchimento)"
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr "terminar preenchimento"
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+"completa o polígono preenchido (utilizado com o bloco iniciar preenchimento)"
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr "Palete de cores da caneta"
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr "vermelho"
@@ -424,541 +425,544 @@ msgstr "maior que"
 msgid "logical greater-than operator"
 msgstr "operador lógico maior-que"
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr "Verdadeiro"
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr "menor que"
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr "operador lógico menor-que"
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr "Falso"
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr "igual"
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr "operador lógico igual-a"
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "não é igual"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr "operador lógico não-é-igual (NOT)"
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr "e"
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr "operador lógico e (AND)"
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "ou"
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr "operador lógico ou (OR)"
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr "Palete de operadores de fluxo"
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "esperar"
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr "pausa a execução do programa um determinado número de segundos"
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr "para sempre"
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr "repete para sempre"
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr "repetir"
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr "repete determinado número de vezes"
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr "se"
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr "então"
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr "se então"
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr "operador se-então que usa operadores booleanos da palete Números"
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
-msgstr "então senão"
+#: TurtleArt/tabasics.py:772
+msgid "else"
+msgstr "senão"
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr "se então senão"
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr "operador se-então-senão que usa operadores booleanos da palete Números"
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr "espaço horizontal"
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr "expande pilha para a direita"
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr "espaço vertical"
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr "expande pilha para baixo"
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr "parar ação"
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr "para a ação atual"
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr "Palete de blocos de variável"
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "iniciar"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr "conecta ação com os botões de execução da barra de ferramentas"
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr "texto"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr "valor de texto"
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr "ação"
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr "topo da pilha de ação com nome"
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr "invoca pilha de ação com nome"
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr "guardar na caixa 1"
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 msgid "stores numeric value in Variable 1"
 msgstr "guarda o valor numérico na Variável 1"
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr "guardar na caixa 2"
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 msgid "stores numeric value in Variable 2"
 msgstr "guarda o valor numérico na Variável 2"
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr "texto"
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr "valor de texto"
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr "caixa 1"
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr "Variável 1 (valor numérico)"
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr "caixa 2"
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr "Variável 2 (valor numérico)"
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr "caixa"
-
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
-msgstr "a minha caixa"
-
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
-msgstr "variável com nome (valor numérico)"
-
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr "guardar em"
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr "caixa"
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr "valor"
 
-#: TurtleArt/tabasics.py:899
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
+msgstr "a minha caixa"
+
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
 msgid "stores numeric value in named variable"
 msgstr "guarda valor numérico em variável com nome"
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
-msgstr "ação"
-
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
-msgstr "topo da pilha de ação com nome"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
+msgstr "variável com nome (valor numérico)"
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr "ação 1"
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr "topo da pilha Ação 1"
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr "ação 2"
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr "topo da pilha Ação 2"
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr "invoca pilha de ação com nome"
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr "invoca pilha Ação 1"
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr "invoca pilha Ação 2"
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr "lixo"
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr "esvaziar lixo"
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr "apaga permanentemente os itens no lixo"
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr "restaurar tudo"
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr "restaura todos os blocos do lixo"
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr "limpar tudo"
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr "move todos os blocos para o lixo"
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
-msgstr ""
-
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+msgstr "Partilhar os blocos selecionados"
+
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr "Título"
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr "Parar tartaruga"
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr "Mostrar blocos"
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr "Esconder blocos"
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr "não saiu para"
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr "Eu não sei como"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr "não gosta"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr "como entrada"
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr "mostra a palete seguinte"
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr "altera a orientação das paletes de blocos"
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr "Carregar..."
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr "Guardar..."
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr "clica para abrir"
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr "orientação"
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr "próximo"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr "deslocar"
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
-msgstr ""
+msgstr "Selecionar blocos para partilhar"
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr "imagem"
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr "Guardar como Logo"
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr "Guardar como imagem"
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr "revisão"
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr "Guardar revisão"
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr "Desligar ajuda flutuante"
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr "Ligar ajuda flutuante"
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr "Mostrar palete"
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr "Esconder palete"
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr "Diminuir a escala das coordenadas"
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr "Aumentar a escala das coordenadas"
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr "Editar"
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr "Ver"
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "Projeto"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr "Guardar/Carregar"
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr "Copiar"
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr "Colar"
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+#, fuzzy
+msgid "Restore blocks from trash"
+msgstr "restaura todos os blocos do lixo"
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr "Ecrã Inteiro"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr "Coordenadas cartesianas"
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr "Coordenadas polares"
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr "Coordenadas métricas"
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr "Aumentar tamanho dos blocos"
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr "Diminuir tamanho dos blocos"
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr "Carregar exemplo"
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr "Limpar"
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr "Executar"
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr "Passo a passo"
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr "Ajuda"
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr "Parar"
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr "Carregar projeto"
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr "Carregar plugin"
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr "Carregar bloco de Python"
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
-msgstr ""
+msgstr "Partilha de blocos desativada"
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr "<Ctrl>p"
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr "<Ctrl>e"
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr "<Ctrl>r"
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr "<Ctrl>w"
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr "<Ctrl>s"
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr "O plugin não pode ser instalado."
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr "Por favor reinicia o TartarugArte para utilizar este plugin."
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr "O plugin %s já está instalado."
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr "Queres reinstalar %s?"
@@ -1069,427 +1073,444 @@ msgstr "A transferência falhou!"
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr "Palete de blocos de sensores"
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr "aceleração"
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr "inserir a aceleração em X, Y, Z para pilha"
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr "som"
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr "sinal bruto da entrada do microfone"
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
+#: plugins/audio_sensors/audio_sensors.py:90
+#: plugins/audio_sensors/audio_sensors.py:105
 msgid "loudness"
 msgstr "volume"
 
-#: plugins/audio_sensors/audio_sensors.py:90
-#: plugins/audio_sensors/audio_sensors.py:105
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
 msgid "microphone input volume"
 msgstr "volume da entrada do microfone"
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/audio_sensors/audio_sensors.py:119
+#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "pitch"
 msgstr "altura do som"
 
-#: plugins/audio_sensors/audio_sensors.py:119
-#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
 msgid "microphone input pitch"
 msgstr "altura do som da entrada do microfone"
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
-msgstr "resistência"
-
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
+msgid "resistance"
+msgstr "resistência"
+
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
 msgid "microphone input resistance"
 msgstr "resistência da entrada do microfone"
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
-msgstr "voltagem"
-
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr "voltagem"
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr "voltagem da entrada do microfone"
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr "Palete de objetos de média"
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr "luminosidade"
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr "nível de luz detetado pela câmara"
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr "O valor médio da cor RGB da câmara é inserido na pilha"
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr "saída da câmara"
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr "nível de luz detetado pelo sensor de luz"
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr "RFID"
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr "ler valor do dispositivo RFID"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr "enquanto"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 "operador faz-enquanto-Verdade que utiliza operadores booleanos da palete de "
 "Números"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr "até"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 "operador faz-até-Verdade que utiliza operadores booleanos da palete de "
 "Números"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
-msgstr "Palete de objetos de média"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr "topo"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
+msgstr "topo de uma pilha que pode encolher"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr "diário"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr "Objeto de média do Diário do Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr "áudio"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr "Objeto de som do Diário do Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr "vídeo"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr "Objeto de vídeo do Diário do Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr "descrição"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr "Campo de descrição do Diário do Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr "mostrar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr "desenha texto ou mostra média do Diário"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr "mostrar alinhado"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr "ajustar escala"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr "ajusta a escala do média"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr "guardar imagem"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr "nome da imagem"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr "guarda uma imagem no Diário do Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr "guardar SVG"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr "guarda os desenhos da tartaruga como um ficheiro SVG no Diário do Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr "escala"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr "contém o valor atual da escala"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr "esperar por média"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr "espera que o vídeo ou áudio atual acabe"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
-msgstr ""
+msgstr "parar média"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
-msgstr ""
+msgstr "parar vídeo ou áudio"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
-msgstr ""
+msgstr "pausar média"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
-msgstr ""
+msgstr "pausar vídeo ou áudio"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
-msgstr ""
+msgstr "retomar média"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
-msgstr ""
+msgstr "retomar a reprodução de vídeo ou áudio"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr "falar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr "olá"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr "fala texto"
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr "sinusoide"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr "duração"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr "toca uma sinusoide na frequência, amplitude, e duração (em segundos)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr "botão premido"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr "devolve 1 se o botão do rato for premido"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr "devolve Verdadeiro se o botão do rato for premido"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr "x rato"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr "devolve a coordenada X do rato"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr "y rato"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr "devolve a coordenada Y do rato"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr "consultar teclado"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr "consulta por entrada de teclado (resultados guardados no bloco teclado)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr "teclado"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
-#, fuzzy
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
-msgstr "contém os resultados do bloco consultar-teclado"
+msgstr "contém resultados do bloco consultar-teclado em ASCII"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr "ler pixel"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr "a cor RGB por debaixo da tartaruga é inserida na pilha"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr "tartaruga vê"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr "devolve a cor que a tartaruga \"vê\""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr "tempo"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr "tempo decorrido (em segundos) desde que o programa começou"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr "Palete de opções extra"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr "inserir"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr "insere valor no FILO (pilha último a entrar, primeiro a sair)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr "mostrar pilha"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr "mostra valores no FILO (pilha último a entrar, primeiro a sair)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr "esvaziar pilha"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr "esvazia FILO (pilha último a entrar, primeiro a sair)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr "retirar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr "retira valor do FILO (pilha último a entrar, primeiro a sair)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr "pilha vazia?"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr "devolve Verdadeiro se a pilha estiver vazia"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr "comentar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr "coloca um comentário no teu código"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr "imprimir"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr "imprime valor no bloco de estado na base do ecrã"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
-msgstr ""
+msgstr "Operador Python de chr"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
-msgstr ""
+msgstr "Operador Python de int"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr "Python"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
@@ -1497,7 +1518,7 @@ msgstr ""
 "um bloco programável: utilizado para adicionar equações matemáticas "
 "avançadas de uma variável, por ex., sin(x)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
@@ -1505,7 +1526,7 @@ msgstr ""
 "um bloco programável: utilizado para adicionar equações matemáticas "
 "avançadas de múltiplas variáveis, por ex., sqrt(x*x+y*y)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
@@ -1513,224 +1534,216 @@ msgstr ""
 "um bloco programável: utilizado para adicionar equações matemáticas "
 "avançadas de múltiplas variáveis, por ex., sin(x+y+z)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr "Bloco de Python"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr "executa código encontrado no módulo tamyblock.py encontrado no Diário"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr "Cartesiano"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr "mostra coordenadas Cartesianas"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr "Polar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr "mostra coordenadas polares"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr "tartaruga"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr "escolhe que tartaruga comandar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr "carapaça da tartaruga"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr "coloca uma \"carapaça\" personalizada na tartaruga"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr "topo"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr "topo de uma pilha que encolhe. Usado com o bloco base"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr "base"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr "base de uma pilha que encolhe. Usado com o bloco topo"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
-msgstr "pilha encolhida: clica para abrir"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
-msgstr "bloco de base de uma pilha encolhida: clica para abrir"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
+msgstr "carregar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
-msgstr "topo de pilha"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
+msgstr "carrega um bloco"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
-msgstr "etiqueta"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
+msgstr "definir xy"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
-msgstr "topo de uma pilha que pode encolher"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
+msgstr "palete"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
+msgstr "seleciona uma palete"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr "Palete de modelos de apresentação"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr "esconder blocos"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr "arruma a área de trabalho escondendo os blocos"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr "mostrar blocos"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr "restaura blocos escondidos"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr "esconde as barras de ferramentas do Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr "lista"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr "lista de pontos de apresentação"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr "modelo de apresentação: lista de pontos"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr "modelo de apresentação: escolhe objeto do Diário (sem descrição)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr "modelo de apresentação: escolhe objeto do Diário (com descrição)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr "modelo de apresentação: escolhe quatro objetos do Diário"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr "modelo de apresentação: escolhe dois objetos do Diário"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr "coor.x da esquerda do ecrã"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr "base"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr "coor.y da base do ecrã"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr "largura"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr "a largura da tela"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr "coor.x da direita do ecrã"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr "coor.y do topo do ecrã"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr "altura"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr "a altura da tela"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr "x título"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr "y título"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr "x esquerda"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr "y topo"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr "x direita"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr "y base"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr "apresentação 1x1"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr "apresentação 2x1"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr "apresentação 1x2"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr "apresentação 2x2"
 
@@ -1780,23 +1793,23 @@ msgstr "Palete de francos Ruandenses"
 
 #: taextras.py:50
 msgid "Palette of US dollars"
-msgstr ""
+msgstr "Paleta de dólares EUA"
 
 #: taextras.py:51
 msgid "Palette of Australian dollars"
-msgstr ""
+msgstr "Paleta de dólares Australianos"
 
 #: taextras.py:52
 msgid "Palette of Paraguayan Guaranies"
-msgstr ""
+msgstr "Paleta de Guaranis Paraguaios"
 
 #: taextras.py:53
 msgid "Palette of Peruvian Nuevo Soles"
-msgstr ""
+msgstr "Paleta de Nuevo Soles Peruanos"
 
 #: taextras.py:54
 msgid "Palette of Uruguayan Pesos"
-msgstr ""
+msgstr "Paleta de Pesos Uruguaios"
 
 #. TRANS: Butia is the Arduino Robot Project from Uruguay
 #. (http://www.fing.edu.uy/inco/proyectos/butia/)
@@ -1866,11 +1879,11 @@ msgstr "luz ambiente"
 msgid "temperature"
 msgstr "temperatura"
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr "distância"
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr "inclinação"
 
@@ -1887,12 +1900,12 @@ msgid "Butia Robot"
 msgstr "Robô Butia"
 
 #: taextras.py:81
-msgid "delay Butia"
-msgstr "atrasar Butia"
+msgid "refresh Butia"
+msgstr "refrescar Butia"
 
 #: taextras.py:82
-msgid "wait for argument seconds"
-msgstr "espera por argumento segundos"
+msgid "refresh the state of the Butia palette and blocks"
+msgstr "refresca o estado da palete e blocos Butia"
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
 #: taextras.py:84
@@ -1910,11 +1923,11 @@ msgstr "velocidade Butia"
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
-"define a velocidade dos motores Butia com um valor entre 0 e 1023, passado "
-"por um argumento"
+"define a velocidade dos motores Butia como um valor entre 0 e 1023, passado "
+"como argumento"
 
 #. TRANS: This string is shorthand for "move Butia forward"
 #: taextras.py:91
@@ -1929,28 +1942,28 @@ msgstr "move o robô Butia em frente"
 msgid "move the Butia robot forward a predefined distance"
 msgstr "move o robô Butia uma distância predefinida"
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
+msgid "left Butia"
+msgstr "esquerda Butia"
+
+#: taextras.py:96
+msgid "turn the Butia robot to the left"
+msgstr "gira o robô Butia para a esquerda"
+
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
 msgid "backward Butia"
 msgstr "recuar Butia"
 
-#: taextras.py:96
+#: taextras.py:99
 msgid "move the Butia robot backward"
 msgstr "move o robô Butia para trás"
 
-#: taextras.py:97
+#: taextras.py:100
 msgid "move the Butia robot backward a predefined distance"
 msgstr "move o robô Butia para trás uma distância predefinida"
 
-#. TRANS: This string is shorthand for "turn Butia left"
-#: taextras.py:99
-msgid "left Butia"
-msgstr "esquerda Butia"
-
-#: taextras.py:100
-msgid "turn the Butia robot at left"
-msgstr "roda o robô Butia para a esquerda"
-
 #. TRANS: This string is shorthand for "turn Butia right"
 #: taextras.py:102
 msgid "right Butia"
@@ -1980,12 +1993,12 @@ msgstr "para o robô Butia"
 msgid "display Butia"
 msgstr "imprimir Butia"
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr "Olá Mundo    Butia              "
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr "imprime texto no ecrã ASCII de 32 caracteres do robô Butia"
@@ -1995,308 +2008,364 @@ msgid "Butia"
 msgstr "Butia"
 
 #: taextras.py:117
-msgid "The camera was not found."
-msgstr "A câmara não foi encontrada."
+msgid "Error on initialization of the camera"
+msgstr "Erro na inicialização da câmara"
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
-msgstr "Erro na inicialização da câmara."
+msgid "No camera was found"
+msgstr "Não foi encontrada nenhuma câmara"
 
 #: taextras.py:119
+msgid "Error stopping camera"
+msgstr "Erro ao parar câmara"
+
+#: taextras.py:120
+msgid "Error starting camera"
+msgstr "Erro ao iniciar câmara"
+
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
+msgstr "Erro fazendo a máscara"
+
+#: taextras.py:123
 msgid "FollowMe"
 msgstr "SegueMe"
 
-#: taextras.py:120
+#: taextras.py:124
 msgid "follow"
-msgstr ""
+msgstr "seguir"
 
-#: taextras.py:121
-msgid "R"
-msgstr ""
-
-#: taextras.py:122
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
-msgstr ""
+msgstr "G"
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr "R"
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
-msgstr ""
+msgstr "B"
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr "segue uma cor RGB"
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
-msgstr ""
+msgstr "limiar"
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr "define um limiar para uma cor RGB"
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
-msgstr ""
+msgstr "guardar calibração 1"
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
-msgstr ""
+msgstr "guarda a calibração como calibração 1"
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
-msgstr ""
+msgstr "guardar calibração 2"
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
-msgstr ""
+msgstr "guarda a calibração como calibração 2"
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
-msgstr ""
+msgstr "calibração"
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
-msgstr ""
+msgstr "guarda uma calibração personalizada"
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
-msgstr ""
+msgstr "calibração 1"
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
-msgstr ""
+msgstr "voltar à calibração 1"
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
-msgstr ""
+msgstr "calibração 2"
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
-msgstr ""
+msgstr "voltar à calibração 2"
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
-msgstr ""
+msgstr "voltar à calibração personalizada"
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr "posição x"
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr "devolve posição x"
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr "posição y"
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr "devolve posição y"
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
-msgstr "pixeis"
+msgstr "pixéis"
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr "devolve o número de pixeis da maior mancha"
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
-msgstr ""
+msgstr "seguir uma cor ou calibração"
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
-msgstr ""
+msgstr "mínimo de pixéis"
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr "define o número mínimo de pixeis a seguir"
 
-#: taextras.py:147
-msgid "empty calibration"
+#: taextras.py:157
+msgid "camera mode"
+msgstr "modo de câmara"
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
 msgstr ""
 
-#: taextras.py:148
-msgid "error in string conversion"
+#: taextras.py:159
+msgid "RGB"
 msgstr ""
 
-#: taextras.py:152
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
+msgid "empty calibration"
+msgstr "esvaziar calibração"
+
+#: taextras.py:166
+msgid "error in string conversion"
+msgstr "erro na conversão da string"
+
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr "SumBot"
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr "velocidade SumBot"
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr "envia a velocidade ao SumBot"
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr "define a velocidade padrão para os comandos de movimento"
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr "avançar SumBot"
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr "move o SumBot em frente"
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr "recuar SumBot"
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr "move o SumBot para trás"
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr "parar SumBot"
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr "pára o SumBot"
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr "esquerda SumBot"
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr "roda o SumBot para a esquerda"
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr "direita SumBot"
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr "roda o SumBot para a direita"
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr "ângulo ao centro"
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr "obtém o ângulo ao centro do dojo"
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr "ângulo ao Inimigo"
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr "obtém o ângulo ao Inimigo"
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr "coor. x SumBot"
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr "obtém a coordenada x do SumBot"
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr "coor. y SumBot"
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr "obtém a coordenada y do SumBot"
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr "coor. x Inimigo"
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr "obtém a coordenada x do Inimigo"
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr "coor. y Inimigo"
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr "obtém a coordenada y do Inimigo"
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr "rotação SumBot"
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr "obtém a rotação do SumBot"
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr "rotação Inimigo"
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr "obtém a rotação do Inimigo"
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr "distância ao centro"
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr "obtém a distância ao centro do dojo"
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr "distância ao Inimigo"
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr "obtém a distância ao Inimigo"
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr "atualizar informação"
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr "atualiza informação do servidor"
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr "Palete de blocos Física"
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr "iniciar polígono"
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 "Começa a definir um novo polígono com base na posição XY atual da Tartaruga."
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr "adicionar ponto"
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
@@ -2304,76 +2373,77 @@ msgstr ""
 "Adiciona um novo ponto ao polígono atual baseado com base na posição XY "
 "atual da Tartaruga."
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr "terminar polígono"
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr "Define um novo polígono."
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr "terminar polígono preenchido"
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr "Não é um polígono simples"
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr "Define um novo polígono preenchido."
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr "triângulo"
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr "base"
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr "Adiciona um objeto de triângulo ao projeto."
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr "círculo"
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr "Adiciona um objeto de círculo ao projeto."
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr "retângulo"
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr "Adiciona um objeto de retângulo ao projeto."
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr "reiniciar"
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr "Reinicia o projeto; limpa a lista de objetos."
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr "motor"
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr "binário"
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr "velocidade"
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
@@ -2381,58 +2451,57 @@ msgstr ""
 "O binário do motor e a velocidade variam entre 0 (desligado) e números "
 "positivos; o motor é colocado no último objeto criado."
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
-msgstr "prender"
+msgstr "pino"
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr "Prende um objeto de modo a que não possa cair."
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr "articulação"
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr "Junta dois objetos (o último objeto criado e o objeto no ponto x, y)."
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
-msgstr ""
+msgstr "guardar como atividade de Física"
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr "Guardar o projeto no Diário como uma atividade Física."
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
-msgstr ""
+msgstr "engrenagem"
 
-#: taextras.py:245
-#, fuzzy
+#: taextras.py:269
 msgid "Add a gear object to the project."
-msgstr "Adiciona um objeto de círculo ao projeto."
+msgstr "Adiciona um objeto engrenagem ao projeto."
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr "densidade"
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 "Define a propriedade de densidade para objetos (densidade pode ser qualquer "
 "número positivo)."
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr "fricção"
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
@@ -2440,12 +2509,12 @@ msgstr ""
 "Define a propriedade de fricção para objetos (valor de 0 a 1, em que 0 "
 "desliga a fricção e 1 é fricção forte)."
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr "ricochete"
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
@@ -2453,11 +2522,12 @@ msgstr ""
 "Ajusta a propriedade de ricochete para objetos (valores de 0 a 1, em que 0 "
 "significa sem ricochete e 1 tem muito ricochete)."
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr "dinâmico"
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
@@ -2465,11 +2535,11 @@ msgstr ""
 "posição."
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr "Palete de blocos WeDo"
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
@@ -2479,129 +2549,132 @@ msgstr ""
 "inclinação para a direita)"
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr "saída sensor de distância"
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr "Motor A"
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr "devolve o valor atual do Motor A"
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr "Motor B"
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr "devolve o valor atual do Motor B"
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr "define o valor para o Motor A"
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr "define o valor para Motor B"
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr "Palete de blocos de motor do LEGO NXT"
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr "Palete de blocos de sensor do LEGO NXT"
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr "tato"
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr "ultrassónico"
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr "luz"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr "PORTA A"
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr "PORTA B"
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr "PORTA C"
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr "PORTA 1"
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr "PORTA 2"
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr "PORTA 3"
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr "PORTA 4"
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr "Por favor verifica a ligação com o bloco."
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr "Por favor verifica a porta."
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr "O valor da energia deve ser entre -127 e 127."
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr "Ocorreu um erro: verifica todas as ligações e tenta ligar novamente."
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr "NXT encontrado"
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr "NXT não encontrado"
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr "atualizar NXT"
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr "Procurar por um bloco NXT ligado."
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr "tocar tom"
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
-msgstr ""
+msgstr "frequência"
 
-#: taextras.py:305
-#, fuzzy
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
-msgstr "Toca um tom na freq durante tempo."
+msgstr "Toca um tom na frequência durante tempo."
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
@@ -2609,203 +2682,219 @@ msgstr ""
 "gira motor\n"
 "rotações"
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr "porta"
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr "energia"
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr "gira um motor"
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
+"sincronizar motores\n"
+"direção"
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr "rotações"
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
-msgstr ""
+msgstr "sincroniza dois motores conectados na PORTA B e na PORTA C"
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr "PORTA A do bloco"
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr "PORTA B do bloco"
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr "PORTA C do bloco"
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr "arrancar motor"
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr "Corre um motor para sempre."
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr "travar motor"
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr "Para um motor especificado."
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr "reiniciar motor"
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr "Reinicia o contador do motor."
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr "posição do motor"
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr "Devolve a posição do motor."
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr "PORTA 1 do bloco"
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr "PORTA 2 do bloco"
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr "PORTA 3 do bloco"
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr "PORTA 4 do bloco"
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr "ler"
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr "sensor"
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr "Ler saída do sensor."
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr "sensor de cor"
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr "sensor de luz"
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr "sensor de tato"
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr "sensor de distancia"
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr "sensor de som"
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr "definir luz"
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr "Define a luz do sensor de cor."
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr "Palete de blocos Arduino"
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr "HIGH"
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr "LOW"
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr "INPUT"
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr "OUTPUT"
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr "PWM"
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr "SERVO"
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr "ERRO: Verifica o Arduino e o número da porta."
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr "ERRO: Valor deve ser um número entre 0 a 255."
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr "ERRO: Valor deve ser HIGH ou LOW."
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr "ERRO: O modo deve ser INPUT, OUTPUT, PWM ou SERVO."
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr "modo pino"
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr "modo"
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr "Escolhe a função do pino (INPUT, OUTPUT, PWM, SERVO)."
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr "escrever analógico"
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr "Escreve valor analógico na porta especificada."
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr "ler analógico"
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
@@ -2813,123 +2902,155 @@ msgstr ""
 "Lê valor da porta analógica. Valor pode ser entre 0 e 1023. Utiliza Vref "
 "para determinar a voltagem. Para USB, volt=((ler)*5)/1024) aproximadamente."
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr "escrever digital"
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr "Escreve valor digital na porta especificada."
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr "ler digital"
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr "Lê valor de porta digital."
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr "Define valor HIGH para porta digital."
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr "Configura porta do Arduino para entrada digital."
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr "Configura porta do Arduino para guiar um \"servo\" (motor)."
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr "Define valor LOW para porta digital."
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr "Configura porta do Arduino para saída digital."
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr "Configura porta do Arduino para PWM (modulação por largura de pulso)."
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr "utilização é"
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr "Ação sem opção:"
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr "Ficheiro não encontrado"
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr "O diretório de configuração não tem permissão de escrita: %s"
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr "Novo"
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr "Abrir"
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr "Guardar"
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr "Guardar como"
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr "Guardar como HTML"
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr "Sair"
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr "Ficheiro"
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr "Repor a escala das coordenadas"
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr "Repor o tamanho dos blocos"
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr "Mostrar/esconder blocos"
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr "Ferramentas"
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr "Depurar"
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "Tartaruga"
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr "Tens trabalho não guardado. Queres guardar antes de sair?"
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr "Guardar projeto?"
 
+#~ msgid "delay Butia"
+#~ msgstr "atrasar Butia"
+
+#~ msgid "wait for argument seconds"
+#~ msgstr "espera por argumento segundos"
+
+#~ msgid "The camera was not found."
+#~ msgstr "A câmara não foi encontrada."
+
+#~ msgid "then else"
+#~ msgstr "então senão"
+
+#~ msgid "bottom of a collapsible stack"
+#~ msgstr "base de uma pilha que encolhe. Usado com o bloco topo"
+
+#~ msgid "collapsed stack: click to open"
+#~ msgstr "pilha encolhida: clica para abrir"
+
+#~ msgid "bottom block in a collapsed stack: click to open"
+#~ msgstr "bloco de base de uma pilha encolhida: clica para abrir"
+
+#~ msgid "top of stack"
+#~ msgstr "topo de pilha"
+
+#~ msgid "label"
+#~ msgstr "etiqueta"
+
+#~ msgid "True"
+#~ msgstr "Verdadeiro"
+
+#~ msgid "False"
+#~ msgstr "Falso"
+
+#~ msgid "Save as HTML"
+#~ msgstr "Guardar como HTML"
+
 #~ msgid "<Ctrl>d"
 #~ msgstr "<Ctrl>d"
 
@@ -2945,9 +3066,6 @@ msgstr "Guardar projeto?"
 #~ msgid "presentation"
 #~ msgstr "apresentação"
 
-#~ msgid "Hide blocks"
-#~ msgstr "Esconder blocos"
-
 #~ msgid "follow a turtle color"
 #~ msgstr "segue uma cor de tartaruga"
 
@@ -3123,10 +3241,6 @@ msgstr "Guardar projeto?"
 #~ "guarda o tom actual da caneta (pode ser usado em lugar de um bloco de "
 #~ "número)"
 
-#, fuzzy
-#~ msgid "load my block"
-#~ msgstr "carregar o meu bloco"
-
 #~ msgid "stack 2"
 #~ msgstr "pilha 2"
 
@@ -3136,9 +3250,6 @@ msgstr "Guardar projeto?"
 #~ msgid "Keyboard"
 #~ msgstr "Teclado"
 
-#~ msgid "else"
-#~ msgstr "senão"
-
 #~ msgid "My Blocks"
 #~ msgstr "Os meus blocos"
 
diff --git a/po/pt_BR.po b/po/pt_BR.po
index 556ced8..970302c 100644
--- a/po/pt_BR.po
+++ b/po/pt_BR.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-09-28 19:30+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
 "X-Generator: Pootle 2.0.5\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "Turtle Arte"
 
@@ -29,6 +28,8 @@ msgid "Palette of turtle commands"
 msgstr "paleta de comandos da tartaruga"
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "para frente"
 
@@ -56,7 +57,7 @@ msgid "clears the screen and reset the turtle"
 msgstr "limpar a tela e inicializar a tartaruga"
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "esquerda"
 
@@ -66,7 +67,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr "virar a tartaruga no sentido anti-horário (ângulo em graus)"
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "direita"
 
@@ -96,11 +97,11 @@ msgstr "mover a tartaruga formando um arco"
 msgid "set xy"
 msgstr "ajustar xy"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "x"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "y"
 
@@ -122,8 +123,8 @@ msgstr "definir cabeçalho"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr "definir a direção da tartaruga (0 é para a frente do topo da tela.)"
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "coordenada X"
 
@@ -135,8 +136,8 @@ msgstr ""
 "prender na atual coordenada x o valor da tartaruga (pode ser usado no lugar "
 "de um número de bloco)"
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "coordenada Y"
 
@@ -149,8 +150,8 @@ msgstr ""
 "de um número de bloco)"
 
 # Ou cabeçalho
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "direção"
 
@@ -198,11 +199,11 @@ msgstr "definir o tamanho da linha desenhada pela tartaruga"
 msgid "fill screen"
 msgstr "preencher tela"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "cor"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr "tonalidade"
 
@@ -221,73 +222,73 @@ msgstr ""
 "numérico)"
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-#, fuzzy
-msgid "Palette of pen colors"
-msgstr "paleta de comandos da caneta"
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr "ajustar cor"
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 #, fuzzy
 msgid "sets color of the line drawn by the turtle"
 msgstr "definir a cor da linha desenhada pela tartaruga"
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr "ajustar sombra"
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 #, fuzzy
 msgid "sets shade of the line drawn by the turtle"
 msgstr "definir o formato da linha desenhada pela tartaruga"
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 #, fuzzy
 msgid "sets gray level of the line drawn by the turtle"
 msgstr "definir o formato da linha desenhada pela tartaruga"
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 "fixa a cor atual da caneta (pode ser usado no lugar de um bloco numérico)"
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 #, fuzzy
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 "prender o valor atual da escala (pode ser usada no lugar de um número de "
 "bloco)"
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+#, fuzzy
+msgid "Palette of pen colors"
+msgstr "paleta de comandos da caneta"
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr "vermelho"
@@ -449,558 +450,560 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr "operador lógico maior-que"
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr "operador lógico menor-que"
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr "operador lógico igual-a"
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "não"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr "operador lógico Não (NOT)"
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr "e"
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr "operador lógico E (AND)"
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "ou"
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr "operador lógico OU (OR)"
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 #, fuzzy
 msgid "Palette of flow operators"
 msgstr "paleta de operadores de movimento"
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "esperar"
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr "para sempre"
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 #, fuzzy
 msgid "loops forever"
 msgstr "repetir infinitamente"
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr "repetir"
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 #, fuzzy
 msgid "loops specified number of times"
 msgstr "repetir um número específico de vezes"
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr "se"
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr "então"
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr "operador se-então que usa operadores boleanos da paleta de Números"
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
-msgstr ""
+#: TurtleArt/tabasics.py:772
+msgid "else"
+msgstr "senão"
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr "operador se-então-senão usa operadores boleanos da pelata de Números"
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 #, fuzzy
 msgid "jogs stack right"
 msgstr "empurrar pilha para direita"
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 #, fuzzy
 msgid "jogs stack down"
 msgstr "empurrar pilha para baixo"
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr "parar ação"
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 #, fuzzy
 msgid "Palette of variable blocks"
 msgstr "paleta de blocos variáveis"
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "iniciar"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr "conecta a ação aos botões da barra de ferramentas"
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr "texto"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr "valor string"
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr "ação"
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr "início da pilha de ações nomeáveis"
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+#, fuzzy
+msgid "invokes named action stack"
+msgstr "invocar pilha de ação nomeada"
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr "armazenar na caixa 1"
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 #, fuzzy
 msgid "stores numeric value in Variable 1"
 msgstr "armazenar o valor numérico na variável 1"
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr "armazenar na caixa 2"
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 #, fuzzy
 msgid "stores numeric value in Variable 2"
 msgstr "armazenar o valor numérico na variável 2"
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr "texto"
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr "valor string"
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr "caixa 1"
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 #, fuzzy
 msgid "Variable 1 (numeric value)"
 msgstr "variável 1 (valor numérico)"
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr "caixa 2"
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 #, fuzzy
 msgid "Variable 2 (numeric value)"
 msgstr "variável 2 (valor numérico)"
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr "caixa"
-
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
-msgstr "minha caixa"
-
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
-msgstr "variável nomeada (valor numérico)"
-
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr "armazenar em"
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr "caixa"
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr "valor"
 
-#: TurtleArt/tabasics.py:899
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
+msgstr "minha caixa"
+
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
 #, fuzzy
 msgid "stores numeric value in named variable"
 msgstr "armazenar o valor numérico na variável nomeada"
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
-msgstr "ação"
-
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
-msgstr "início da pilha de ações nomeáveis"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
+msgstr "variável nomeada (valor numérico)"
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr "ação 1"
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 #, fuzzy
 msgid "top of Action 1 stack"
 msgstr "início de ação da pilha 1"
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr "ação 2"
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 #, fuzzy
 msgid "top of Action 2 stack"
 msgstr "início da ação da pilha 2"
 
-#: TurtleArt/tabasics.py:939
-#, fuzzy
-msgid "invokes named action stack"
-msgstr "invocar pilha de ação nomeada"
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 #, fuzzy
 msgid "invokes Action 1 stack"
 msgstr "invocar ação 1 da pilha"
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 #, fuzzy
 msgid "invokes Action 2 stack"
 msgstr "invocar ação 2 da pilha"
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr "esvaziar lixeira"
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr "restaurar todos"
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 #, fuzzy
 msgid "Title"
 msgstr "título"
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr "Parar tartaruga"
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr "Mostrar blocos"
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr "Esconder blocos"
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr "não houve saída para"
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr "eu não sei como fazer"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr "não gosto"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr "como entrada"
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr "clique para abrir"
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr "orientação"
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr "próximo"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr "imagem"
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr "Salvar como Logo"
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr "Salvar como imagem"
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr "instantâneo"
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr "Salvar estado atual"
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr "Mostrar paleta"
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr "Esconder paleta"
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr "Diminuir escala das coordenadas"
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr "Aumentar escala das coordenadas"
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr "Editar"
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr "Visualizar"
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "Projeto"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr "Copiar"
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr "Colar"
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr "Tela cheia"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr "coordenadas cartesianas"
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr "coordenadas polares"
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr "Aumentar os blocos"
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr "Diminuir os blocos"
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr "Limpar"
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr "Executar"
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr "Passo"
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr "Ajuda"
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr "Parar"
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr "<Ctrl>p"
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr "<Ctrl>e"
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr "<Ctrl>r"
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr "<Ctrl>w"
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr "<Ctrl>s"
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1111,378 +1114,395 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr "som"
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
-msgstr "voltagem"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
+msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr "voltagem"
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr "enquanto"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 #, fuzzy
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr "operador se-então-senão usa operadores boleanos da pelata de Números"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr "até que"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 #, fuzzy
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr "operador se-então-senão usa operadores boleanos da pelata de Números"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr "topo"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr "Objeto de mídia do Diário"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr "Objeto de som do Diário"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 #, fuzzy
 msgid "Sugar Journal video object"
 msgstr "Objeto de som do Diário"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr "campo de descrição do Diário"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr "mostrar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 #, fuzzy
 msgid "draws text or show media from the Journal"
 msgstr "desenhar texto ou exibir mídia de Jornal"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr "mostrar alinhado"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr "configurar escala"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 #, fuzzy
 msgid "sets the scale of media"
 msgstr "definir a escala da mídia"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr "salvar imagem"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr "nome da imagem"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr "salvar como SVG"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr "escala"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 "consulta para a entrada do teclado (resultados armazenados no bloco teclado)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr "teclado"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 #, fuzzy
 msgid "holds results of query-keyboard block as ASCII"
 msgstr "fixa o resultado de um bloco no teclado de consulta"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 #, fuzzy
 msgid "Palette of extra options"
 msgstr "paleta de opções extras"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr "empurrar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 #, fuzzy
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr "estoca valor dentro da pilha FILO (primeiro-entra último-sai)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr "mostrar acervo"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 #, fuzzy
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr "estoca valor dentro da pilha FILO (primeiro-entra último-sai)"
 
 # KSp54N  <a href="http://ntmbjiiaoekm.com/">ntmbjiiaoekm</a>, [url=http://bewqzxbwopvt.com/]bewqzxbwopvt[/url], [link=http://vsvihmzobocj.com/]vsvihmzobocj[/link], http://elhuengzhnsf.com/
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 #, fuzzy
 msgid "empty heap"
 msgstr ""
@@ -1490,21 +1510,22 @@ msgstr ""
 "[url=http://bewqzxbwopvt.com/]bewqzxbwopvt[/url], "
 "[link=http://vsvihmzobocj.com/]vsvihmzobocj[/link], http://elhuengzhnsf.com/"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr "sacar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 #, fuzzy
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr "estoca valor dentro da pilha FILO (primeiro-entra último-sai)"
 
 # KSp54N  <a href="http://ntmbjiiaoekm.com/">ntmbjiiaoekm</a>, [url=http://bewqzxbwopvt.com/]bewqzxbwopvt[/url], [link=http://vsvihmzobocj.com/]vsvihmzobocj[/link], http://elhuengzhnsf.com/
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 #, fuzzy
 msgid "empty heap?"
 msgstr ""
@@ -1512,289 +1533,283 @@ msgstr ""
 "[url=http://bewqzxbwopvt.com/]bewqzxbwopvt[/url], "
 "[link=http://vsvihmzobocj.com/]vsvihmzobocj[/link], http://elhuengzhnsf.com/"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr "comentário"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
 # Mostrar ou imprimir?
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr "imprimir"
 
 # Acho melhor usar termos como mostrar, pois imprimir pode ser confundido com imprimir em papel.
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr "mostra o valor do bloco de estado na base da tela"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr "Python"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr "executa o código encontrado no módulo tamyblock.py encontrado no Diário"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr "Cartesiano"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 #, fuzzy
 msgid "turtle"
 msgstr "Tartaruga"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr "topo"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr "base"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
-msgstr "topo da pilha"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+#, fuzzy
+msgid "loads a block"
+msgstr "carregar meu bloco"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
-msgstr "etiqueta"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+#, fuzzy
+msgid "setxy"
+msgstr "ajustar xy"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 #, fuzzy
 msgid "Palette of presentation templates"
 msgstr "paleta de modelos de apresentação"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr "esconder blocos"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 #, fuzzy
 msgid "declutters canvas by hiding blocks"
 msgstr "limpar a tela ocultando os blocos"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 #, fuzzy
 msgid "show blocks"
 msgstr "Mostrar blocos"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 #, fuzzy
 msgid "presentation template: list of bullets"
 msgstr "modelo de apresentação: sete tópicos"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr "modelo de apresentação: selecionar objeto do Diário (sem descrição)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr "modelo de apresentação: selecionar objeto do Diário (com descrição)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr "modelo de apresentação: selecionar quatro objetos do Diário"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr "modelo de apresentação: selecionar dois objetos do Diário"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr "xcor da esquerda da tela"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr "base"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr "ycor da base da tela"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr "largura"
 
 # Canvas é uma palavra difícil, depende muito do contexto em que se aplica para ficar coerente.
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr "a largura da tela"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr "xcor da direita da tela"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr "ycor do topo da tela"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr "altura"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr "a altura da tela"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr "título x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr "título y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 #, fuzzy
 msgid "bottom y"
 msgstr "base"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 #, fuzzy
 msgid "presentation 1x1"
 msgstr "apresentação"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 #, fuzzy
 msgid "presentation 2x1"
 msgstr "apresentação"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 #, fuzzy
 msgid "presentation 1x2"
 msgstr "apresentação"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 #, fuzzy
 msgid "presentation 2x2"
 msgstr "apresentação"
@@ -1929,11 +1944,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1950,11 +1965,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1973,7 +1988,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1990,26 +2005,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -2041,12 +2056,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -2056,931 +2071,1009 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 #, fuzzy
 msgid "light"
 msgstr "direita"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 #, fuzzy
 msgid "read"
 msgstr "vermelho"
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 #, fuzzy
 msgid "mode"
 msgstr "mod"
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr "Abrir"
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr "Salvar"
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr "Salvar como HTML"
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr "Arquivo"
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr "Redimensionar coordenadas"
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr "Reiniciar tamanho do bloco"
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr "Mostrar/esconder blocos"
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr "Ferramentas"
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr "Debug"
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "Tartaruga"
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
+#~ msgid "top of stack"
+#~ msgstr "topo da pilha"
+
+#~ msgid "label"
+#~ msgstr "etiqueta"
+
+#~ msgid "Save as HTML"
+#~ msgstr "Salvar como HTML"
+
 #~ msgid "<Ctrl>d"
 #~ msgstr "<Ctrl>d"
 
 #~ msgid "presentation"
 #~ msgstr "apresentação"
 
-#~ msgid "Hide blocks"
-#~ msgstr "Esconder blocos"
-
 #~ msgid "<Ctrl>b"
 #~ msgstr "<Ctrl>b"
 
@@ -3100,9 +3193,6 @@ msgstr ""
 #~ msgid "<Alt>s"
 #~ msgstr "<Alt>s"
 
-#~ msgid "load my block"
-#~ msgstr "carregar meu bloco"
-
 #~ msgid "<Alt>o"
 #~ msgstr "<Alt>o"
 
@@ -3115,9 +3205,6 @@ msgstr ""
 #~ msgid "Keyboard"
 #~ msgstr "Teclado"
 
-#~ msgid "else"
-#~ msgstr "senão"
-
 #~ msgid "My Blocks"
 #~ msgstr "Meus Blocos"
 
diff --git a/po/quz.po b/po/quz.po
index 183a999..dc9ad3a 100644
--- a/po/quz.po
+++ b/po/quz.po
@@ -3,10 +3,10 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
-"PO-Revision-Date: 2012-06-19 19:49+0200\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
+"PO-Revision-Date: 2012-07-23 04:50+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
-"Language-Team: Voluntarios Quechua Sugar Camp\n"
+"Language-Team: Voluntarios Quechua Sugar\n"
 "Language: quz\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -15,9 +15,8 @@ msgstr ""
 "X-Generator: Pootle 2.0.5\n"
 
 #  "TortugArte"
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "CharapArte"
 
@@ -28,6 +27,8 @@ msgstr "Charapata kamachinapaq"
 
 #  "adelante"
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "Ñawpaqman"
 
@@ -58,7 +59,7 @@ msgstr "pichay pantallata charapatataq musuqmanta kamachiy"
 
 #  "izquierda"
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "lluqi"
 
@@ -69,7 +70,7 @@ msgstr "charapataqa lluqimanhina muyurichiy ([ángulo en grados nisqapi)"
 
 #  "derecha"
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "paña"
 
@@ -106,12 +107,12 @@ msgid "set xy"
 msgstr "XY nisqata churay"
 
 #  "x"
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "X"
 
 #  "y"
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "Y"
 
@@ -138,8 +139,8 @@ msgstr ""
 "purichin)"
 
 #  "coorx"
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "xcor"
 
@@ -157,8 +158,8 @@ msgstr ""
 "hap'ikullanmanmi)"
 
 #  "coory"
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "ycor"
 
@@ -176,8 +177,8 @@ msgstr ""
 "hap'ikullanmanmi)"
 
 #  "rumbo"
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "mayman"
 
@@ -235,12 +236,12 @@ msgid "fill screen"
 msgstr "pantallata hunt'achiy"
 
 #  "color"
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "llimp'i"
 
 #  "tono"
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr "llimp'iynin"
 
@@ -266,66 +267,33 @@ msgstr ""
 "kunan kaq qillqanap rakhuyninwanmi kachkan (yupanakunap bloquenmantaqa "
 "hap'ikullanmanmi)"
 
-#  "comenzar a rellenar"
-#: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr "hunt'achiyta qallariy"
-
-#  "comenzar a rellenar el poligono (usado con finalizar el relleno del bloque)"
-#  [es] ""
-#  [es] "comenzar a rellenar el poligono (usado con finalizar el relleno del bloque)"
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-"poligono nisqatam llimp'iwan hunt'achiyta qallariy (bloquepa "
-"hunt'achinawanmi ruwakuchkan)"
-
-#  "finalizar rellenado"
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr "huntach'iyta tukuy"
-
-#  "completa el polígono relleno (utilizado con comenzar relleno del bloque)"
-#  [es] ""
-#  [es] "completa el polígono relleno (utilizado con comenzar relleno del bloque)"
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-"poligono nisqatam llimp'iwan hunt'achiyta qallariy (bloquepa "
-"hunt'achinawanmi ruwakuchkan)"
-
-#  "Paleta de colores de la pluma"
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr "Siq'inapaq llimp'ikuna"
-
 #  "fijar color"
-#: TurtleArt/tabasics.py:365
+#: TurtleArt/tabasics.py:335
 msgid "set color"
 msgstr "llimp'ita akllay"
 
 #  "fija el color de la línea que la tortuga dibuja"
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr "charapa ima llimp'iwan siq'ichananta churay"
 
 #  "fijar tono"
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr "llimp'ita churay"
 
 #  "fijar la oscuridad de la linea que la tortuga dibuja"
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr "charapa yana yana llimp'iwan siq'ichananta churay"
 
 #  "establecer gris"
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr "chiqchita churay"
 
 #  "establece el nivel de gris de la línea dibujada por la tortuga"
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr "charapa chiqchi llimp'iwan siq'ichananta churay"
 
@@ -334,7 +302,7 @@ msgstr "charapa chiqchi llimp'iwan siq'ichananta churay"
 #  [es] ""
 #  [es] "contiene el color actual de la pluma (se puede usar en vez de un bloque de "
 #  [es] "número)"
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 "kunan kaq qillqanap llimp'inwanmi kachkan (yupanakunap bloquenmantaqa "
@@ -342,12 +310,12 @@ msgstr ""
 
 #  "contiene la tonalidad actual de la pluma"
 #  [es] "contiene la tonalidad actual de la pluma"
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr "kunan kaq qillqanap llimp'inwanmi kachkan"
 
 #  "gris"
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr "chiqchi"
 
@@ -356,12 +324,45 @@ msgstr "chiqchi"
 #  [es] ""
 #  [es] "contiene el nivel actual de gris (puede ser utilizado en vez de un bloque "
 #  [es] "numérico)"
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 "kunan kaq chiqchi llimp'iwanmi kachkan (yupanakunap bloquenmantaqa "
 "hap'ikullanmanmi)"
 
+#  "comenzar a rellenar"
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr "hunt'achiyta qallariy"
+
+#  "comenzar a rellenar el poligono (usado con finalizar el relleno del bloque)"
+#  [es] ""
+#  [es] "comenzar a rellenar el poligono (usado con finalizar el relleno del bloque)"
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+"poligono nisqatam llimp'iwan hunt'achiyta qallariy (bloquepa "
+"hunt'achinawanmi ruwakuchkan)"
+
+#  "finalizar rellenado"
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr "huntach'iyta tukuy"
+
+#  "completa el polígono relleno (utilizado con comenzar relleno del bloque)"
+#  [es] ""
+#  [es] "completa el polígono relleno (utilizado con comenzar relleno del bloque)"
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+"poligono nisqatam llimp'iwan hunt'achiyta qallariy (bloquepa "
+"hunt'achinawanmi ruwakuchkan)"
+
+#  "Paleta de colores de la pluma"
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr "Siq'inapaq llimp'ikuna"
+
 #  "rojo"
 #  [es] "rojo"
 #: TurtleArt/tabasics.py:426
@@ -413,7 +414,7 @@ msgstr "yuraq"
 # "atrás"
 #: TurtleArt/tabasics.py:437
 msgid "black"
-msgstr ""
+msgstr "yana"
 
 #  "fijar el color del texto"
 #: TurtleArt/tabasics.py:443
@@ -498,7 +499,6 @@ msgstr "bloquekunata mast'arichispa pin kasqata tariq"
 
 # "mover"
 #: TurtleArt/tabasics.py:607 TurtleArt/tabasics.py:608
-#, fuzzy
 msgid "mod"
 msgstr "Kuyuchiy"
 
@@ -545,7 +545,7 @@ msgstr "achkha"
 # "(abajo)"
 #: TurtleArt/tabasics.py:633
 msgid "returns random number between minimum (top) and maximum (bottom) values"
-msgstr ""
+msgstr "munasqa pisi (wichaypi) achkha (uraypi)chaniyuq yupanakunatam kutichin"
 
 #  "número"
 #: TurtleArt/tabasics.py:645
@@ -569,686 +569,685 @@ msgstr "kuraq kaq"
 msgid "logical greater-than operator"
 msgstr "kuraq-kaq llamk'ana sutichakuq"
 
-#  "Verdadero"
-#  [es] "Verdadero"
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr "chiqa"
-
 #  "menor que"
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr "sullk'a kaq"
 
 #  "operador lógico menor que"
 #  [es] "operador lógico menor que"
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr "sullk'a-kaq llamk'ana sutichakuq"
 
-#  "Falso"
-#  [es] "Falso"
-#: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr "lluqa"
-
 #  "equivalente"
-#: TurtleArt/tabasics.py:684
+#: TurtleArt/tabasics.py:678
 msgid "equal"
 msgstr "kikillanmi"
 
 #  "operador lógico de igualdad"
 #  [es] "operador lógico de igualdad"
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr "kikin-kaq llamk'ana sutichakuq"
 
 #  "no"
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "mana"
 
 #  [es] "operador NO lógico"
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr "manakikin-kaq llamk'ana sutichakuq"
 
 #  "y"
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr "hinallataq"
 
 #  "operador Y lógico"
 #  [es] "operador Y lógico"
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr "HINALLATAQ llamk'ana sutichakuq"
 
 #  "o"
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "utaq"
 
 #  "operador O lógico"
 #  [es] "operador O lógico"
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr "UTAQ llamk'ana sutichakuq"
 
 # "Paleta de operadores numéricos"
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
-#, fuzzy
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
-msgstr "Yupanakunawan llamk'anapaq"
+msgstr "Yupanakunawan llamk'anapap"
 
 #  "esperar"
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "suyay"
 
 #  "detiene la ejecución del programa por número determinado de segundos"
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr "programa purisqantaqa segundukunata churaspam utichin"
 
 #  "por siempre"
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr "wiñaypaq"
 
 #  "repetir para siempre"
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr "wiñaypaq huktawan kutichiy"
 
 #  "repetir"
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr "huktawan"
 
 #  "repetir el número especificado de veces"
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr "yupana mañakusqantahinam mayk'a kutitapas ruway"
 
 #  "si"
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr "arí"
 
 #  "entonces"
 #  [es] "entonces"
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr "chayna-kaptinqa"
 
 #  "si entonces"
 #  [es] "si entonces"
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr "arí-chayna-kaptinqa"
 
 #  "operador si-entonces que usa operadores lógicos de la paleta de Números"
 #  [es] "operador si-entonces que usa operadores lógicos de la paleta de Números"
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr "Yupanakuna llamk'anamanta ari-chayna-kaptinqa"
 
-#  "entonces sino"
-#  [es] "entonces sino"
-#: TurtleArt/tabasics.py:777
-msgid "then else"
-msgstr "mana-chayqa"
+#: TurtleArt/tabasics.py:772
+msgid "else"
+msgstr ""
 
 #  "si entonces sino"
 #  [es] "si entonces sino"
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr "ari-chayna-kaptinqa mana-chayqa"
 
 #  "operador si-entonces-sino que usa operadores lógicos de la paleta de Números"
 #  [es] ""
 #  [es] "operador si-entonces-sino que usa operadores lógicos de la paleta de Números"
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr "Yupanakuna llamk'anamanta ari-chayna-kaptinqa mana-chauqa"
 
-#  
+#
 #  "espacio horizontal"
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr "kiranpa k'iti"
 
 #  desplaza la pila a la derecha"
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
-msgstr ""
+msgstr "pañamanmi tawqataqa suchuchiy"
 
-#  
+#
 #  "espacio vertical"
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr "sayanpa k'iti"
 
 #  desplazar la pila abajo"
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
-msgstr ""
+msgstr "uraymanmi tawqataqa suchuchiy"
 
 #  "parar acción"
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
-msgstr ""
+msgstr "ruwasqanta utichiy"
 
 #  "detiene la acción actual"
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
-msgstr ""
+msgstr "kunan kaq ruwasqanta utichiy"
 
 #  "Paleta de bloques de variables"
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
-msgstr ""
+msgstr "Imaymana bloquekuna"
 
 #  "empezar"
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "qallariy"
 
 #  "conecta la acción a los botones de ejecución de la barra de herramientas"
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
-msgstr ""
+msgstr "llamk'anakunapi llamk'aq rumpukunaman masichiy"
+
+#  "texto"
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr "qillqa"
+
+#  "valor de cadena"
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr "waskarchakuqpa chanin"
+
+#  "acción"
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr "ruway"
+
+#  "cima de la pila de acción nombrable"
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr "tawqap patan sutichakuq"
+
+#  "invocar la pila de acción nombrado"
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr "sutichasqa tawqata waqyay"
 
 #  "guardar en caja 1"
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr "1 tawak'uchu kaqpi waqaychay"
 
 #  "guarda valor numérico en la variable 1"
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 msgid "stores numeric value in Variable 1"
 msgstr "yupanap chanintaqa 1 Variable nisqapi waqaychay"
 
 #  "guardar en caja 2"
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr "2 tawak'uchu kaqpi waqaychay"
 
 #  "guarda valor numérico en la variable 2"
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 msgid "stores numeric value in Variable 2"
 msgstr "yupanap chanintaqa 2 Variable nisqapi waqaychay"
 
-#  "texto"
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr "qillqa"
-
-#  "valor de cadena"
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr ""
-
 #  "caja 1"
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr "1 tawak'uchu"
 
 #  "Variable 1 (valor numérico)"
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr "1 variable nisqa (yupanap chanin)"
 
 #  "caja 2"
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr "2 tawak'uchu"
 
 #  "Variable 2 (valor numérico)"
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr "2 variable nisqa (yupanap chanin)"
 
-#  "caja"
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr "tawak'uchu"
-
-#  "mi caja"
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
-msgstr "tawak'uchuy"
-
-#  "variable nombrado (valor numérico)"
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
-msgstr "Sutichasqa Variable (yupanap chanin)"
-
 #  "guardar en"
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr "imapi waqaychanki"
 
+#  "caja"
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr "tawak'uchu"
+
 #  "valor"
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr "chani"
 
+#  "mi caja"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
+msgstr "tawak'uchuy"
+
 #  "guarda valor numérico en la variable nombrada"
-#: TurtleArt/tabasics.py:899
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
 msgid "stores numeric value in named variable"
 msgstr "yupanap chanintaqa variable sutichasqapim waqaychay"
 
-#  "acción"
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
-msgstr "ruway"
-
-#  "cima de la pila de acción nombrable"
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
-msgstr ""
+#  "variable nombrado (valor numérico)"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
+msgstr "Sutichasqa Variable (yupanap chanin)"
 
 #  "acción 1"
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
-msgstr "1 rumay"
+msgstr "1 ruway"
 
 #  "primero de la pila de Acción 1"
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
-msgstr ""
+msgstr "tawqap 1 Ruwayninpa qallariq"
 
 #  "acción 2"
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr "2 ruway"
 
 #  "primero de la pila de Acción 2"
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
-msgstr ""
-
-#  "invocar la pila de acción nombrado"
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
+msgstr "tawqap 2 Ruwayninpa qallariq"
 
 #  "invocar la pila de acción 1"
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
-msgstr ""
+msgstr "tawqap 1 ruwayninta waqyay"
 
 #  "invocar la pila de acción 2"
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
-msgstr ""
+msgstr "tawqap 2 ruwayninta waqyay"
 
 #  "basura"
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr "q'upa"
 
 #  "vaciar papelera"
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr "q'upanata qasichiy"
 
 #  "borra permanentemente elementos de la papelera"
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr "q'upanapi imaymana kaqtaqa wiñaypaq qasichiy"
 
 #  "restaurar todo"
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr "llapanta kutichiy"
 
 #  "restaura todos los bloques de la papelera"
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr "q'upanapi ima bloque nisqakuna kaqtaqa llipinta kutiyachiy"
 
 #  "borrar todos"
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr "llapanta pichay"
 
 #  "mover todos los bloques a la basura"
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr "llapan bloque nisqakunataqa q'upanaman wikch'uy"
 
 #  "Compartir bloques seleccionados"
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
-msgstr ""
+msgstr "Akllasqa bloques nisqakunata qunakuy"
 
 #  "Título"
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr "Sutinchaynin"
 
 #  "Parar tortuga"
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr "Charapata utichiy"
 
 #  "Mostrar bloques"
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr "Bloques nisqakunata rikuchiy"
 
+# "ocultar los bloques"
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+#, fuzzy
+msgid "Hide blocks"
+msgstr "bloques nisqakunata pakay"
+
 #  "no pudo escribir en"
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr "mana atinichu kaypi qillqaytaqa"
 
 #  "No sé como hacerlo"
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr "Imayna ruwaytaqa mana yachanichu"
 
 #  "no le gusta"
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
-msgstr "manam munachu"
+msgstr "manam munanchu"
 
 #  "como entrada"
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr "haykusqahinataqa"
 
 #  "muestra la siguiente paleta"
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
-msgstr ""
+msgstr "hukaq llamk'anakunata rikuchiy"
 
 #  "cambia la orientación de la paleta de bloques"
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
-msgstr ""
+msgstr "bloque nisqakuna mayman qhawariyninta t'ikrachiy"
 
 #  "Cargar..."
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr "Purichkanña..."
 
 #  "Guardar..."
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr "Waqaychay..."
 
 #  "clic para abrir"
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr "kicharinapaqqa clickta ruway"
 
 #  "orientación"
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr "mayman rinqa"
 
 #  "siguiente"
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr "hamuq"
 
 #  "desplazar"
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
-msgstr ""
+msgstr "purichiy"
 
 #  "Selecciona bloques para compartir"
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
-msgstr ""
+msgstr "Qukunapaq bloques nisqakunata akllay"
 
 #  "imagen"
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr "wanki"
 
 #  "Guardar como Logo"
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr "Unancha hinata waqaychay"
 
 #  "Guardar como imagen"
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr "Wanki hinata waqaychay"
 
 #  "instantánea"
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr "usqachiq"
 
 #  "Guardar instantánea"
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr "Utqaylla waqaychay"
 
 #  "Deshabilitar ayuda flotante"
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
-msgstr ""
+msgstr "Tuytuq yanapayta chinkachiy"
 
 #  "Habilitar ayuda flotante"
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
-msgstr ""
+msgstr "Tuytuq yanapayta rikuchiy"
 
 #  "Mostrar paleta"
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr "Llimp'ikunata rikuchiy"
 
 #  "Ocultar paleta"
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr "Llimp'ikunata pakay"
 
 #  "Escalar coordenadas hacia abajo"
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr "Coordenadasta urayman churay"
 
 #  "Escalar coordenadas hacia arriba"
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr "Coordenadasta wichayman t'akyachiy"
 
 #  "Editar"
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr "Allinchay"
 
 #  "Ver"
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr "Qhaway"
 
 #  "Proyecto"
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "Wakichina"
 
 #  "Guardar/Cargar"
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
-msgstr ""
+msgstr "Waqaychay/Wichachiy"
 
 #  "Copiar"
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr "Kikinchay"
 
 #  "Pegar"
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr "K'askachiy"
 
+# "restaura todos los bloques de la papelera"
+#: TurtleArtActivity.py:526
+#, fuzzy
+msgid "Restore blocks from trash"
+msgstr "q'upanapi ima bloque nisqakuna kaqtaqa llipinta kutiyachiy"
+
 #  "Pantalla completa"
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr "Hunt'asqa pantalla"
 
 #  "Coordenadas cartesianas"
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr "Coordenadas cartesianas nisqa"
 
 #  "Coordenadas polares"
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr "Coordenadas polares nisqa"
 
 #  "Coordenadas centímetros"
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr "Coordenadas centímetros nisqa"
 
 #  "Agrandar bloques"
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr "Bloques nisqakunata hatunyachiy"
 
 #  "Empequeñecer bloques"
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr "Bloques nisqakunata huch'uyachiy"
 
 #  "Cargar ejemplos"
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr "Qhawarichikunata wichachiy"
 
 #  "Limpiar"
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr "Pichay"
 
 #  "Ejecutar"
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr "Ruway"
 
 #  "Dar un paso"
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr "Puriy"
 
 #  "Ayuda"
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
-msgstr "Yanapa"
+msgstr "Yanapay"
 
 #  "Parar"
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr "Sayachiy"
 
 #  "Cargar proyecto"
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
-msgstr ""
+msgstr "Wakichinata wichachiy"
 
 #  "Cargar plugin"
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
-msgstr ""
+msgstr "Plugin nisqata churay"
 
 #  "Cargar bloque Python"
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr "Pythonta wicharichiy"
 
 #  "Compartir bloques deshabilitado"
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
-msgstr ""
+msgstr "Mana llamk'aq bloque nisqakunata qunakuy"
 
 #  "<Ctrl>p"
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr "<Ctrl>p"
 
 #  "<Ctrl>e"
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr "<Ctrl>e"
 
 #  "<Ctrl>r"
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr "<Ctrl>r"
 
 #  "<Ctrl>w"
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr "<Ctrl>w"
 
 #  "<Ctrl>s"
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr "<Ctrl>s"
 
 #  "El plugin no puede ser instalado."
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
-msgstr ""
+msgstr "Plugin nisqaqa churachiykuytaqa manam atichikunchu"
 
 #  "Reinicie TortugArte para poder usar el plugin."
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
-msgstr ""
+msgstr "Pluginwan kananpaqqa, wakmantam CharapArte sutichakuqtaqa qallarichiy."
 
 #  "El plugin %s ya se encuentra instalado."
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
-msgstr ""
+msgstr "Plugin %s sutichakuqqa churasqañam kachkan."
 
 #  "¿Desea reinstalar %s?"
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
-msgstr ""
+msgstr "Munankichu %s sutichakuqta wakmanta churayta?"
 
 #  "Mi TortugArte sesión"
 #: gnome_plugins/collaboration_plugin.py:67
@@ -1383,817 +1382,842 @@ msgstr "Urayachiyqa pantarun!"
 #  "Paleta de bloques sensor"
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
-msgstr ""
+msgstr "Musyanamanta"
 
 #  "acelerómetro"
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr "utqhay purichinapaq"
 
 #  "pone la aceleración en los ejes x, y z en la pila"
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
-msgstr ""
+msgstr "utqhay puriytaqa tawqap x, y, z tinkuchaypi churay"
 
 #  "sonido"
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr "uyarina"
 
 #  "señal de entrada de micrófono"
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
-msgstr ""
+msgstr "microfono uyarisqanmanta"
 
 #  "volumen"
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
-#  "volumen de entrada de micrófono" 
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
+msgid "loudness"
+msgstr "qhapariynin"
+
+#  "volumen de entrada de micrófono"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
 msgid "microphone input volume"
-msgstr ""
+msgstr "microfonopi uyarikusqanmanta qhapariynin"
 
 #   "frecuencia"
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/audio_sensors/audio_sensors.py:119
+#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "pitch"
-msgstr ""
+msgstr "hayk'a kuti"
 
 #  "frecuencia de la componente más intensa del sonido presente en la entrada de "
 #  "micrófono"
-#: plugins/audio_sensors/audio_sensors.py:119
-#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
 msgid "microphone input pitch"
-msgstr ""
+msgstr "microfonopi uyarikusqanmanta sinchi qhaparichiqta qhawachiq"
 
 #  "resistencia"
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
+#: plugins/audio_sensors/audio_sensors.py:151
+#: plugins/audio_sensors/audio_sensors.py:165
+#: plugins/audio_sensors/audio_sensors.py:178
+#: plugins/audio_sensors/audio_sensors.py:192
 msgid "resistance"
 msgstr "sinchikay"
 
 #  "valor de la resistencia conectada a la entrada de micrófono (rango de "
 #  "medición: 700 a 14000 ohms)"
-#: plugins/audio_sensors/audio_sensors.py:151
-#: plugins/audio_sensors/audio_sensors.py:165
-#: plugins/audio_sensors/audio_sensors.py:178
-#: plugins/audio_sensors/audio_sensors.py:192
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
 msgid "microphone input resistance"
-msgstr ""
+msgstr "microfonopi hayk'a uyarikusqanmanta (yupakuq: 700 - 14000 ohms)"
 
 #  "voltaje"
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
+#: plugins/audio_sensors/audio_sensors.py:157
+#: plugins/audio_sensors/audio_sensors.py:171
+#: plugins/audio_sensors/audio_sensors.py:184
+#: plugins/audio_sensors/audio_sensors.py:198
 msgid "voltage"
 msgstr "voltaje nisqa"
 
 #  "valor del voltaje DC conectado a la entrada de micrófono (rango: 0.40 a 1.90 "
 #  "V)"
-#: plugins/audio_sensors/audio_sensors.py:157
-#: plugins/audio_sensors/audio_sensors.py:171
-#: plugins/audio_sensors/audio_sensors.py:184
-#: plugins/audio_sensors/audio_sensors.py:198
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
+"microfonopi uyarikusqanmanta DC voltaje nisqamanta (yupakuq: 0.40 - 1.90 V)"
+
+#  "Paleta de bloques medios
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr "Media nisqakuna"
 
 #  "brillo"
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr "llipipiynin"
 
 #  "nivel de luz detectado por la cámara"
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr "cámarap mayk'a llipipiy rikusqan"
 
 #  "Promedio de color RGB de la cámara se desplaza a la pila"
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr "Hayk'a llimp'i RGB sutiyumi cámarap pilankamaqa chayanqa"
 
 #  "imagen de la cámara"
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr "cámarap wankin"
 
 #  "nivel de luz detectado por el sensor"
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
-msgstr ""
+msgstr "kayk'a k'anchariy musyasqa"
 
 #  "RFID"
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr "RFID Radio Frecuencia nisqa"
 
 #  "leer el valor del dispositivo de radiofrecuencia (RFID)"
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr "Radio Frecuenciap (RFID) chaninta ñawiriy"
 
 #  "mientras"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
-msgstr ""
+msgstr "chaykamaqa"
 
 #  "se ejecuta la serie de acciones siguientes al bloque mientras se cumpla la "
 #  "condición fijada al comienzo del mismo"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
-msgstr ""
+msgstr "qallariypi kamachikusqantahinam kunan ñawpaqmanqa ruwarinqa"
 
 #  "hasta"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
-msgstr ""
+msgstr "kaykama"
 
 #  "se ejecutan la serie de bloques siguientes hasta que se cumpla la condición"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
-msgstr ""
+msgstr "kamachikusqantahinam kunan ñawpaqmanqa ruwarinqa"
 
-#  "Paleta de bloques medios
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
-msgstr ""
+#  "encima"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr "patannin"
+
+#  "encima de una pila plegable"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
+msgstr "tawqa q'imikuq patanpi"
 
 #  "diario"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr "p'anqa"
 
 #  "objeto de medios del Diario de Sugar"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
-msgstr ""
+msgstr "Sugar Panq'amanta media nisqakuna"
 
 #  "audio"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr "uyarina"
 
 #  "Sugar Journal audio object"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
-msgstr ""
+msgstr "Sugar Panq'amanta uyarinakuna"
 
 #  "video"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr "qhawarina"
 
 #  "objeto de video del Diario de Sugar"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
-msgstr ""
+msgstr "Sugar P'anqamanta videokuna"
 
 # "Descripción:"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr "imamanta"
 
 #  "descripción"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
-msgstr ""
+msgstr "imamanta"
 
 #  "mostrar"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr "rikuchiy"
 
 #  "dibujar texto o mostrar medios desde el Diario"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
+"P'anqamanta imaymana medios nisqakunata rikuchiy, manachayqa qillqata "
+"siq'ipay"
 
-#  
+#
 #  "mostrar alineados"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr "sinrichasqakunata rikuchiy"
 
 #  "fijar escala"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr "imayna kananpaq tupachiy"
 
 #  "fijar la escala de medios"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr "medios nisqakuna imayna kananpaqqa tupachiy"
 
 #  "guardar imagen"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr "wankita waqaychay"
 
 #  "nombre de la imagen"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr "wakip sutin"
 
 #  "guarda una imagen en el Diario de Azúcar"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr "Sugarpa p'anqanpim huk wankita waqaychay"
 
 #  "guardar SVG"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr "SVG khiputaqa waqaychay"
 
 #  "guarda los gráficos de la tortuga como un archivo SVG en el Diario de Azúcar"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr "charapap rikchayninkunataqa Sugarpa p'anqanpim waqaychay"
 
 #  "escala"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr "imayna kananpaq"
 
 #  "mantiene el valor actual de la escala"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr "kunan kasqa chaninwan purichkan"
 
 #  "esperar"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr "suyariy"
 
 #  "esperar de audio o de vídeo hasta el final"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr "uyarinata utaq video nisqata tukunankama suyariy"
 
 #  "parar medios"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
-msgstr ""
+msgstr "mediakunata utichiy"
 
 #  "detiene el video o audio"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
-msgstr ""
+msgstr "videotawan uyarinatawan utichin"
 
 #  "pausar medios"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
-msgstr ""
+msgstr "mediakunata utichiy"
 
 #  "pausa el video o audio"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
-msgstr ""
+msgstr "videotawan uyarinatawan utichin"
 
 #  "continuar medios"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
-msgstr ""
+msgstr "mediakunata rikuchiq"
 
 #  "reanudar la reproducción de video o audio"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
-msgstr ""
+msgstr "videotawan uyarinatawan puriyachiylla"
 
 #  "hablar"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
-msgstr ""
+msgstr "rimay"
 
 #  "hola"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
-msgstr ""
+msgstr "allillanchu"
 
 #  "dice texto"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
-msgstr ""
+msgstr "nisqapa nin qillqaqa"
 
 #  "sinusoide"
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
-msgstr ""
+msgstr "sinusoide uyarina"
 
 #  "duración"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
-msgstr ""
+msgstr "unayaynin"
 
 #  "reproduce una sinusoide desde frecuencia, amplitud y duración (en segundos)"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
+"Huk sinusoide uyarinata frecuencianmanta, amplitudmantawan unayayninmantawan "
+"uyarichiy (kayqa segundos pachapi)"
 
 #  "botón presionado"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
-msgstr ""
+msgstr "rump'u ñit'isqa"
 
 #  "retorna 1 si el botón del ratón está presionado"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
-msgstr ""
+msgstr "huk'uchap rump'un q'apiyasqa kaptinqa 1 yupaytam kutichin"
+
+# "retorna 1 si el botón del ratón está presionado"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+#, fuzzy
+msgid "returns True if mouse button is pressed"
+msgstr "huk'uchap rump'un q'apiyasqa kaptinqa 1 yupaytam kutichin"
 
 #  "cursor x"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
-msgstr ""
+msgstr "puripaq X"
 
 #  "devuelve la coordenada x del cursor"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
-msgstr ""
+msgstr "puripaq X coordenadanta rikuchin"
 
 #  "cursor y"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
-msgstr ""
+msgstr "puripaq Y"
 
 #  "retorna la coordenada y del cursor"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
-msgstr ""
+msgstr "puripaq Y coordenadanta rikuchin"
 
 #  "consulta de teclado"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
-msgstr ""
+msgstr "tecladomanta yachanapaq"
 
 #  "consulta para la entrada de teclado (los resultados están almacenados en el "
 #  "bloque del teclado)"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
-msgstr ""
+msgstr "teclado imayna kananpaq (tecladomanta willakuypim kachkan)"
 
 #  "teclado"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
-msgstr ""
+msgstr "teclado nisqa"
 
 #  "contiene los resultados del bloque de consulta de teclado como ASCII"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
-msgstr ""
+msgstr "teclados ASCII nisqahina tapukusqamanta kutichiykunatam rikuchin"
 
 #  "leer pixel"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr "pixel nisqata ñawiriy"
 
 #  "Se envia a la pila el color RGB bajo la tortuga"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
-msgstr ""
+msgstr "charapapi RGB llimp'i kasqantam tawqamanqa apachikun"
 
 #  "la tortuga ve"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr "charapaqa qhawan"
 
 #  "muestra el color que \"ve\" la tortuga"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
-msgstr ""
+msgstr "charapa llimp'i \"qhawasqantam\" rikuchin"
 
 #  "tiempo"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr "pacha"
 
 #  "el tiempo transcurrido (en segundos) desde el inicio del programa"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr "programa qallarisqanmantaraq unayasqan (segundos nisqapi)"
 
 #  "Palette of extra options"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
-msgstr ""
+msgstr "Wak akllanakunamanta"
 
 #  "empujar"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr "tanqay"
 
 #  "apila el valor sobre la pila FILO (primero en entrar, último en salir)"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
+"FILO sutichakuq tawqamanmi chanita churapay ( haykuypiqa hukñiq'im, "
+"lluqsiypitaq qhipañiq'im)"
 
 #  "mostrar pila"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
-msgstr ""
+msgstr "tawqata rikuchiy"
 
 #  "muestra los valores en la pila FILO (primero en entrar, último en salir)"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
+"FILO sutichakuq tawqap chanintam rikuchin ( haykuypiqa hukñiq'im, "
+"lluqsiypitaq qhipañiq'im)"
 
 #  "vaciar pila"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
-msgstr ""
+msgstr "tawqata qasichiy"
 
 #  "vacía la pila FILO (primera-en-entrar último-en-salir)"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
+"FILO sutichakuq tawqamantam qasichiy ( haykuypiqa hukñiq'im, lluqsiypitaq "
+"qhipañiq'im)"
 
 #  "sacar"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr "hurquy"
 
 #  "saca el valor de la pila FILO (primero en entrar, último en salir)"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
+"FILO sutichakuq tawqamantam chanitaqa hurquy ( haykuypiqa hukñiq'im, "
+"lluqsiypitaq qhipañiq'im)"
 
 #  "pila vacía?"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
-msgstr ""
+msgstr "ch'usaq tawqa?"
 
 #  "devuelve Verdadero si la pila está vacía"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
-msgstr ""
+msgstr "Tawqa ch'usaq kaptinqa CHIQAQMI nispan rikunchin"
 
 #  "comentar"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr "rimariy"
 
 #  "coloca un comentario en tu código"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
-msgstr ""
+msgstr "ch'inpuykipiqa huy willakuyta churay"
 
 #  "imprimir"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr "ñit'iy"
 
 #  "imprime el valor en el bloque de estado en la parte inferior de la pantalla"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
-msgstr ""
+msgstr "pantallap urayninpim kunan kaq chanitaqa rikuchin"
 
 #  "Operador chr de Python"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
-msgstr ""
+msgstr "Python nispaq chr operador sutichakuqnin"
 
 #  "Operador int de Python"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
-msgstr ""
+msgstr "Python nispaq int operador sutichakuqnin"
 
 #  "Python"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
-msgstr ""
+msgstr "Python"
 
 #  "un bloque programable: utilizado para añadir ecuaciones matemáticas "
 #  "avanzadas de una variable, p.e., seno(x)"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
+"programakuq bloque: chulla chaniyuq ecuaciones matematicas nisqa "
+"yapanapaqmi, qhawarinapaq hinaqa seno(x)"
 
 #  "un bloque programable: utilizado para agregar ecuaciones matemáticas "
 #  "avanzadas de múltiples variables, i.e., sqrt(x*x+y*y)"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
+"programakuq bloque: achkha chaniyuq ecuaciones matematicas nisqa "
+"yapanapaqmi, qhawarinapaq hinaqa,  i.e., sqrt(x*x+y*y)"
 
 #  "un bloque programable: utilizado para añadir ecuaciones matemáticas "
 #  "avanzadas multivariables, p.e. seno(x+y+z)"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
+"programakuq bloque: multivariables chaniyuq ecuaciones matematicas nisqa "
+"yapanapaqmi, qhawarinapaq hinaqa, seno(x+y+z)"
 
 #  "bloque Python"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
-msgstr ""
+msgstr "Python nisqamanta"
 
 #  "ejecuta el código del módulo tamyblock.py que se encuentra en el Diario"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
-msgstr ""
+msgstr "P'anqapi tamyblock.py sutichakuq kasqantam puriyachin"
 
 #  "Cartesiana"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
-msgstr ""
+msgstr "Cartesiana"
 
 #  "muestra coordenadas cartesianas"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
-msgstr ""
+msgstr "coordenadas cartesianas sutichakuqtam rikuchin"
 
 #  "polar"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
-msgstr ""
+msgstr "polar"
 
 #  "muestra las coordenadas polares"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
-msgstr ""
+msgstr "coordenadas polares sutichakuqtam rikuchin"
 
 #  "tortuga"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr "charapa"
 
 #  "elige la tortuga a ordenar"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr "kamachinapaq charapata akllakuy"
 
 #  "caparazón de la tortuga"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr "charapap wasaqarachan"
 
 #  "vestir a la tortuga con un caparazón a medida"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr "charapamanqa takyaq wasaqarachata churay"
 
-#  "encima"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr "patannin"
-
 #  "encima de una pila plegable"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr "tawqa q'imikuq patanpi"
 
-#  "debajo"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr "uraynin"
-
-#  "parte inferior de una pila plegable"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr "tawqa q'imikuq uranpi"
-
-#  "pila plegable: clic para abrir"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#  "bloque inferior de una pila plegable: haz click para abrir"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
-msgstr "tawqa q'imikuq urayninpi bloque: kicharinapaqqa clickta ruway"
-
-#  "primero de la pila"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
-msgstr "tawqamanta qallariq"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
+msgstr ""
 
-#  "etiqueta"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
-msgstr "sutinchaq"
+# "fijar xy"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+#, fuzzy
+msgid "setxy"
+msgstr "XY nisqata churay"
 
-#  "encima de una pila plegable"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
-msgstr "tawqa q'imikuq patanpi"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+#, fuzzy
+msgid "palette"
+msgstr "Llimp'ikunap marun"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
+msgstr ""
 
 #  "Paleta de plantillas de presentaciones"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
-msgstr ""
+msgstr "Qhawachinakunamanta"
 
 #  "ocultar los bloques"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr "bloques nisqakunata pakay"
 
 #  "limpia el lienzo ocultando bloques"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr "bloque nisqakunata pakaspaqa hamp'arata pichay"
 
 #  "mostrar bloques"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr "bloques nisqakunata rikuchiy"
 
 #  "restaura bloques ocultos"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr "bloques pakasqakunataqa wakmanta rikuchiy"
 
 #  "oculta las barras de herramientas de Azúcar"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr "Sugarpa llamk'anankunata pakay"
 
 #  "lista"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr "sinri"
 
 #  "presentación con lista de viñetas"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
-msgstr ""
+msgstr "sinrichasqakunawan qhawachina"
 
 #  "plantilla de presentación: lista de viñetas"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
-msgstr ""
+msgstr "yupi qhawachina: ratachiqkunawan sinri"
 
 #  "plantilla de presentación: seleccionar objeto del Diario (sin descripción)"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
-msgstr ""
+msgstr "yupi qhawachina: P'anqamanta akllariy (mana willayniyuq kaqta)"
 
 #  "plantilla de presentación: seleccionar objeto del Diario (con descripción)"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
-msgstr ""
+msgstr "yupi qhawachina: P'anqamanta akllariy (willayniyuq kaqta)"
 
 #  "plantilla de presentación: seleccionar cuatro objetos del Diario"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
-msgstr ""
+msgstr "yupi qhawachina: P'anqamanta tawa imaymanakunata akllariy"
 
 #  "plantilla de presentación: seleccionar dos objetos del Diario"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
-msgstr ""
+msgstr "yupi qhawachina: P'anqamanta iskay imaymanakunata akllariy"
 
 #  "coorx de la izquierda de la pantalla"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr "pantallap lluqi XCOR nisqan"
 
+#  "debajo"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr "uraynin"
+
 #  "coory del limite inferior de la pantalla"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr "pantallap uray XCOR nisqan"
 
 #  "anchura"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr "kinraynin"
 
 #  "el ancho del lienzo"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr "panq'ap kinraynin"
 
 #  "xcor del lado derecho de la pantalla"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr "pantallap paña XCOR nisqan"
 
 #  "ycor del limite superior de la pantalla"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr "pantallap wichay XCOR nisqan"
 
 #  "altura"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr "sayaynin"
 
 #  "la altura del lienzo"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr "panq'ap sayaynin"
 
 #  "título x"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr "sutinchaynin x"
 
 #  "título y"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr "y sutinchaynin"
 
 #  "izquierda x"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr "lluq'i X"
 
 #  "arriba y"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr "wichay Y"
 
 #  "derecha x"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr "paña X"
 
 #  "debajo y"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr "uraypi Y"
 
 # "presentación"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
-#, fuzzy
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
-msgstr "Qhawachiy"
+msgstr "1x1 qhawachiy"
 
 # "presentación"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
-#, fuzzy
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
-msgstr "Qhawachiy"
+msgstr "2x1 qhawachiy"
 
 # "presentación"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
-#, fuzzy
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
-msgstr "Qhawachiy"
+msgstr "1x2 qhawachiy"
 
 # "presentación"
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
-#, fuzzy
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
-msgstr "Qhawachiy"
+msgstr "2x2 qhawachiy"
 
 #  "parar"
 #: pysamples/grecord.py:215
@@ -2290,31 +2314,26 @@ msgstr "CharapaBots"
 
 # "Ajusta la intensidad del LED entre 0 y 255."
 #: taextras.py:61
-#, fuzzy
 msgid "adjust LED intensity between 0 and 255"
 msgstr "LED nisqapa utqayninqa 0 yupaymanta 255 yupaykama mat'ikunman"
 
 # "Devuelve el nivel de luz en el ambiente como un número entre 0 y 1023."
 #: taextras.py:62
-#, fuzzy
 msgid "returns the object gray level as a number between 0 and 1023"
 msgstr "k'ancharichinaykipaqqa, 0 yupaymanta 1023 yupaykama churawaq"
 
 # "Devuelve 1 cuando el botón está presionado y 0 en otro caso."
 #: taextras.py:63
-#, fuzzy
 msgid "returns 1 when the button is press and 0 otherwise"
 msgstr "rumpu q'apisqa kaptinqa 1 kutimunqa, mana chayna kaptinqa 0 kanqa"
 
 # "Devuelve el nivel de luz en el ambiente como un número entre 0 y 1023."
 #: taextras.py:64
-#, fuzzy
 msgid "returns the ambient light level as a number between 0 and 1023"
 msgstr "k'ancharichinaykipaqqa, 0 yupaymanta 1023 yupaykama churawaq"
 
 # "Devuelve la temperatura en el ambiente como un número entre 0 y 255."
 #: taextras.py:65
-#, fuzzy
 msgid "returns the ambient temperature as a number between 0 and 255"
 msgstr ""
 "q'uñiyachinaykipaq utaq chiriyachinaykipaqqa, 0 yupaymanta 1023 yupaykama "
@@ -2327,31 +2346,36 @@ msgid ""
 "returns the distance from the object in front of the sensor as a number "
 "between 0 and 255"
 msgstr ""
+"musyanap ñawpanpi imaymana hayk'a karupi kasqantam 0 yupaymanta 255 "
+"yupaykamata rikuchin"
 
 #  "devuelve 0 o 1 dependiendo de la inclinación del sensor"
 #: taextras.py:68
 msgid "returns 0 or 1 depending on the sensor inclination"
 msgstr ""
+"imayna kinrayasqa musyana kasqanmantam 0 yupayta utaq 1 yupayta rikuchin"
 
 #  "devuelve 1 cuando el sensor detecta un campo magnético, 0 en otro caso"
 #: taextras.py:69
 msgid "returns 1 when the sensors detects a magnetic field, 0 otherwise"
 msgstr ""
+"huk campo magnetico nisqata musyana tariptinqa 1 yupaytam rikuchin mana "
+"chayqa 0 yupaytam rikuchin"
 
 #  "oscila entre 0 y 1 dependiendo de la vibración"
 #: taextras.py:70
 msgid "switches from 0 to 1, the frequency depends on the vibration"
-msgstr ""
+msgstr "imayna chukchuyasqanmantam 0 yupaymanta 1 yupaykama phawaykachan"
 
 #  "LED"
 #: taextras.py:71
 msgid "LED"
-msgstr ""
+msgstr "LED"
 
 #  "botón"
 #: taextras.py:72
 msgid "button"
-msgstr ""
+msgstr "rump'u"
 
 #  "escala de gris"
 #  [es] "escala de gris"
@@ -2370,12 +2394,12 @@ msgid "temperature"
 msgstr "q'uñiynin"
 
 #  "distancia"
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr "karukaynin"
 
 #  "inclinación"
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr "k'iraynin"
 
@@ -2394,25 +2418,22 @@ msgstr "chukchuynin"
 msgid "Butia Robot"
 msgstr "Robot Butiá nisqa"
 
-#  "espera Butiá"
 #: taextras.py:81
-msgid "delay Butia"
-msgstr "Butiá suyaynin"
+msgid "refresh Butia"
+msgstr ""
 
-#  "Espera los segundos pasados por argumento"
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #  "carga de batería Butiá"
 #. TRANS: This string is shorthand for "battery charge of Butia"
 #: taextras.py:84
 msgid "battery charge Butia"
-msgstr ""
+msgstr "Butiap bateriyanmanta"
 
 # "Devuelve la temperatura en el ambiente como un número entre 0 y 255."
 #: taextras.py:85
-#, fuzzy
 msgid "returns the battery charge as a number between 0 and 255"
 msgstr ""
 "q'uñiyachinaykipaq utaq chiriyachinaykipaqqa, 0 yupaymanta 1023 yupaykama "
@@ -2422,15 +2443,16 @@ msgstr ""
 #. TRANS: This string is shorthand for "speed of Butia"
 #: taextras.py:87
 msgid "speed Butia"
-msgstr ""
+msgstr "Butiap utqhayninmanta"
 
-#  "setea la velocidad de los motores del Butiá como un valor entre 0 y 1023 "
+# "setea la velocidad de los motores del Butiá como un valor entre 0 y 1023 "
 #  "pasado como argumento"
 #: taextras.py:88
+#, fuzzy
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
-msgstr ""
+msgstr "Butiap motorninpa utqhaynintam 0 yupaymanta 1023 yupaykama akllapan"
 
 #  "adelante Butiá"
 #. TRANS: This string is shorthand for "move Butia forward"
@@ -2450,37 +2472,38 @@ msgstr "Butiataqa ñawpaqmanmi purichiy"
 msgid "move the Butia robot forward a predefined distance"
 msgstr "Butiataqa munasqa ñawpaqmanmi purichiy"
 
+#  "izquierda Butiá"
+#  [es] "izquierda Butiá"
+#. TRANS: This string is shorthand for "turn Butia left"
+#: taextras.py:95
+msgid "left Butia"
+msgstr "qulli Butia"
+
+# "gira el robot Butiá hacia la izquierda"
+#  [es] "gira el robot Butiá hacia la izquierda"
+#: taextras.py:96
+#, fuzzy
+msgid "turn the Butia robot to the left"
+msgstr "lluqimanhina Butiataqa muyuchiy"
+
 #  "atrás Butiá"
 #. TRANS: This string is shorthand for "move Butia backward"
-#: taextras.py:95
+#: taextras.py:98
 msgid "backward Butia"
 msgstr "qhipaman Butia"
 
 #  "mueve el robot Butiá hacia atrás"
 #  [es] "mueve el robot Butiá hacia atrás"
-#: taextras.py:96
+#: taextras.py:99
 msgid "move the Butia robot backward"
 msgstr "Butiataqa qhipamanmi purichiy"
 
 #  "mueve el robot Butiá hacia atrás una distancia predefinida"
 #  [es] "mueve el robot Butiá hacia atrás una distancia predefinida"
-#: taextras.py:97
+#: taextras.py:100
 msgid "move the Butia robot backward a predefined distance"
 msgstr "Butiataqa munasqa qhipamanmi purichiy"
 
-#  "izquierda Butiá"
-#  [es] "izquierda Butiá"
-#. TRANS: This string is shorthand for "turn Butia left"
-#: taextras.py:99
-msgid "left Butia"
-msgstr "qulli Butia"
-
-#  "gira el robot Butiá hacia la izquierda"
-#  [es] "gira el robot Butiá hacia la izquierda"
-#: taextras.py:100
-msgid "turn the Butia robot at left"
-msgstr "lluqimanhina Butiataqa muyuchiy"
-
 #  "derecha Butiá"
 #  [es] "derecha Butiá"
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -2520,21 +2543,20 @@ msgstr "robot Butiatam sayachin"
 
 # "espera Butiá"
 #: taextras.py:108
-#, fuzzy
 msgid "display Butia"
-msgstr "Butiá suyaynin"
+msgstr "Butiap suyaynin"
 
 # "Hola Mundo                 Butia"
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
-msgstr ""
+msgstr "Llapaykichik allillanchu    Butia "
 
 #  "imprime texto en la pantalla de 32 caracteres ASCII del Butiá"
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
-msgstr ""
+msgstr "Butiyap 32 siq'iyuq ASCII sutichakuqmantam pantallapi qillqata rikuchin"
 
 #  "Butiá"
 #  [es] "Butiá"
@@ -2542,1165 +2564,1298 @@ msgstr ""
 msgid "Butia"
 msgstr "Butia"
 
-#  "La cámara no fue encontrada."
-#  [es] "La cámara no fue encontrada."
+# "Error en la inicialización de la cámara."
+#  [es] "Error en la inicialización de la cámara."
 #: taextras.py:117
-msgid "The camera was not found."
-msgstr "Camaraqa manam tarikunchu."
+#, fuzzy
+msgid "Error on initialization of the camera"
+msgstr "camara qallarichiypiqa pantarunmi."
 
-#  "Error en la inicialización de la cámara."
-#  [es] "Error en la inicialización de la cámara."
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
-msgstr "camara qallarichiypiqa pantarunmi."
+msgid "No camera was found"
+msgstr ""
+
+#: taextras.py:119
+msgid "Error stopping camera"
+msgstr ""
+
+#: taextras.py:120
+msgid "Error starting camera"
+msgstr ""
+
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
+msgstr ""
 
 #  "FollowMe"
 #  [es] "FollowMe"
-#: taextras.py:119
+#: taextras.py:123
 msgid "FollowMe"
 msgstr "FollowMe"
 
 #  "seguir"
 #  [es] "seguir"
-#: taextras.py:120
+#: taextras.py:124
 msgid "follow"
 msgstr "qhatiy"
 
-#  "R"
-#  [es] "R"
-#: taextras.py:121
-msgid "R"
-msgstr "R"
-
 #  "G"
 #  [es] "G"
-#: taextras.py:122
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr "G"
 
+#  "R"
+#  [es] "R"
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr "R"
+
 #  "B"
 #  [es] "B"
-#: taextras.py:123
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr "B"
 
 #  "seguir color RGB"
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr "RGB llimp'ita tariy"
 
-#  "umbral"
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#  "define el umbral para un color RGB"
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
 #  "guardar calibración 1"
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
-msgstr ""
+msgstr "1 mat'ichinata waqaychay"
 
 #  "almacena una calibración en calibración 1"
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
-msgstr ""
+msgstr "mat'ichinataqa 1 mat'ichina sutichasqapim waqaychan"
 
 #  "guardar calibración 2"
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
-msgstr ""
+msgstr "2 mat'ichinata waqaychay"
 
 #  "almacena una calibración en calibración 2"
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
-msgstr ""
+msgstr "mat'ichinataqa 2 mat'ichina sutichasqapim waqaychan"
 
 #  "calibración"
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
-msgstr ""
+msgstr "mat'ichina"
 
 #  "almacena una calibración personalizada"
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
-msgstr ""
+msgstr "munasqa mat'ichisqata waqaychan"
 
 #  "calibración 1"
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
-msgstr ""
+msgstr "1 mat'ichina"
 
 #  "devuelve la calibración 1"
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
-msgstr ""
+msgstr "1 mat'ichinata rikuchin"
 
 #  "calibración 2"
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
-msgstr ""
+msgstr "2 mat'ichina"
 
 #  "devuelve la calibración 2"
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
-msgstr ""
+msgstr "2 mat'ichinata rikuchin"
 
 #  "devuelve una calibración personalizada"
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
-msgstr ""
+msgstr "munasqa mat'ichisqata rikuchin"
 
 #  "posición x"
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr "X kinkay"
 
 #  "retorna la posición x"
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr "X kinrayman kutiy"
 
 #  "posición y"
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr "Y kinray"
 
 #  "retorna la posición y"
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr "Y kinrayman kutiy"
 
 #  "píxeles"
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
-msgstr ""
+msgstr "pixelkuna"
 
 #  "devuelve el número de píxeles de la mancha mas grande"
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
-msgstr ""
+msgstr "hatun kaqpa hayk'a pixelniyuq kasqantam rikuchin"
 
 #  "seguir un color o calibración"
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
-msgstr ""
+msgstr "llimp'i kaqta churay"
 
 #  "mínimo de pixeles"
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
-msgstr ""
+msgstr "pixelkunamanta pisi kaynin"
 
 #  "define el mínimo número de píxeles a seguir"
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
+msgstr "hayk'a pixeles nisqakunawan llamk'anapaqmi rikuchin"
+
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
 msgstr ""
 
 #  "calibración vacía"
-#: taextras.py:147
+#: taextras.py:165
 msgid "empty calibration"
-msgstr ""
+msgstr "ch'usaq mat'ichina"
 
 #  "error en la conversión de la cadena de texto"
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
-msgstr ""
+msgstr "qillqasqa t'ikrakuchkaptinmi pantarun"
 
 #  "SumBot"
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
-msgstr ""
+msgstr "SumBot"
 
 #  "velocidad SumBot"
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
-msgstr ""
+msgstr "SumBotpa utqhaynin"
 
 #  "setea la velocidad del SumBot"
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
-msgstr ""
+msgstr "SumBotpa utqhayninta kamachiy"
 
 # "Setea la velocidad por defecto para los comandos de movimiento."
-#: taextras.py:155
-#, fuzzy
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr "kikinmanta kuyurinanpaq kamachiyta churay"
 
 # "adelante SumBot
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
-msgstr ""
+msgstr "ñawpaqman SumBot"
 
 #  "mueve el SumBot hacia adelante"
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
-msgstr ""
+msgstr "ñawpaqman SumBot sutichakuqtaqa purichiy"
 
 # "atrás SumBot"
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
-msgstr ""
+msgstr "qhipaman SumBot"
 
 #  "mueve el SumBot hacia atrás"
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
-msgstr ""
+msgstr "qhipaman SumBot sutichakuqtaqa purichiy"
 
 #  "detener SumBot"
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
-msgstr ""
+msgstr "SumBot sutichakuqta utichiy"
 
 #  "detiene el SumBot"
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
-msgstr ""
+msgstr "SumBot sutichakuqta utichin"
 
 #  "izquierda SumBot"
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
-msgstr ""
+msgstr "lluqiman SumBot"
 
 #  "gira el SumBot hacia la izquierda"
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
-msgstr ""
+msgstr "lluqimanhina SumBot sutichakuqta muyuchiy"
 
 #  "derecha SumBot"
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
-msgstr ""
+msgstr "paña SumBot"
 
 #  "gira el SumBot hacia la derecha"
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
-msgstr ""
+msgstr "pañamanhina SumBot sutichakuqta muyuchiy|"
 
 #  "ángulo desde el centro"
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr "chawpimanta k'uchuchiy"
 
 # "Obtiene el ángulo desde el centro del dojo."
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
-#, fuzzy
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr "dojop chawpinmanta k'uchutaqa hurquy"
 
 #  "ángulo al Enemigo"
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
-msgstr ""
+msgstr "Ayqap k'uchun"
 
 #  "obtiene el ángulo al Enemigo"
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
-msgstr ""
+msgstr "Awqaqpa k'uchunta tariy"
 
 #  "coor. x SumBot"
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
-msgstr ""
+msgstr "SumBot sutichakuqpa x coor."
 
 # "Obtiene la coordenada y del oponente."
-#: taextras.py:177
-#, fuzzy
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr "oponentep Y coordenandanta tarin"
 
 #  "coor. y SumBot"
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
-msgstr ""
+msgstr "SumBot sutichakuqpa y coor."
 
 # "Obtiene la coordenada y del oponente."
-#: taextras.py:180
-#, fuzzy
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr "oponentep Y coordenandanta tarin"
 
 #  "coor. x Enemigo"
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
-msgstr ""
+msgstr "Awqaqpa x coor."
 
 # "Obtiene la coordenada y del oponente."
-#: taextras.py:183
-#, fuzzy
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr "oponentep Y coordenandanta tarin"
 
 #  "coor. y Enemigo"
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
-msgstr ""
+msgstr "Awqaqpa y coor."
 
 # "Obtiene la coordenada y del oponente."
-#: taextras.py:186
-#, fuzzy
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr "oponentep Y coordenandanta tarin"
 
 #  "rotación SumBot"
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
-msgstr ""
+msgstr "SumBot sutichakuqpa muyunan"
 
 #  "obtiene la rotación del SumBot"
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
-msgstr ""
+msgstr "SumBot muyunanta tariy"
 
 #  "rotación Enemigo"
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
-msgstr ""
+msgstr "Awqaqpa muyunan"
 
 #  "obtiene la rotación del Enemigo"
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
-msgstr ""
+msgstr "Awqa muyunanta tariy"
 
 #  "distancia al centro"
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
-msgstr ""
+msgstr "chawpikama chayanapaq"
 
 # "Obtiene el ángulo desde el centro del dojo."
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
-#, fuzzy
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr "dojop chawpinmanta k'uchutaqa hurquy"
 
 #  "distancia al Enemigo"
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
-msgstr ""
+msgstr "Awqakama chayanapaq"
 
 #  "obtiene la distancia al Enemigo"
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
-msgstr ""
+msgstr "Awqakama chayanapaqmi tarin"
 
 #  "actualizar información"
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
-msgstr ""
+msgstr "willanata kunanyachiy"
 
 #  "actualiza la información desde el servidor"
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
-msgstr ""
+msgstr "servidormanta willanata kunanyachiy"
 
 #  "Paleta de bloques de física"
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
-msgstr ""
+msgstr "física nisqamanta bloquekuna"
 
 #  "comenzar polígono"
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
-msgstr ""
+msgstr "poligonota qallariy"
 
 #  "Comienza a definir un nuevo polígono basado en la posición actual xy de la "
 #  "Tortuga."
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
+"Kunan kaq xy nisqapi charapa tarikusqanmantam musuq poligonotaqa yurichiy."
 
 #  "agregar punto"
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
-msgstr ""
+msgstr "Puntuta yapay"
 
 #  "Agrega un nuevo punto al polígono actual basado en la posición actual xy de "
 #  "la Tortuga."
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
+"Kunan kaq xy nisqapi charapa tarikusqanmantam musuq puntuta poligonoman "
+"churay."
 
 #  "terminar polígono"
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
-msgstr ""
+msgstr "poligonota tukuy"
 
 #  "Define un nuevo polígono."
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
-msgstr ""
+msgstr "Musuq poligonota ruway"
 
 #  "termina polígono relleno"
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
-msgstr ""
+msgstr "unt'achisqa poligonota tukuy"
 
 #  "No es un polígono simple"
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
-msgstr ""
+msgstr "Manam yanqa poligono nisqachu"
 
 #  "Define un nuevo polígono relleno."
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
-msgstr ""
+msgstr "Musuq hunt'achisqa poligonota ruway"
 
 #  "triángulo"
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
-msgstr ""
+msgstr "Kimsak'uchu"
 
 #  "base"
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
-msgstr ""
+msgstr "t'iqsi"
 
 #  "Agrega un objeto triángulo al proyecto."
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
-msgstr ""
+msgstr "kimsak'uchuta churay"
 
 #  "círculo"
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
-msgstr ""
+msgstr "muyu"
 
 #  "Agrega un objeto círculo al proyecto."
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
-msgstr ""
+msgstr "muyuta churay"
 
 #  "rectángulo"
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
-msgstr ""
+msgstr "suyt'u"
 
 #  "Agrega un objeto rectángulo al proyecto."
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
-msgstr ""
+msgstr "suyt'uta churay"
 
 #  "resetear"
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
-msgstr ""
+msgstr "pichay"
 
 #  "Resetea el proyecto; limpia la lista de objetos."
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
-msgstr ""
+msgstr "Wakichinata pichay; llapan sinrichasqakunata pichay."
 
 #  "motor"
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
-msgstr ""
+msgstr "motor nisqa"
 
 #  "torque"
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
-msgstr ""
+msgstr "q'iwinan"
 
 #  "velocidad"
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
-msgstr ""
+msgstr "Utqhanan"
 
-#  "El torque y velocidad del motor están en el rango que va de 0 (apagado) a "
-#  "números positivos; el motor es colocado en el objeto creado mas "
-#  "recientemente."
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
 #  "tachuela
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
-msgstr ""
+msgstr "ratachiq"
 
 #  "Sujeta un objeto para que no se caiga."
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
-msgstr ""
+msgstr "imaynapas ama urmayananpaqmi ratachin"
 
 #  "unión"
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
-msgstr ""
+msgstr "Huñukuy"
 
 #  "Une dos objetos (el objeto creado mas reciententemente y el objeto en el "
 #  "punto x, y)."
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
+"Iskay imaymanakunatam tinkuchin ( chayraq imayman ruwasqatawan X, Y "
+"kasqakunawan ima)"
 
 #  "guardar como Actividad Física"
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
-msgstr ""
+msgstr "Física ruwanatahina waqaychay"
 
 #  "Guarda el proyecto al Diario como una Actividad de Física."
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
-msgstr ""
+msgstr "Física ruwanatahina P'anqapi waqaychay."
 
 #  "círculo"
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
-msgstr ""
+msgstr "muyu"
 
 #  "Agrega un objeto engranaje al proyecto."
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
-msgstr ""
+msgstr "Wakichinam t'akyakuq imaymanata churay."
 
 #  "densidad"
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
-msgstr ""
+msgstr "densidad nisqa"
 
 #  "Establece la densidad de los objetos (la densidad puede ser cualquier número "
 #  "positivo)."
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
+"Imaymankunap densidad nisqantam churan ( densidadqa yupana positivo nisqam "
+"kanman)"
 
 #  "fricción"
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
-msgstr ""
+msgstr "qhaquna"
 
 #  "Establece la propiedad de fricción de los objetos (un valor entre 0 y 1, "
 #  "donde 0 es sin fricción y el 1 es fuerte)."
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
+"Imaymanakunap qhaqunakuntam churan (chaniqa 0 utaq 1 kanman, 0 yupayqa "
+"qhaqunatam rikuchin 1 yupaytaq kallpasapa kaqta)."
 
 #  "restitución"
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
-msgstr ""
+msgstr "kikin kaqllaman kutichiq"
 
 #  "Establece la propiedad de restitución para los objetos (un valor entre 0 y "
 #  "1, donde 0 significa sin restitución y 1 mucha)."
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
+"Imaymanakunata kikin kaqllamanmi kutichin (chaniqa 0 utaq 1 kanman, 0 "
+"yupayqa kikin kaqllaman kutichisqanta rikuchin 1 yupaytaq sinchi kaqta)."
 
 #  "dinámico"
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
-msgstr ""
+msgstr "ch'iti"
 
 #  "Si dinámico = 1, el objeto puede moverse; si dinámico = 0, queda fijo en su "
 #  "posición."
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
+"Sichus ch'iti= 1 yupayniyuq kanqa chayqa, imaymanaqa puriyqachanqam; sichus "
+"ch'iti = 0 yupayniyuq kanqa chayqa imaymana kaqqa kikin kasqallapim kanqa."
 
 #  "Paleta de bloques WeDo"
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
-msgstr ""
+msgstr "WeDo bloquekunamanta"
 
 #  "salida del sensor de inclinación: (-1 == no está inclinado, 0 == inclinado "
 #  "hacia adelante, 3 == inclinado hacia atrás, 1 == inclinado hacia la "
 #  "izquierda, 2 == inclinado hacia la derecha)"
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
+"kinrayasqamanta musyasqan: (-1 == manam kinrayasqachu kachkan, 0 == ñawpaqma "
+"kinrayasqa kachkan, 3 == qhipaman kinrayasqa kachkan, 1 == lluqiman "
+"kinrayasqa kachkan, 2 == pañaman kinrayasqa kachkan)"
 
 #  "salida del sensor distancia"
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
-msgstr ""
+msgstr "karu kaymanta musyasqan"
 
 #  "Motor A"
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
-msgstr ""
+msgstr "Motor A nisqa"
 
 #  "devuelve el valor actual del Motor A"
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
-msgstr ""
+msgstr "Motor A nisqapa kunan kaq chanintam kutichin"
 
 #  "Motor B"
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
-msgstr ""
+msgstr "Motor B nisqa"
 
 #  "devuelve el valor actual del Motor B"
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
-msgstr ""
+msgstr "Motor B nisqapa kunan kaq chanintam kutichin"
 
 #  "setea el valor del Motor A"
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
-msgstr ""
+msgstr "Motor A nisqapa chaninta akllapan"
 
 #  "setea el valor del Motor B"
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
-msgstr ""
+msgstr "Motor B nisqapa chaninta akllapan"
 
 #  "Paleta de bloques LEGO NXT de motores"
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
-msgstr ""
+msgstr "LEGO NXT bloques motores nisqakunamanta"
 
 #  "Paleta de bloques LEGO NXT de sensores"
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
-msgstr ""
+msgstr "LEGO NXT bloques llakllana nisqakunamanta"
 
 #  "tocar"
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
-msgstr ""
+msgstr "llamina"
 
 #  "ultrasónico"
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
-msgstr ""
+msgstr "ultrasónico uyarina"
 
 # "luz"
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
-msgstr ""
+msgstr "k'anchana"
 
 #  "PUERTO A"
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
-msgstr ""
+msgstr "PUERTO A nisqa"
 
 #  "PUERTO B"
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
-msgstr ""
+msgstr "PUERTO B nisqa"
 
 #  "PUERTO C"
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
-msgstr ""
+msgstr "PUERTO C nisqa"
 
 #  "PUERTO 1"
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
-msgstr ""
+msgstr "PUERTO 1 nisqa"
 
 #  "PUERTO 2"
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
-msgstr ""
+msgstr "PUERTO 2 nisqa"
 
 #  "PUERTO 3"
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
-msgstr ""
+msgstr "PUERTO 3 nisqa"
 
 #  "PUERTO 4"
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
-msgstr ""
+msgstr "PUERTO 4 nisqa"
 
 #  "Por favor chequee la conexión con el brick."
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
-msgstr ""
+msgstr "Amahina kaychu, brick nisqaman t'inkichiyta qhawariy."
 
 #  "Por favor chequee el puerto."
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
-msgstr ""
+msgstr "Amahina kaychu puerto nisqata qhawariy."
 
 #  "El valor de potencia debe ser entre -127 y 127."
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
-msgstr ""
+msgstr "Potencia nisqapa chaninqa 127 yupanmanta 127 yupaykama kanman."
 
 #  "Un error ha ocurrido: chequee todas las conexiones y pruebe reconectar."
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
+"Pantaymi rikurin: llapan t'inkichiyta qhawariy chaymantataq wakmanta "
+"t'inkichiy."
 
 #  "NXT encontrado"
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
-msgstr ""
+msgstr "NXT tarisqa"
 
 #  "NXT no encontrado"
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
-msgstr ""
+msgstr "NXT mana tarisqa"
 
 #  "refrescar NXT"
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
-msgstr ""
+msgstr "NXT nisqata kunanyachiy"
 
 #  "Busca por un brick NXT conectado."
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
-msgstr ""
+msgstr "Huk brick NXT nisqata machkhay."
 
 #  "reproducir tono"
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
-msgstr ""
+msgstr "uyarinap kunkanta uyarichiy"
 
 #  "frecuencia"
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
-msgstr ""
+msgstr "frecuencia nisqa"
 
 #  "Reproduce un tono a cierta frecuencia por un determinado tiempo."
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
-msgstr ""
+msgstr "Uyarinap kunkanta frecuenciatawan unayaynintawan churaspa uyarichiy."
 
 #  "girar motor\n"
 #  "rotaciones"
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
+"motorta\n"
+" muyuykunata muyuchiy"
 
 # "Puerto"
-#: taextras.py:307
-#, fuzzy
+#: taextras.py:336
 msgid "port"
 msgstr "puerto nisqa"
 
 #  "potencia"
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
-msgstr ""
+msgstr "Potencia nisqa"
 
 #  "gira un motor"
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
-msgstr ""
+msgstr "huk motorta muyuchiy"
 
 #  "sincronizar motores\n"
 #  "dirección"
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
+"motorkunata\n"
+"nisqaman purichiy"
 
 # "rotación"
-#: taextras.py:311
-#, fuzzy
+#: taextras.py:340
 msgid "rotations"
 msgstr "muyuna"
 
 #  "sincroniza dos motores conectados en el PUERTO B y PUERTO C"
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
+"PUERTO B hinallataq PUERTO C nisqaman iskay motorkuna masichakuqta "
+"kuskanchay"
 
 #  "PUERTO A del brick"
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
-msgstr ""
+msgstr "brick nisqapa PUERTO A nisqan"
 
 #  "PUERTO B del brick"
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
-msgstr ""
+msgstr "brick nisqapa PUERTO B nisqan"
 
 #  "PUERTO C del brick"
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
-msgstr ""
+msgstr "brick nisqapa PUERTO C nisqan"
 
 #  "iniciar motor"
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
-msgstr ""
+msgstr "motorta qallarichiy"
 
 #  "Girar un motor por siempre."
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
-msgstr ""
+msgstr "Huk motorta wiñaypaq muyuchiy."
 
 #  "frenar motor"
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
-msgstr ""
+msgstr "motorta utichiy"
 
 #  "Frena un motor específico."
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
-msgstr ""
+msgstr "akllasqa motorta utichiy."
 
 #  "reiniciar motor"
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
-msgstr ""
+msgstr "motorta hukmanta qallarichiy"
 
 #  "Reinicia el contador del motor."
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
-msgstr ""
+msgstr "Motorpa yupananta hukmanta qallarichiy."
 
 #  "posición del motor"
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
-msgstr ""
+msgstr "motorpa maypi kasqaynin"
 
 #  "Obtiene la posición del motor."
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
-msgstr ""
+msgstr "Motorpa maypi kasqanta taripay."
 
 #  "PUERTO 1 del brick"
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
-msgstr ""
+msgstr "brick nisqapa PUERTO 1 nisqan"
 
 #  "PUERTO 2 del brick"
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
-msgstr ""
+msgstr "brick nisqapa PUERTO 2 nisqan"
 
 #  "PUERTO 3 del brick"
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
-msgstr ""
+msgstr "brick nisqapa PUERTO 3 nisqan"
 
 #  "PUERTO 4 del brick"
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
-msgstr ""
+msgstr "brick nisqapa PUERTO 4 nisqan"
 
 #  "leer"
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
-msgstr ""
+msgstr "Ñawichay"
 
 #  "sensor"
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
-msgstr ""
+msgstr "musyana"
 
 #  "Lee la salida del sensor."
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
-msgstr ""
+msgstr "Musyaymanta ñawirin."
 
 #  "sensor de color"
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
-msgstr ""
+msgstr "llimp'ip musyaynin"
 
 #  "sensor de luz"
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
-msgstr ""
+msgstr "k'anchariypa musyaynin"
 
 #  "sensor táctil"
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
-msgstr ""
+msgstr "ruk'anapa musyaynin"
 
 #  "sensor de distancia"
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
-msgstr ""
+msgstr "karu kaymanta musyaynin"
 
 #  "sensor de sonido"
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
-msgstr ""
+msgstr "uyarinapa musyaynin"
 
 #  "prender luz"
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
-msgstr ""
+msgstr "k'ancharichiy"
 
 #  "Prende la luz del sensor de color."
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
+msgstr "Llimp'ip musyayninpa k'anchariyninta hap'ichiy"
+
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
 msgstr ""
 
 #  "Paleta de bloques Arduino"
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
-msgstr ""
+msgstr "Arduino sutichakuq bloquekuna"
 
 #  "ALTO"
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
-msgstr ""
+msgstr "ACHKHA"
 
 #  "BAJO"
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
-msgstr ""
+msgstr "PISI"
 
 #  "ENTRADA"
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
-msgstr ""
+msgstr "HAYKUNA"
 
 #  "SALIDA"
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
-msgstr ""
+msgstr "LLUQSINA"
 
 # "PWM"
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
-msgstr ""
+msgstr "PWM"
 
 #  "SERVO"
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
-msgstr ""
+msgstr "SERVO"
 
 #  "ERROR: Chequee la Arduino y el número de puerto."
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
-msgstr ""
+msgstr "PANTAY: Arduino nisqatawan puerto yupanantawan qhawariy."
 
 #  "ERROR: El valor debe ser un número entre 0 y 255."
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
-msgstr ""
+msgstr "PANTAY: chaniqa 0 yupaymanta 255 yupanakamanmi kanman."
 
 #  "ERROR: El valor debe ser ALTO o BAJO."
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
-msgstr ""
+msgstr "PANTAY: chaniqa ACHKHA utaq PISI kanman"
 
 #  "ERROR: El modo debe ser ENTRADA, SALIDA, PWM o SERVO."
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
-msgstr ""
+msgstr "PANTAY: imayna kayqa HAYKUNA, LLUQSINA, PWM utaq SERVO nispam kanman."
 
 #  "modo del pin"
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
-msgstr ""
+msgstr "Pin nisqa imayna kaynin"
 
 # "modo"
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
-msgstr ""
+msgstr "imayna kaynin"
 
 #  "Selecciona la función del pin (ENTRADA, SALIDA, PWM, SERVO)."
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
-msgstr ""
+msgstr "Pin nisqapa purinanta akllay (HAYKUNA, LLUQSINA, PWM, SERVO)."
 
 #  "escribir analógico"
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
-msgstr ""
+msgstr "analogico nisqata qillqay"
 
 #  "Escribe un valor analógico en el puerto especificado."
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
-msgstr ""
+msgstr "alogico chanitam akllasqa puertopiqa qillqay."
 
 #  "leer analógico"
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
-msgstr ""
+msgstr "analogico nisqata nawichay"
 
 #  "Lee un valor desde un puerto analógico. El valor puede ser entre 0 y 1023. "
 #  "Use Vref para determinar el voltaje. Para USB, volt=((leer)*5/1024) "
 #  "aproximadamente."
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
+"Huk puesto analogico nisqamanta huk chaniqa ñawichay. Chaniqa 0 yupanamanta "
+"1023 yupanakama kanman. Voltaje churanapaqtaq Vref nisqawan purichiwaq. USB "
+"nisqapaqtaq, volt=((ñawiriy)*5/1024) nisqahinata."
 
 #  "escribir digital"
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
-msgstr ""
+msgstr "digitalta qillqay"
 
 #  "Escribe un valor digital en un puerto específico."
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
-msgstr ""
+msgstr "digital chanitam akllasqa puertopiqa qillqay."
 
 #  "leer digital"
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
-msgstr ""
+msgstr "digitalta ñawichay"
 
 #  "Lee un valor desde un puerto digital."
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
-msgstr ""
+msgstr "Purdo digitalmanta chanitaqa ñawichay"
 
 #  "Setea el valor ALTO en el puerto digital."
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
-msgstr ""
+msgstr "Puerto digitalpiqa ACHKHA sutichakuq chanita akllapay."
 
 #  "Configura el puerto de la Arduino como entrada digital."
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
-msgstr ""
+msgstr "Digital haykunahina kananpaqmi Arduino puertotaqa kamachiy."
 
 #  "Configura el puerto de la Arduino para manejar un servo."
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
-msgstr ""
+msgstr "Servo sutichakuqta puriyachinapaqmi Arduino puertonta kamachiy."
 
 #  "Setea el valor BAJO en el puerto digital."
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
-msgstr ""
+msgstr "Puerto digitalpiqa PISI sutichakuq chanita akllapay."
 
 #  "Configura el puerto de la Arduino como salida digital."
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
-msgstr ""
+msgstr "Digital lluqsinahina kananpaqmi Arduino puertotaqa kamachiy."
 
 #  "Configura el puerto de la Arduino para PWM modulación por ancho de pulsos)."
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
+"PWM sutichakuqwan kananpaqmi Arduino puertonta kamachiy (sakhayninwan "
+"churachinkunqa)."
 
 #  "el uso es"
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr "hap'iyqa kan"
 
 #  "Sin acción alternativa:"
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr "Mana ima ruwayniyuq:"
 
 #  "Fichero no encontrado"
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr "Mana tarisqa khipu"
 
 #  "Directorio de configuración no modificable: %s"
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr "Mana t'ikranapaq wayaqa: %s"
 
 #  "Nuevo"
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr "Musuq"
 
 #  "Abrir"
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr "Kichay"
 
 #  "Guardar"
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr "Waqaychay"
 
 #  "Guardar como"
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr "Kay hinata waqaychay"
 
-#  "Guardar como HTML"
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr "HTML ninata waqaychay"
-
 #  "Salir"
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr "Lluqsiy"
 
 #  "Archivo"
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr "Khipu"
 
 #  "Escalar coordenadas"
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr "Coordenadasta wichay"
 
 #  "Restaurar el tamaño del bloque"
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr "Bloques nisqakunata allinchay"
 
 #  "Mostar/ocultar bloques"
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr "Bloques nisqakunata Qhawachiy/Pakay"
 
 #  "Herramientas"
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr "Llamk'anakuna"
 
 #  "Depurar"
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr "Allichay"
 
 #  "Tortuga"
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "Charapa"
 
 #  "Hay trabajo sin guardar. ¿Le gustaría guardar antes de salir?"
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr "Llamk'asqa mana waqaychasqa kachkan. Munankichu waqaychayta?"
 
 #  "¿Guardar el proyecto?"
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr "Waqaychakunqachu?"
+
+#  "espera Butiá"
+#~ msgid "delay Butia"
+#~ msgstr "Butiá suyaynin"
+
+#  "La cámara no fue encontrada."
+#  [es] "La cámara no fue encontrada."
+#~ msgid "The camera was not found."
+#~ msgstr "Camaraqa manam tarikunchu"
+
+#  "Verdadero"
+#  [es] "Verdadero"
+#~ msgid "True"
+#~ msgstr "chiqa"
+
+#  "Falso"
+#  [es] "Falso"
+#~ msgid "False"
+#~ msgstr "lluqa"
+
+#  "entonces sino"
+#  [es] "entonces sino"
+#~ msgid "then else"
+#~ msgstr "mana-chayqa"
+
+#  "parte inferior de una pila plegable"
+#~ msgid "bottom of a collapsible stack"
+#~ msgstr "tawqa q'imikuq uranpi"
+
+#  "pila plegable: clic para abrir"
+#~ msgid "collapsed stack: click to open"
+#~ msgstr "tawqa q'imikuq:kicharinapaqqa clikta ruwariy"
+
+#  "bloque inferior de una pila plegable: haz click para abrir"
+#~ msgid "bottom block in a collapsed stack: click to open"
+#~ msgstr "tawqa q'imikuq urayninpi bloque: kicharinapaqqa clickta ruway"
+
+#  "primero de la pila"
+#~ msgid "top of stack"
+#~ msgstr "tawqamanta qallariq"
+
+#  "etiqueta"
+#~ msgid "label"
+#~ msgstr "sutinchaq"
+
+#  "Guardar como HTML"
+#~ msgid "Save as HTML"
+#~ msgstr "HTML ninata waqaychay"
diff --git a/po/ro.po b/po/ro.po
index 11f6533..4c3fc93 100644
--- a/po/ro.po
+++ b/po/ro.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-02-24 04:50+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -18,9 +18,8 @@ msgstr ""
 "20)) ? 1 : 2);;\n"
 "X-Generator: Pootle 2.0.1\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr ""
 
@@ -29,6 +28,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr ""
 
@@ -53,7 +54,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr ""
 
@@ -62,7 +63,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr ""
 
@@ -90,11 +91,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -112,8 +113,8 @@ msgstr "seth"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr ""
 
@@ -123,8 +124,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr ""
 
@@ -134,8 +135,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr ""
 
@@ -177,11 +178,11 @@ msgstr ""
 msgid "fill screen"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr ""
 
@@ -198,65 +199,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -406,541 +407,543 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr ""
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr ""
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr ""
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr ""
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr ""
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr ""
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
-msgid "store in box 1"
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
-msgid "stores numeric value in Variable 1"
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
-msgid "store in box 2"
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
-msgid "stores numeric value in Variable 2"
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
+#: TurtleArt/tabasics.py:866
+msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:864
-msgid "box 1"
+#: TurtleArt/tabasics.py:871
+msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
-msgid "Variable 1 (numeric value)"
+#: TurtleArt/tabasics.py:879
+msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
-msgid "box 2"
+#: TurtleArt/tabasics.py:884
+msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
-msgid "Variable 2 (numeric value)"
+#: TurtleArt/tabasics.py:892
+msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
+#: TurtleArt/tabasics.py:895
+msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
+#: TurtleArt/tabasics.py:902
+msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:905
+msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr ""
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr ""
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr ""
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr ""
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr ""
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr ""
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1049,657 +1052,667 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1831,11 +1844,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1852,11 +1865,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1875,7 +1888,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1892,26 +1905,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1943,12 +1956,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1958,916 +1971,988 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr ""
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr ""
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
diff --git a/po/ru.po b/po/ru.po
index 0ec0241..cc38411 100644
--- a/po/ru.po
+++ b/po/ru.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-09-28 19:54+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -18,9 +18,8 @@ msgstr ""
 "10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);\n"
 "X-Generator: Pootle 2.0.5\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "Черепашка"
 
@@ -29,6 +28,8 @@ msgid "Palette of turtle commands"
 msgstr "Палитра комманд черепашки"
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "вперёд"
 
@@ -53,7 +54,7 @@ msgid "clears the screen and reset the turtle"
 msgstr "очищает �кран и возвращает черепашку"
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "влево"
 
@@ -62,7 +63,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr "поворачивает черепашку по ча�овой �трелке (угол в граду�ах)"
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "вправо"
 
@@ -90,11 +91,11 @@ msgstr "передвигает черепаху по кругу"
 msgid "set xy"
 msgstr "координаты"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "x"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "y"
 
@@ -112,8 +113,8 @@ msgstr "направление"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "x текущ."
 
@@ -125,8 +126,8 @@ msgstr ""
 "заблокировать текущую коорд. Х черепахи (может и�пользовать�� в чи�ловых "
 "блоках)"
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "y текущ."
 
@@ -138,8 +139,8 @@ msgstr ""
 "заблокировать текущую коорд. У черепахи (может и�пользовать�� в чи�ловых "
 "блоках)"
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "направление"
 
@@ -183,11 +184,11 @@ msgstr "уÑ�танавливает размер линии, риÑ�уемой чÐ
 msgid "fill screen"
 msgstr "заполнение"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "цвет"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr "затенение"
 
@@ -205,70 +206,70 @@ msgstr ""
 "блокирует �екущий размер пера (может быть и�пользовано в чи�ловых блока)"
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr "Палитра цветов ручки"
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr "цвет"
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr "у�танавливает цвет линий, ри�уемых черепашкой"
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr "затенение"
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr "у�танвливают тени линии, ри�уемой черепашкой"
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 #, fuzzy
 msgid "sets gray level of the line drawn by the turtle"
 msgstr "у�танвливают тени линии, ри�уемой черепашкой"
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 "блокирует текущий цвет ручки (может и�пользовать�� на ме�те нумерованных "
 "блоков)"
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr "блокирует текущую тень ки�ти"
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 #, fuzzy
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 "блокирует �екущий размер пера (может быть и�пользовано в чи�ловых блока)"
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr "Палитра цветов ручки"
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr "кра�ный"
@@ -423,544 +424,547 @@ msgstr "больше чем"
 msgid "logical greater-than operator"
 msgstr "логиче�кий оператор больше чем"
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr "меньше чем"
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr "логиче�кий оператор меньше чем"
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr "равно"
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr "логиче�кий оператор равно"
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "не"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr "логиче�кий оператор �Е"
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr "и"
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr "логиче�кой оператор И"
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "или"
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr "логиче�кий оператор ИЛИ"
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr "палитра операторов над плавающей точкой"
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "ждать"
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr "прио�танавлиет выполнение на указанное чи�ло �екунд"
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr "в�егда"
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr "вечный цикл"
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr "повтор"
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr "цикл указанное чи�ло раз"
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr "е�ли"
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr "тогда"
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr "е�ли тогда"
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 "е�ли-тогда оператор, и�пользуемый логиче�кими операторами из палитры номеров"
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
-msgstr "тогда иначе"
+#: TurtleArt/tabasics.py:772
+msgid "else"
+msgstr "иначе"
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr "е�ли тогда иначе"
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 "е�ли-тогда-иначе оператор, и�пользуемый логиче�кими операторами из палитры "
 "номеров"
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr "горизонтальный пробел"
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr "�двигает �тек вправо"
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr "вертикальный пробел"
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr "jogs stack down"
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr "о�тановить дей�твие"
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr "о�танавливает текущее дей�твие"
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr "Палитра возможных блоков"
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "�тарт"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr "объедин�ет дейт�ви� в кнопки запу�ка на тулбаре"
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr "тек�т"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr "�троковое значение"
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr "дей�твие"
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr "вершина �тека именованных дей�твий"
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr "вызывает дей�твие именнованного �тека"
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr "�охранить в кармане 1"
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 msgid "stores numeric value in Variable 1"
 msgstr "�охран�ет чи�ловое значение в Переменной 1"
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr "�охранить в кармане 2"
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 msgid "stores numeric value in Variable 2"
 msgstr "�охран�ет чи�ловое значение в Переменной 2"
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr "тек�т"
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr "�троковое значение"
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr "блок 1"
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr "переменна� 1 (чи�ловое значение)"
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr "блок 2"
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr "переменна� 2 (чи�ловое значение)"
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr "блок"
-
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
-msgstr "мо� коробка"
-
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
-msgstr "именна� переменна� (чи�ловое значение)"
-
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr "запи�ать в"
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr "блок"
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr "значение"
 
-#: TurtleArt/tabasics.py:899
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
+msgstr "мо� коробка"
+
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
 msgid "stores numeric value in named variable"
 msgstr "�охран�ет чи�ловое значение в именнованной переменной"
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
-msgstr "дей�твие"
-
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
-msgstr "вершина �тека именованных дей�твий"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
+msgstr "именна� переменна� (чи�ловое значение)"
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr "дейт�вие 1"
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr "вершина �тека дей�тви� 1"
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr "дей�твие 2"
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr "вершина �тека дей�тви� 2"
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr "вызывает дей�твие именнованного �тека"
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr "вызывает Дей�тви� 1 �тека"
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr "вызывает Дей�тви� 2 �тека"
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr "пу�та� корзина"
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr "безвозвратно удал�ет пункты в корзину"
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr "вернуть в�ё"
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr "во��танавливает в�е блоки из карзины"
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr "Заголовок"
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr "О�тановить черепашку"
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr "показать блоки"
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr "�крыть блоки"
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr "не выводит на"
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr "Я не знаю как"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr "не нравит��"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr "как ввод"
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr "отображает �ледующую палитру"
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr "измен�ет ориентаци палитры блоков"
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr "нажмите дл� открыти�"
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr "ориентаци�"
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr "дальше"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr "картинка"
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr "Сохранить как Логотип"
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr "Сохранить как изображение"
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr "�нимок"
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr "Сохранить �нимок"
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr "показать палитру"
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr "�крыть палитру"
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr "Rescale координаты вниз"
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr "Rescale координаты вверх"
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr "Редактировать"
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr "Показать"
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "Проект"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr "Копировать"
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr "В�тавить"
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+#, fuzzy
+msgid "Restore blocks from trash"
+msgstr "во��танавливает в�е блоки из карзины"
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr "�а ве�ь �кран"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr "Декартовы координаты"
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr "Пол�рные координаты"
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr "Метриче�кие координаты"
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr "Увеличить блоки"
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr "Уменьшить блоки"
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr "Загрузить образец"
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr "Очи�тить"
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr "Запу�тить"
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr "Шаг"
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr "Помощь"
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr "Стоп"
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr "<Ctrl>p"
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr "<Ctrl>e"
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr "<Ctrl>r"
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr "<Ctrl>w"
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr "<Ctrl>s"
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1071,431 +1075,449 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr "звук"
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
+#: plugins/audio_sensors/audio_sensors.py:90
+#: plugins/audio_sensors/audio_sensors.py:105
 msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:90
-#: plugins/audio_sensors/audio_sensors.py:105
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
 msgid "microphone input volume"
 msgstr "уровень ввода микрофона"
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/audio_sensors/audio_sensors.py:119
+#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "pitch"
 msgstr "нажатие"
 
-#: plugins/audio_sensors/audio_sensors.py:119
-#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
 msgid "microphone input pitch"
 msgstr "микрофонный ввод комманд"
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
-msgstr "�опротивление"
-
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
+msgid "resistance"
+msgstr "�опротивление"
+
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
 msgid "microphone input resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
-msgstr "напр�жение"
-
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr "напр�жение"
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 #, fuzzy
 msgid "microphone input voltage"
 msgstr "уровень ввода микрофона"
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr "в то врем�, как"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 "делать-пока-правда оператор, который и�пользует�� логиче�кими операторами из "
 "чи�ловой палитры"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr "пока"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 "делать-пока-правда оператор, и�пользуемый логиче�кими операторами из "
 "�умерованной палитры"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
-msgstr ""
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr "вершина"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
+msgstr "верх �ворачиваемого �тека"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr "журнал"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr "медиа объект Sugar Journal"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr "аудио"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr "�удио объект Sugar Journal"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 #, fuzzy
 msgid "Sugar Journal video object"
 msgstr "�удио объект Sugar Journal"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr "Поле опи�ани� Sugar Journal"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr "показать"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr "ри�ует тек�та или показывает медиа из Journal"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr "показать угол"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr "у�тановить затенение"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr "у�танавливает ма�штаб медиа"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr "�охранить картинку"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr "им� картинки"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr "�охранить картинку в Sugar Journal"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr "�охранить SVG"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr "�охранить черепашью графику как SVG файл в Sugar Journal"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr "ма�штаб"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr "блокирует текущее значение ма�штаба"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr "запро� клавиатура"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 "очередь дл� клавиатурного ввода (результаты �охран�ют�� в блоке клавиатуры)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr "клавиатура"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 #, fuzzy
 msgid "holds results of query-keyboard block as ASCII"
 msgstr "блокирует результаты блока очереди клавиатуры"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr "палитра �к�тра-опций"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr "затолкнуть"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr "кладёт значени� в FILO (first-in last-out heap)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr "показать голову"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr "показывает значени� FILO (first-in last-out heap)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr "пу�та� голова"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr "пу�тые FILO (first-in-last-out heap)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr "вытолкнуть"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr "показывает значение FILO (first-in last-out heap)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 #, fuzzy
 msgid "empty heap?"
 msgstr "пу�та� голова"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr "комментарий"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr "ме�та комментари� в вашем коде"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr "печать"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr "печатает значение в блоке �тату�а на вершине �крана"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr "Python"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 #, fuzzy
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
@@ -1504,7 +1526,7 @@ msgstr ""
 "программируемый блок: и�пользует�� дл� добавлени� дополнительных "
 "математиче�ких выражений � одной переменной, к пр. �ин(х)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
@@ -1512,7 +1534,7 @@ msgstr ""
 "программируемый блок: и�пользует�� дл� добавлени� дополнительных "
 "математиче�ких функций � множе�твом переменных, к пр., корень(х*х+у*у)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 #, fuzzy
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
@@ -1521,226 +1543,219 @@ msgstr ""
 "программируемый блок: и�пользует�� дл� добавлени� дополнительных "
 "математиче�ких выражений � множе�твом переменных, напр. �ин(х+у+z)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr "запу�кает код пои�ка в модуле tamyblock.py из Journal"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr "Декартова"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr "показывает Декартовы координаты"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr "пол�рный"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr "показывает пол�рные координаты"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr "черепашка"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr "выберете черепашку"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr "вершина"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr "верх �вёрнутого �тека"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr "низ"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-#, fuzzy
-msgid "bottom of a collapsible stack"
-msgstr "верх �ворачиваемого �тека"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
-msgstr "нижний блок �ворачиваемого �тека: нажмите, чтобы открыть"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
-msgstr "вершина �тека"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+#, fuzzy
+msgid "loads a block"
+msgstr "загрузить мой проект"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
-msgstr "надпи�ь"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+#, fuzzy
+msgid "setxy"
+msgstr "координаты"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
-msgstr "верх �ворачиваемого �тека"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
+msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr "Палитра примеров презентации"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr "�крыть блоки"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr "очищает хол�т, �крыва� блоки"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr "показать блоки"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr "во��танавлиет �крытые блоки"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr "�крывает Sugar тулбар"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr "пред�тавление маркированным �пи�ком"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr "пример презентации: �пи�ок �дра"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr "пример презентации: выбирете обект Journal (без опи�анием)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr "пример презентации: выбирете обект Journal (� опи�анием)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr "пример презентации: выбирете четыре обекта Journal"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr "пример презентации: выбирете два обекта Journal"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr "координата Х �лева от �крана"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr "низ"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr "У-координата наверху �крана"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr "ширина"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr "ширина полотна"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr "коодината Х �права �крана"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr "коор. У на вершине �крана"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr "вы�ота"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr "вы�ота хол�та"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr "координата Х"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr "координата У"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 #, fuzzy
 msgid "bottom y"
 msgstr "низ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr "пред�тавление 1x1"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr "пред�тавление 2x1"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr "пред�тавление 1x2"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr "пред�тавление 2x2"
 
@@ -1873,11 +1888,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1894,11 +1909,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1917,7 +1932,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1934,26 +1949,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1985,12 +2000,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -2000,934 +2015,1022 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 #, fuzzy
 msgid "density"
 msgstr "идентификатор"
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 #, fuzzy
 msgid "light"
 msgstr "вправо"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 #, fuzzy
 msgid "read"
 msgstr "кра�ный"
 
-#: taextras.py:329
+#: taextras.py:359
 #, fuzzy
 msgid "sensor"
 msgstr "�ен�оры"
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 #, fuzzy
 msgid "mode"
 msgstr "модуль"
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr "Открыть"
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr "Сохранить"
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 #, fuzzy
 msgid "Save as"
 msgstr "Сохранить как"
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr "Сохранить как HTML"
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr "Файл"
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr "Перери�овать координаты"
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr "Сбро�ить размер блоков"
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr "Показать/�крыть блоки"
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr "Ин�трументы"
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr "Попробовать"
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "Черепашка"
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
+#~ msgid "then else"
+#~ msgstr "тогда иначе"
+
+#, fuzzy
+#~ msgid "bottom of a collapsible stack"
+#~ msgstr "верх �ворачиваемого �тека"
+
+#~ msgid "bottom block in a collapsed stack: click to open"
+#~ msgstr "нижний блок �ворачиваемого �тека: нажмите, чтобы открыть"
+
+#~ msgid "top of stack"
+#~ msgstr "вершина �тека"
+
+#~ msgid "label"
+#~ msgstr "надпи�ь"
+
+#~ msgid "Save as HTML"
+#~ msgstr "Сохранить как HTML"
+
 #~ msgid "<Ctrl>d"
 #~ msgstr "<Ctrl>d"
 
 #~ msgid "presentation"
 #~ msgstr "презентаци�"
 
-#~ msgid "Hide blocks"
-#~ msgstr "�крыть блоки"
-
 #~ msgid "<Ctrl>b"
 #~ msgstr "<Ctrl>b"
 
@@ -3058,10 +3161,6 @@ msgstr ""
 #~ msgid "name"
 #~ msgstr "им�"
 
-#, fuzzy
-#~ msgid "load my block"
-#~ msgstr "загрузить мой проект"
-
 #~ msgid "stack 2"
 #~ msgstr "цепь 2"
 
@@ -3071,9 +3170,6 @@ msgstr ""
 #~ msgid "Keyboard"
 #~ msgstr "Клавиатура"
 
-#~ msgid "else"
-#~ msgstr "иначе"
-
 #~ msgid "My Blocks"
 #~ msgstr "Мои блоки"
 
diff --git a/po/rw.po b/po/rw.po
index 28b7701..0fa81ba 100644
--- a/po/rw.po
+++ b/po/rw.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2012-04-05 10:18+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1) ;\n"
 "X-Generator: Pootle 2.0.5\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "Ubugeni bw'Akanyamashyo"
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "oherereza"
 
@@ -53,7 +54,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "ibumoso"
 
@@ -62,7 +63,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "iburyo"
 
@@ -93,11 +94,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "x"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "y"
 
@@ -115,8 +116,8 @@ msgstr "shyiraho umtwe"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 #, fuzzy
 msgid "xcor"
 msgstr "ikirangahuriro X"
@@ -127,8 +128,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 #, fuzzy
 msgid "ycor"
 msgstr "ikirangahuriro Y"
@@ -139,8 +140,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 #, fuzzy
 msgid "heading"
 msgstr "umutwempangano"
@@ -184,11 +185,11 @@ msgstr ""
 msgid "fill screen"
 msgstr "ekara nini"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "ibara"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 #, fuzzy
 msgid "shade"
 msgstr "ubwijime"
@@ -206,69 +207,69 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-#, fuzzy
-msgid "start fill"
-msgstr "tangira wuzuze"
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr "soza kuzuza"
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr "tunganya ibara"
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 #, fuzzy
 msgid "set shade"
 msgstr "shyiramo igipimo"
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 #, fuzzy
 msgid "set gray"
 msgstr "shyiramo ikigina"
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 #, fuzzy
 msgid "gray"
 msgstr "ikigina"
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+#, fuzzy
+msgid "start fill"
+msgstr "tangira wuzuze"
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr "soza kuzuza"
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr "umutuku"
@@ -428,570 +429,571 @@ msgstr "byiza kurenza"
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-#, fuzzy
-msgid "True"
-msgstr "Nibyo"
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 #, fuzzy
 msgid "less than"
 msgstr "gake ho"
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
 #, fuzzy
-msgid "False"
-msgstr "Sibyo"
-
-#: TurtleArt/tabasics.py:684
-#, fuzzy
 msgid "equal"
 msgstr "bingana"
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "si"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr "na"
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "cyangwa"
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "tegereza"
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 #, fuzzy
 msgid "forever"
 msgstr "igihe cyose"
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr "subiramo"
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr "niba"
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr "hanyuma"
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 #, fuzzy
 msgid "stop action"
 msgstr "igikorwa cyo guhagarika"
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 #, fuzzy
 msgid "stops current action"
 msgstr "guhagaka ibikorwa bya banjye"
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "tangira"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+#, fuzzy
+msgid "text"
+msgstr "inyandiko"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr ""
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+#, fuzzy
+msgid "action"
+msgstr "igikorwa"
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr "bika mu ikarito ya 1"
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr "bika mu ikarito ya 2"
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-#, fuzzy
-msgid "text"
-msgstr "inyandiko"
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr ""
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr "ikarito ya 1"
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr "ikarito ya 2"
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr "ikarito"
-
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-#, fuzzy
-msgid "my box"
-msgstr "agsanduku kanjye"
-
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 #, fuzzy
 msgid "store in"
 msgstr "bika mu"
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr "ikarito"
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 #, fuzzy
 msgid "value"
 msgstr "agaciro"
 
-#: TurtleArt/tabasics.py:899
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+#, fuzzy
+msgid "my box"
+msgstr "agsanduku kanjye"
+
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
 msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-#, fuzzy
-msgid "action"
-msgstr "igikorwa"
-
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 #, fuzzy
 msgid "action 1"
 msgstr "igikorwa 1"
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 #, fuzzy
 msgid "action 2"
 msgstr "igkorwa 2"
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 #, fuzzy
 msgid "restore all"
 msgstr "bika byose"
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 #, fuzzy
 msgid "clear all"
 msgstr "hanagura byose"
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 #, fuzzy
 msgid "Title"
 msgstr "Umutwe w'amagambo"
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr "Hagarika akanyamashyo"
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr "Erekana amablock"
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+#, fuzzy
+msgid "Hide blocks"
+msgstr "Hisha amablock"
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 #, fuzzy
 msgid "as input"
 msgstr "nk'inyinjiza"
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 #, fuzzy
 msgid "Load..."
 msgstr "Shakisha..."
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr "Bika..."
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 #, fuzzy
 msgid "click to open"
 msgstr "kanda kugirango ufungure"
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr "icyerekezo"
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 #, fuzzy
 msgid "next"
 msgstr "inyandiko"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 #, fuzzy
 msgid "image"
 msgstr "ishusho"
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr "Bika nka Logo"
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr "Bika nka ishusho"
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 #, fuzzy
 msgid "Hide palette"
 msgstr "Guhisha palette"
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr "Hindura"
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr "Kureba"
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 #, fuzzy
 msgid "Project"
 msgstr "Umushinga"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 #, fuzzy
 msgid "Save/Load"
 msgstr "Bika/Shakisha"
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr "Koporora"
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 #, fuzzy
 msgid "Paste"
 msgstr "Komeka"
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr "Ekara nini"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 #, fuzzy
 msgid "Grow blocks"
 msgstr "Erekana amablock"
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 #, fuzzy
 msgid "Load example"
 msgstr "Shakisha urugero"
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr "Sukura"
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr "Iruka"
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr "Intambwe"
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr "Gufasha"
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr "Hagarika"
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 #, fuzzy
 msgid "Load project"
 msgstr "Shakisha umushinga"
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr "<Ctrl>p"
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr "<Ctrl>e"
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr "<Ctrl>r"
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr "<Ctrl>w"
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr "<Ctrl>s"
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1114,699 +1116,708 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 #, fuzzy
 msgid "acceleration"
 msgstr "ukwiyongera"
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 #, fuzzy
 msgid "sound"
 msgstr "ijwi"
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
+#: plugins/audio_sensors/audio_sensors.py:90
+#: plugins/audio_sensors/audio_sensors.py:105
 #, fuzzy
 msgid "loudness"
 msgstr "imisakurize"
 
-#: plugins/audio_sensors/audio_sensors.py:90
-#: plugins/audio_sensors/audio_sensors.py:105
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
 msgid "microphone input volume"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 #, fuzzy
 msgid "brightness"
 msgstr "umucyo"
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 #, fuzzy
 msgid "camera output"
 msgstr "amashusho yakamera"
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr "RFID"
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 #, fuzzy
 msgid "while"
 msgstr "umweru"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 #, fuzzy
 msgid "until"
 msgstr "kugeza"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr "hejuru"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 #, fuzzy
 msgid "journal"
 msgstr "ikinyamakuru"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 #, fuzzy
 msgid "audio"
 msgstr "isohoramajwi"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 #, fuzzy
 msgid "video"
 msgstr "iyerekanamashusho"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 #, fuzzy
 msgid "description"
 msgstr "kwimenyekanisha"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr "erekana"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 #, fuzzy
 msgid "set scale"
 msgstr "shyiramo igipimo"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 #, fuzzy
 msgid "sets the scale of media"
 msgstr "shyiramo igipimo cya media"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 #, fuzzy
 msgid "save picture"
 msgstr "bika ifoto"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 #, fuzzy
 msgid "picture name"
 msgstr "izina ry'ifoto"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr "bika SVG"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 #, fuzzy
 msgid "scale"
 msgstr "igipimo"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 #, fuzzy
 msgid "speak"
 msgstr "vuga"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 #, fuzzy
 msgid "hello"
 msgstr "allo"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 #, fuzzy
 msgid "sinewave"
 msgstr "kanda ibuto"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 #, fuzzy
 msgid "button down"
 msgstr "kanda ibuto"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 #, fuzzy
 msgid "mouse x"
 msgstr "akanyerezo x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 #, fuzzy
 msgid "mouse y"
 msgstr "akanyerezo y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 #, fuzzy
 msgid "keyboard"
 msgstr "mwandikisho"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 #, fuzzy
 msgid "time"
 msgstr "igihe"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 #, fuzzy
 msgid "push"
 msgstr "sunika"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 #, fuzzy
 msgid "comment"
 msgstr "ibivugwaho"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 #, fuzzy
 msgid "print"
 msgstr "gucapa"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr "akanyamashyo"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr "hejuru"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-#, fuzzy
-msgid "bottom"
-msgstr "buto"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-#, fuzzy
-msgid "label"
-msgstr "akarango"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 #, fuzzy
 msgid "hide blocks"
 msgstr "Hisha amablock"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr "erekana amablock"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 #, fuzzy
 msgid "list"
 msgstr "irondora"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+#, fuzzy
+msgid "bottom"
+msgstr "buto"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 #, fuzzy
 msgid "width"
 msgstr "ubugari"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 #, fuzzy
 msgid "height"
 msgstr "ubuhagarike"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 #, fuzzy
 msgid "title x"
 msgstr "umutwe x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 #, fuzzy
 msgid "title y"
 msgstr "umutwe y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 #, fuzzy
 msgid "left x"
 msgstr "ibumoso x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 #, fuzzy
 msgid "top y"
 msgstr "hejuru y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 #, fuzzy
 msgid "right x"
 msgstr "iburyo x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 #, fuzzy
 msgid "bottom y"
 msgstr "buto y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 #, fuzzy
 msgid "presentation 1x1"
 msgstr "icyerekezo"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 #, fuzzy
 msgid "presentation 2x1"
 msgstr "icyerekezo"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 #, fuzzy
 msgid "presentation 1x2"
 msgstr "icyerekezo"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 #, fuzzy
 msgid "presentation 2x2"
 msgstr "icyerekezo"
@@ -1942,12 +1953,12 @@ msgstr ""
 msgid "temperature"
 msgstr "igipimo cyubushyuhe"
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 #, fuzzy
 msgid "distance"
 msgstr "intera"
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1965,11 +1976,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1988,7 +1999,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -2005,26 +2016,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -2056,12 +2067,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -2071,966 +2082,1053 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
+msgid "Error stopping camera"
+msgstr ""
+
+#: taextras.py:120
+msgid "Error starting camera"
+msgstr ""
+
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
+msgstr ""
+
+#: taextras.py:123
 #, fuzzy
 msgid "FollowMe"
 msgstr "Nkurikira"
 
-#: taextras.py:120
+#: taextras.py:124
 msgid "follow"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: Green component of a color
+#: taextras.py:126
+msgid "G"
 msgstr ""
 
-#: taextras.py:122
-msgid "G"
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 #, fuzzy
 msgid "x position"
 msgstr "x umwanya"
 
-#: taextras.py:139
+#: taextras.py:149
 #, fuzzy
 msgid "return x position"
 msgstr "garuka mumwanya wa x"
 
-#: taextras.py:140
+#: taextras.py:150
 #, fuzzy
 msgid "y position"
 msgstr "umwanya wa y"
 
-#: taextras.py:141
+#: taextras.py:151
 #, fuzzy
 msgid "return y position"
 msgstr "garuka mumwanya wa y"
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 #, fuzzy
 msgid "rotation Enemy"
 msgstr "guhindukira kumwanzi"
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 #, fuzzy
 msgid "distance to center"
 msgstr "intera ujya hagati"
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 #, fuzzy
 msgid "distance to Enemy"
 msgstr "intera kumwanzi"
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 #, fuzzy
 msgid "update information"
 msgstr "inkuru igezweho"
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 #, fuzzy
 msgid "start polygon"
 msgstr "tangira ikinyampande"
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 #, fuzzy
 msgid "add point"
 msgstr "ongeraho akadomo"
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 #, fuzzy
 msgid "end polygon"
 msgstr "soza ikinyampande"
 
-#: taextras.py:212
+#: taextras.py:235
 #, fuzzy
 msgid "Define a new polygon."
 msgstr "Sobanura ikinyampande gishyashya."
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 #, fuzzy
 msgid "Define a new filled polygon."
 msgstr "Sobanura ikinyampande gishyashya."
 
-#: taextras.py:216
+#: taextras.py:239
 #, fuzzy
 msgid "triangle"
 msgstr "mpandeshatu"
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 #, fuzzy
 msgid "base"
 msgstr "ishingiro"
 
-#: taextras.py:220
+#: taextras.py:243
 #, fuzzy
 msgid "Add a triangle object to the project."
 msgstr "Ongeraho ikintu cyampande eshatu kuruyu mushinga."
 
-#: taextras.py:221
+#: taextras.py:244
 #, fuzzy
 msgid "circle"
 msgstr "uruziga"
 
-#: taextras.py:222
+#: taextras.py:245
 #, fuzzy
 msgid "Add a circle object to the project."
 msgstr "Ongeraho ikintu cyuruziga kuruyu mushinga."
 
-#: taextras.py:223
+#: taextras.py:246
 #, fuzzy
 msgid "rectangle"
 msgstr "urukiramende"
 
-#: taextras.py:226
+#: taextras.py:249
 #, fuzzy
 msgid "Add a rectangle object to the project."
 msgstr "Ongeraho ikintu cyurukiramende kuruyu mushinga."
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 #, fuzzy
 msgid "speed"
 msgstr "umuvuduko"
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 #, fuzzy
 msgid "joint"
 msgstr "huza"
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 #, fuzzy
 msgid "Add a gear object to the project."
 msgstr "Ongeraho ikintu cyuruziga kuruyu mushinga."
 
-#: taextras.py:246
+#: taextras.py:270
 #, fuzzy
 msgid "density"
 msgstr "umwirondoro"
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 #, fuzzy
 msgid "light"
 msgstr "iburyo"
 
-#: taextras.py:287
+#: taextras.py:314
 #, fuzzy
 msgid "PORT A"
 msgstr "UMUHUZA A"
 
-#: taextras.py:288
+#: taextras.py:315
 #, fuzzy
 msgid "PORT B"
 msgstr "UMUHUZA B"
 
-#: taextras.py:289
+#: taextras.py:316
 #, fuzzy
 msgid "PORT C"
 msgstr "UMUHUZA C"
 
-#: taextras.py:290
+#: taextras.py:317
 #, fuzzy
 msgid "PORT 1"
 msgstr "UMUHUZA 1"
 
-#: taextras.py:291
+#: taextras.py:318
 #, fuzzy
 msgid "PORT 2"
 msgstr "UMUHUZA 2"
 
-#: taextras.py:292
+#: taextras.py:319
 #, fuzzy
 msgid "PORT 3"
 msgstr "UMUHUZA 3"
 
-#: taextras.py:293
+#: taextras.py:320
 #, fuzzy
 msgid "PORT 4"
 msgstr "UMUHUZA 4"
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 #, fuzzy
 msgid "NXT found"
 msgstr "NXT yabonetse"
 
-#: taextras.py:299
+#: taextras.py:327
 #, fuzzy
 msgid "NXT not found"
 msgstr "NXT ntiya bonwe"
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 #, fuzzy
 msgid "port"
 msgstr "umuhuza"
 
-#: taextras.py:308
+#: taextras.py:337
 #, fuzzy
 msgid "power"
 msgstr "ingufu"
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 #, fuzzy
 msgid "read"
 msgstr "umutuku"
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 #, fuzzy
 msgid "set light"
 msgstr "shyiramo urumuri"
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 #, fuzzy
 msgid "No option action:"
 msgstr "Ntaguhitamo igikorwa:"
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 #, fuzzy
 msgid "File not found"
 msgstr "File ntiboneka"
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 #, fuzzy
 msgid "New"
 msgstr "Nshyashya"
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr "Fungura"
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr "Bika"
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 #, fuzzy
 msgid "Save as"
 msgstr "Bika nka"
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr "Bika nka HTML"
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 #, fuzzy
 msgid "Quit"
 msgstr "Kuvamo"
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 #, fuzzy
 msgid "File"
 msgstr "File"
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 #, fuzzy
 msgid "Tools"
 msgstr "Ibikoresho"
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "Akanyamashyo"
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 #, fuzzy
 msgid "Save project?"
 msgstr "Bika umushinga?"
 
+#, fuzzy
+#~ msgid "label"
+#~ msgstr "akarango"
+
+#, fuzzy
+#~ msgid "True"
+#~ msgstr "Nibyo"
+
+#, fuzzy
+#~ msgid "False"
+#~ msgstr "Sibyo"
+
+#~ msgid "Save as HTML"
+#~ msgstr "Bika nka HTML"
+
 #~ msgid "<Ctrl>d"
 #~ msgstr "<Ctrl>d"
 
@@ -3038,10 +3136,6 @@ msgstr "Bika umushinga?"
 #~ msgid "presentation"
 #~ msgstr "icyerekezo"
 
-#, fuzzy
-#~ msgid "Hide blocks"
-#~ msgstr "Hisha amablock"
-
 #~ msgid "<Ctrl>b"
 #~ msgstr "<Ctrl>b"
 
diff --git a/po/sd.po b/po/sd.po
index 86c105a..c2f65d2 100644
--- a/po/sd.po
+++ b/po/sd.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-02-24 04:32+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 "X-Generator: Pootle 2.0.1\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr ""
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr ""
 
@@ -52,7 +53,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr ""
 
@@ -61,7 +62,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr ""
 
@@ -89,11 +90,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -111,8 +112,8 @@ msgstr "seth"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr ""
 
@@ -122,8 +123,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr ""
 
@@ -133,8 +134,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr ""
 
@@ -176,11 +177,11 @@ msgstr ""
 msgid "fill screen"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr ""
 
@@ -197,65 +198,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -405,541 +406,543 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr ""
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr ""
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr ""
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr ""
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr ""
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr ""
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
-msgid "store in box 1"
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
-msgid "stores numeric value in Variable 1"
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
-msgid "store in box 2"
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
-msgid "stores numeric value in Variable 2"
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
+#: TurtleArt/tabasics.py:866
+msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:864
-msgid "box 1"
+#: TurtleArt/tabasics.py:871
+msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
-msgid "Variable 1 (numeric value)"
+#: TurtleArt/tabasics.py:879
+msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
-msgid "box 2"
+#: TurtleArt/tabasics.py:884
+msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
-msgid "Variable 2 (numeric value)"
+#: TurtleArt/tabasics.py:892
+msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
+#: TurtleArt/tabasics.py:895
+msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
+#: TurtleArt/tabasics.py:902
+msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:905
+msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr ""
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr ""
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr ""
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr ""
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr ""
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr ""
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1048,657 +1051,667 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1830,11 +1843,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1851,11 +1864,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1874,7 +1887,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1891,26 +1904,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1942,12 +1955,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1957,916 +1970,988 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr ""
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr ""
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
diff --git a/po/si.po b/po/si.po
index 5f8de57..ff39e1c 100644
--- a/po/si.po
+++ b/po/si.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2012-02-03 22:50+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 "X-Generator: Pootle 2.0.5\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "ටර්ටල් ආර්ට්"
 
@@ -29,6 +28,8 @@ msgid "Palette of turtle commands"
 msgstr "පෑන් විධ�න ඵලකය"
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "ඉදිරියට"
 
@@ -53,7 +54,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "වම"
 
@@ -62,7 +63,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "දකුණ"
 
@@ -90,11 +91,11 @@ msgstr ""
 msgid "set xy"
 msgstr "xy සකසන්න"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "x"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "y"
 
@@ -112,8 +113,8 @@ msgstr "seth"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "xcor"
 
@@ -123,8 +124,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "ycor"
 
@@ -134,8 +135,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "�ීර්ෂකය"
 
@@ -177,11 +178,11 @@ msgstr "ක�ස්බෑව� විසින් අදින රේඛ�ව
 msgid "fill screen"
 msgstr "පුර්ණතිරය"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "වර්ණ"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr "අඳුරු කරන්න"
 
@@ -198,68 +199,68 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr "පිරවීම ආරම්භ කරන්න"
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr "පිරවූ බහුඅ�්�රය ආරම්භ කරයි (පිරවුම් කුට්ටිය අවස�න කිරීම සමඟ භ�විත� කල)"
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr "පිරවීම අවස�න කරන්න"
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-"පිරවූ බහුඅ�්�රය සම්පූර්ණ කරයි (පිරවුම් කුට්ටිය ආරම්භ කිරීම සමඟ භ�විත� කල)"
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr "පෑන් වර්ණ සඳහ� ඵලකය"
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr "වර්ණය සකසන්න"
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr "ක�ස්බෑව� විසින් අදින රේඛ�වේ වර්ණය පිහිටුවයි"
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr "අඳුරුකිරීම් සකසන්න"
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 #, fuzzy
 msgid "sets shade of the line drawn by the turtle"
 msgstr "ක�ස්බෑව� විසින් අදින රේඛ�වේ ප්�රම�ණය පිහිටුවයි"
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 #, fuzzy
 msgid "sets gray level of the line drawn by the turtle"
 msgstr "ක�ස්බෑව� විසින් අදින රේඛ�වේ ප්�රම�ණය පිහිටුවයි"
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr "පිරවීම ආරම්භ කරන්න"
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr "පිරවූ බහුඅ�්�රය ආරම්භ කරයි (පිරවුම් කුට්ටිය අවස�න කිරීම සමඟ භ�විත� කල)"
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr "පිරවීම අවස�න කරන්න"
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+"පිරවූ බහුඅ�්�රය සම්පූර්ණ කරයි (පිරවුම් කුට්ටිය ආරම්භ කිරීම සමඟ භ�විත� කල)"
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr "පෑන් වර්ණ සඳහ� ඵලකය"
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -411,545 +412,547 @@ msgstr "වඩ� ව�ඩි"
 msgid "logical greater-than operator"
 msgstr "ත�ර්කික greater-than මෙහෙයුම"
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr "වඩ� අඩු"
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr "ත�ර්කික less-than මෙහෙයුම"
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr "සම�න"
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr "ත�ර්කික equal-to මෙහෙයුම"
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "න�ති"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr "ත�ර්කික NOT මෙහෙයුම"
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr "සහ"
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr "ත�ර්කික AND මෙහෙයුම"
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "à·„à·�"
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr "ත�ර්කික OR මෙහෙයුම"
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 #, fuzzy
 msgid "Palette of flow operators"
 msgstr "අංකිත මෙහෙයුම් වල ඵලකය"
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "ර�ඳීසිටින්න"
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr "වි�ේෂණය කල තත්පර ගණනක් ව�ඩසටහන ක්�රිය�ත්මක වීම ත�වක�ලිකව නවත්වයි"
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr "සෑමවිටම"
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr "සද�ක�ලිකවම න�වත න�වත සිදු කරයි"
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr "න�වත කරන්න"
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr "වි�ේෂණය කල ව�ර ගණනක් න�වත න�වත සිදු කරයි"
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr "නම්"
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr "ඊළගට"
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 #, fuzzy
 msgid "if then"
 msgstr "if then"
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr "අංක ඵලකයෙන් ද්වීමය මෙහෙයුම් භ�විත� කරන if-then මෙහෙයුම"
 
-#: TurtleArt/tabasics.py:777
-#, fuzzy
-msgid "then else"
-msgstr "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
+msgstr "else"
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 #, fuzzy
 msgid "if then else"
 msgstr "if then else"
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr "අංක ඵලකයෙන් ද්වීමය මෙහෙයුම් භ�විත� කරන if-then-else මෙහෙයුම"
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr "තිරස් ඉඩ"
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr "සිරස් ඉඩ"
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr "ක්�රිය�ව නවත්වන්න"
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr "වත්මන් ක්�රිය�ව නතර කරයි"
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr "විචල්�යය කුට්ටි සඳහ� ඵලකය"
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "ආරම්භය"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr "මෙවලම් තීරු ධ�වනය කරන්න බොත්තම් වලට ක්�රිය� සම්බන්ධ කරයි"
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr "පෙළ"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr "අනු ලකුණු ව�ල අගය"
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr "ක්�රිය�ව"
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr "1 වන කොටුව තුළ තබන්න"
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 msgid "stores numeric value in Variable 1"
 msgstr "අංකිත අගය විචල්�යය 1 හි ගබඩ� කරයි"
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr "2 වන කොටුව තුළ තබන්න"
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 msgid "stores numeric value in Variable 2"
 msgstr "අංකිත අගය විචල්�යය 2 හි ගබඩ� කරයි"
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr "පෙළ"
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr "අනු ලකුණු ව�ල අගය"
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr "1 වන කොටුව"
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr "විචල්�යය 1 (අංකිත අගය)"
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr "1 වන කොටුව"
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr "විචල්�යය 2 (අංකිත අගය)"
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr "පෙට්ටිය"
-
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
-msgstr "මගේ පෙට්ටිය"
-
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
-msgstr "නම් කරන ලද විචල්�යය (අංකිත අගය)"
-
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr "මෙහි ගබඩ� කරන්න"
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr "පෙට්ටිය"
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr "අග"
 
-#: TurtleArt/tabasics.py:899
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
+msgstr "මගේ පෙට්ටිය"
+
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
 msgid "stores numeric value in named variable"
 msgstr "අංකිත අගය නම් කරන ලද විචල්�යයක ගබඩ� කරයි"
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
-msgstr "ක්�රිය�ව"
-
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
-msgstr ""
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
+msgstr "නම් කරන ලද විචල්�යය (අංකිත අගය)"
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr "ක්�රිය�ව 1"
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr "ක්�රිය�ව 2"
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr "කුණු කූඩය"
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr "කුණු කූඩය හිස් කරන්න"
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr "කුණු කූඩයේ ඇති අයිතම ස්ථිරවම මකයි"
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr "සියල්ල න�වත පිහිටුවන්න"
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr "කුණු කූඩයෙන් සියළු කුට්ටි න�වත පිහිටුවන්න"
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr "සියල්ල ප�හ�දිලි කරන්න"
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr "සියළු කුට්ටි කුණු කූඩයට දමන්න"
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr "තේම�ව"
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr "ක�ස්බෑව� නවත්වන්න"
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr "කොටස් පෙන්වන්න"
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr "කොටස් සගවන්න"
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr "වෙත ප්�රතිද�නය කරන්න එප�"
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr "කෙසේ කරන්නද මම දන්නෙ නෑ"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr "ක�මති නෑ"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr "ආද�නය ලෙද"
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr "ඊළඟ ඵලකය ප්�රදර්�නය කරයි"
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr "ප්�රවේ�නය කරන්න..."
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr "සුරකින්න..."
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr "දි��නතිය"
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr "ඊලඟ"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr "පින්තූරය"
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr "Logo ලෙස සුරකින්න"
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr "පින්තූරයක් ලෙස සුරකින්න"
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr "ක්ෂණික ඡ�ය�රූපය"
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr "ක්ෂණික ඡ�ය�රූපය සුරකින්න"
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr "ඵලකය පෙන්වන්න"
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr "ඵලකය සගවන්න"
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr "ඛණ්ඩ�ංක පහළට න�වත පරිම�ණනය කරන්න"
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr "ඛණ්ඩ�ංක ඉහළට න�වත පරිම�ණනය කරන්න"
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr "සංස්කරනය කරන්න"
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr "දර්�නය කරන්න"
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "ව්�ය�පෘතිය"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr "පිටපත් කරන්න"
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr "අලවන්න"
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+#, fuzzy
+msgid "Restore blocks from trash"
+msgstr "කුණු කූඩයෙන් සියළු කුට්ටි න�වත පිහිටුවන්න"
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr "මුළු තිරයම"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr "ක�ටිසිය�නු ඛණ්ඩ�ංක"
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr "ධ්�ර�වක ඛණ්ඩ�ංක"
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr "ප්�රමිතික ඛණ්ඩ�ංක"
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr "කුට්ටි වවන්න"
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr "කුට්ටු හකුළුවන්න"
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr "උද�හරණය ප්�රවේ� කරන්න"
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr "ප�හ�දිලි කරන්න"
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr "ධ�වනය කරන්න"
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr "පියවර"
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr "උදව්"
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr "පියවර"
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr "Python කුට්ටිය ප්�රවේ�නය කරන්න"
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr "<Ctrl>p"
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr "<Ctrl>e"
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr "<Ctrl>r"
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr "<Ctrl>w"
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr "<Ctrl>s"
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1058,661 +1061,673 @@ msgstr "උඩුගත කිරීමට අස�ර්ථක විය!"
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr "ත්වරණය"
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr "හඬ"
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
+#: plugins/audio_sensors/audio_sensors.py:90
+#: plugins/audio_sensors/audio_sensors.py:105
 msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:90
-#: plugins/audio_sensors/audio_sensors.py:105
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
 msgid "microphone input volume"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/audio_sensors/audio_sensors.py:119
+#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "pitch"
 msgstr "ත�රත�ව"
 
-#: plugins/audio_sensors/audio_sensors.py:119
-#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
 msgid "microphone input pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
-msgstr "ප්�රතිර�ධය"
-
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
+msgid "resistance"
+msgstr "ප්�රතිර�ධය"
+
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
 msgid "microphone input resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
-msgstr "ව�ල්ටීයත�ව"
-
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr "ව�ල්ටීයත�ව"
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr "දීප්තිය"
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr "ක�මර� ප්�රතිද�නය"
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr "RFID"
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr "අතරතුර"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 #, fuzzy
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr "අංක ඵලකයෙන් ද්වීමය මෙහෙයුම් භ�විත� කරන if-then-else මෙහෙයුම"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr "දක්ව�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 #, fuzzy
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr "අංක ඵලකයෙන් ද්වීමය මෙහෙයුම් භ�විත� කරන if-then-else මෙහෙයුම"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr "ඉහළ"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr "ජර්නලය"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr "�්�රව්�ය"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr "දෘ�්�ය"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr "විස්තරය"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr "පෙන්වන්න"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr "පරිම�ණය සකසන්න"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr "පින්තූරය සුරකින්න"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr "පින්තූර න�මය"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr "SVG සුරකින්න"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr "පරිම�ණය"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr "යතුරු පුවරුව"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr "පික්සලය කියවන්න"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr "ක�ලය"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr "ඔබන්න"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr "සංචිතය දක්වන්න"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr "හිස් මතක කොටස"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr "පොප්"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 #, fuzzy
 msgid "empty heap?"
 msgstr "හිස් මතක කොටස"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr "මුද්�රණය"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr "Python"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr "ක�ස්බෑව�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr "ඉහළ"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-#, fuzzy
-msgid "bottom"
-msgstr "y පහළ"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
-msgstr ""
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+#, fuzzy
+msgid "loads a block"
+msgstr "ම�ගේ කොටස පූරණය කරන්න"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
-msgstr ""
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+#, fuzzy
+msgid "setxy"
+msgstr "xy සකසන්න"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
-msgstr "ලේබලය"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr "කොටස් සගවන්න"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr "කොටස් පෙන්වන්න"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr "ල�යිස්තුව"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+#, fuzzy
+msgid "bottom"
+msgstr "y පහළ"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr "පළල"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr "උස"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr "x තේම�ව"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr "y තේම�ව"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr "x වම"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr "y ඉහළ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr "x දකුණ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr "y පහළ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr "ඉදිරිපත් කිරීම 1x1"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr "ඉදිරිපත් කිරීම 2x1"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr "ඉදිරිපත් කිරීම 1x2"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr "ඉදිරිපත් කිරීම 2x2"
 
@@ -1850,11 +1865,11 @@ msgstr ""
 msgid "temperature"
 msgstr "උෂ්ණත්වය"
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr "දුර"
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1871,11 +1886,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1894,7 +1909,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1911,26 +1926,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1962,12 +1977,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1977,923 +1992,1009 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
-msgstr "ක�මර�ව හමු නොවුණි."
+#, fuzzy
+msgid "Error on initialization of the camera"
+msgstr "ක�මර�ව ආරම්භ කිරීමේදී ද�ෂය."
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
-msgstr "ක�මර�ව ආරම්භ කිරීමේදී ද�ෂය."
+msgid "No camera was found"
+msgstr ""
 
 #: taextras.py:119
+msgid "Error stopping camera"
+msgstr ""
+
+#: taextras.py:120
+msgid "Error starting camera"
+msgstr ""
+
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
+msgstr ""
+
+#: taextras.py:123
 msgid "FollowMe"
 msgstr "ම�ව අනුගමනය කරන්න"
 
-#: taextras.py:120
+#: taextras.py:124
 msgid "follow"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: Green component of a color
+#: taextras.py:126
+msgid "G"
 msgstr ""
 
-#: taextras.py:122
-msgid "G"
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr "RGB වර්ණයක් අනුගමනය කරන්න"
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr "x පිහිටීම"
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr "x පිහිටීම ලබ� දෙන්න"
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr "y පිහිටීම"
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr "y පිහිටීම ලබ� දෙන්න"
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 #, fuzzy
 msgid "density"
 msgstr "අනන්�යත�ව"
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 #, fuzzy
 msgid "light"
 msgstr "දකුණ"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 #, fuzzy
 msgid "port"
 msgstr "පේනුව"
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 #, fuzzy
 msgid "mode"
 msgstr "ඉතිරි"
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr "භ�විතය"
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr "විකල්ප ක්�රිය�ව න�ත:"
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr "ගොනුව හමු නොවුණි"
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr "වින්�ය�සගත කිරීමේ න�ම�වලිය ලිවිය නොහ�ක: %s"
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr "නව"
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr "විවෘත කරන්න"
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr "සුරකින්න"
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr "ලෙස සුරකින්න"
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr "HTML ලෙස සුරකින්න"
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr "ඉවත් වෙන්න"
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr "ගොනුව"
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr "ඛණ්ඩ�ංක ප්�රම�ණනය කරන්න"
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr "කුට්ටි ප්�රම�ණය න�වත සකසන්න"
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr "කුට්ටි පෙන්වන්න/සඟවන්න"
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr "මෙවලම්"
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr "ද�ෂහරණය"
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "ටර්ටලය"
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr "ඔබ සුර�ක� න�ති ව�ඩ ඇත. ඉවත් වීමට පෙර සුර�කීමට ඔබ ක�මතිද?"
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr "ව්�ය�පෘතිය සුරකින්නද?"
 
+#~ msgid "The camera was not found."
+#~ msgstr "ක�මර�ව හමු නොවුණි."
+
+#, fuzzy
+#~ msgid "then else"
+#~ msgstr "then else"
+
+#~ msgid "label"
+#~ msgstr "ලේබලය"
+
+#~ msgid "Save as HTML"
+#~ msgstr "HTML ලෙස සුරකින්න"
+
 #~ msgid "<Ctrl>d"
 #~ msgstr "<Ctrl>d"
 
@@ -2906,9 +3007,6 @@ msgstr "ව්�ය�පෘතිය සුරකින්නද?"
 #~ msgid "presentation"
 #~ msgstr "ඉදිරිපත් කිරීම"
 
-#~ msgid "Hide blocks"
-#~ msgstr "කොටස් සගවන්න"
-
 #~ msgid "follow a turtle color"
 #~ msgstr "ක�ස්බෑ වර්ණයක් අනුගමනය කරන්න"
 
@@ -2958,10 +3056,6 @@ msgstr "ව්�ය�පෘතිය සුරකින්නද?"
 #~ msgid "name"
 #~ msgstr "නම"
 
-#, fuzzy
-#~ msgid "load my block"
-#~ msgstr "ම�ගේ කොටස පූරණය කරන්න"
-
 #~ msgid "stack 2"
 #~ msgstr "අට්ටිය 2"
 
@@ -2971,9 +3065,6 @@ msgstr "ව්�ය�පෘතිය සුරකින්නද?"
 #~ msgid "Keyboard"
 #~ msgstr "යතුරු පුවරුව"
 
-#~ msgid "else"
-#~ msgstr "else"
-
 #~ msgid "My Blocks"
 #~ msgstr "මගේ කොටස්"
 
diff --git a/po/sk.po b/po/sk.po
index 2c9845f..fee80b5 100644
--- a/po/sk.po
+++ b/po/sk.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2009-08-25 19:16-0400\n"
 "Last-Translator: Chris Leonard <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=3; plural=(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2 ;\n"
 "X-Generator: Pootle 1.2.1\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr ""
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr ""
 
@@ -52,7 +53,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr ""
 
@@ -61,7 +62,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr ""
 
@@ -89,11 +90,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -111,8 +112,8 @@ msgstr "seth"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr ""
 
@@ -122,8 +123,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr ""
 
@@ -133,8 +134,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr ""
 
@@ -176,11 +177,11 @@ msgstr ""
 msgid "fill screen"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr ""
 
@@ -197,65 +198,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -405,541 +406,543 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr ""
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr ""
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr ""
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr ""
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr ""
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr ""
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
-msgid "store in box 1"
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
-msgid "stores numeric value in Variable 1"
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
-msgid "store in box 2"
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
-msgid "stores numeric value in Variable 2"
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
+#: TurtleArt/tabasics.py:866
+msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:864
-msgid "box 1"
+#: TurtleArt/tabasics.py:871
+msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
-msgid "Variable 1 (numeric value)"
+#: TurtleArt/tabasics.py:879
+msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
-msgid "box 2"
+#: TurtleArt/tabasics.py:884
+msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
-msgid "Variable 2 (numeric value)"
+#: TurtleArt/tabasics.py:892
+msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
+#: TurtleArt/tabasics.py:895
+msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
+#: TurtleArt/tabasics.py:902
+msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:905
+msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr ""
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr ""
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr ""
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr ""
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr ""
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr ""
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1048,657 +1051,667 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1830,11 +1843,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1851,11 +1864,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1874,7 +1887,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1891,26 +1904,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1942,12 +1955,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1957,915 +1970,987 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr ""
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr ""
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
diff --git a/po/sl.po b/po/sl.po
index 926548a..979cfad 100644
--- a/po/sl.po
+++ b/po/sl.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-12-18 22:50+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -18,9 +18,8 @@ msgstr ""
 "n%100==4 ? 2 : 3);\n"
 "X-Generator: Pootle 2.0.5\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr ""
 
@@ -29,6 +28,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr ""
 
@@ -53,7 +54,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr ""
 
@@ -62,7 +63,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr ""
 
@@ -90,11 +91,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "x"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "y"
 
@@ -112,8 +113,8 @@ msgstr "seth"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr ""
 
@@ -123,8 +124,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr ""
 
@@ -134,8 +135,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr ""
 
@@ -177,11 +178,11 @@ msgstr ""
 msgid "fill screen"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr ""
 
@@ -198,65 +199,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -406,544 +407,546 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr ""
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr ""
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr ""
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr ""
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr ""
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr ""
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+#, fuzzy
+msgid "text"
+msgstr "besedilo"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr ""
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr ""
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-#, fuzzy
-msgid "text"
-msgstr "besedilo"
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr ""
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr ""
-
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
-msgstr ""
-
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
+msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894
-msgid "store in"
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr ""
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 #, fuzzy
 msgid "next"
 msgstr "besedilo"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 #, fuzzy
 msgid "Project"
 msgstr "Projekt"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr ""
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr ""
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1052,657 +1055,667 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
+#: plugins/audio_sensors/audio_sensors.py:90
+#: plugins/audio_sensors/audio_sensors.py:105
 msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:90
-#: plugins/audio_sensors/audio_sensors.py:105
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
 msgid "microphone input volume"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/audio_sensors/audio_sensors.py:119
+#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "pitch"
 msgstr "intonacijo"
 
-#: plugins/audio_sensors/audio_sensors.py:119
-#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
 msgid "microphone input pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1834,11 +1847,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1855,11 +1868,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1878,7 +1891,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1895,26 +1908,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1946,12 +1959,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1961,920 +1974,995 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr ""
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-#, fuzzy
-msgid "Save as HTML"
-msgstr "shrani kot HTML"
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
+#, fuzzy
+#~ msgid "Save as HTML"
+#~ msgstr "shrani kot HTML"
+
 #~ msgid "volume"
 #~ msgstr "glasnost"
 
diff --git a/po/sq.po b/po/sq.po
index 4e555e9..9f209f5 100644
--- a/po/sq.po
+++ b/po/sq.po
@@ -10,7 +10,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-11-29 05:42+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -21,9 +21,8 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 "X-Generator: Pootle 2.0.5\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "Arti i Breshkës"
 
@@ -32,6 +31,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "përpara"
 
@@ -56,7 +57,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "majtas"
 
@@ -65,7 +66,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "djathtas"
 
@@ -93,11 +94,11 @@ msgstr ""
 msgid "set xy"
 msgstr "vendos xy"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "x"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "y"
 
@@ -114,8 +115,8 @@ msgstr "vendos kreun"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "xcor"
 
@@ -125,8 +126,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "ycor"
 
@@ -136,8 +137,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "kreu"
 
@@ -179,11 +180,11 @@ msgstr ""
 msgid "fill screen"
 msgstr "mbushe ekranin"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "ngjyrë"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr "hije"
 
@@ -200,65 +201,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr "vëre ngjyrën"
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr "vëre hijen"
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -411,545 +412,547 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "jo"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr "dhe"
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "ose"
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "prit"
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr "përgjithmonë"
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr "përsërit"
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr "nëse"
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr "pastaj"
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
-msgstr ""
+#: TurtleArt/tabasics.py:772
+msgid "else"
+msgstr "përndryshe"
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr "ndale veprimin"
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "fillo"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr "titulli"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr ""
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr "veprimi"
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr "vendose në kutinë 1"
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr "vendose në kutinë 2"
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr "titulli"
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr ""
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr "kutija 1"
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr "kutija 2"
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
+msgid "store in"
+msgstr "ruaj në"
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
 msgid "box"
 msgstr "kuti"
 
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
-msgstr ""
-
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
+msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894
-msgid "store in"
-msgstr "ruaj në"
-
-#: TurtleArt/tabasics.py:894 taextras.py:359
-msgid "value"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
 msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
-msgstr "veprimi"
-
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr "veprimi 1"
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr "veprimi 2"
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr "Titulli"
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 #, fuzzy
 msgid "Stop turtle"
 msgstr "Ndalo breshkën"
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr "Shfaq blloqet"
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr "Fshihi blloqet"
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 #, fuzzy
 msgid "orientation"
 msgstr "prezantimi"
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr "tjetër"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr "Ruaje si Logo"
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr "Ruaje si imazh"
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr "Shfaq paletën"
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr "Fshihe paletën"
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr "Modifiko"
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "Projekti"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr "Kopjo"
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr "Ekran të plot"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 #, fuzzy
 msgid "Grow blocks"
 msgstr "Shfaq blloqet"
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 #, fuzzy
 msgid "Clean"
 msgstr "Pastro"
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr "Ekzekuto"
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr "Hapi"
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr "Ndihmë"
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr "Ndal"
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1058,659 +1061,671 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr "zëri"
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+#, fuzzy
+msgid "top"
+msgstr "ndal"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr "shfaq"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 #, fuzzy
 msgid "set scale"
 msgstr "vëre hijen"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr "shkallë"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr "tastiera"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr "shtyj"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr "shtyp"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-#, fuzzy
-msgid "top"
-msgstr "ndal"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
-msgstr ""
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+#, fuzzy
+msgid "loads a block"
+msgstr "mbushi blloqet e mija"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+#, fuzzy
+msgid "setxy"
+msgstr "vendos xy"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr "fshihni blloqet"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr "shfaq blloqet"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr "gjerësia"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr "lartësia"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr "prezantimi 1x1"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr "prezantimi 2x1"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr "prezantimi 1x2"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr "prezantimi 2x2"
 
@@ -1842,11 +1857,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1863,11 +1878,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1886,7 +1901,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1903,26 +1918,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1954,12 +1969,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1969,927 +1984,999 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 #, fuzzy
 msgid "light"
 msgstr "djathtas"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 #, fuzzy
 msgid "mode"
 msgstr "mes"
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr "Ruaje si"
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr "Ruaje si HTML"
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
+#~ msgid "Save as HTML"
+#~ msgstr "Ruaje si HTML"
+
 #~ msgid "presentation"
 #~ msgstr "prezantimi"
 
-#~ msgid "Hide blocks"
-#~ msgstr "Fshihi blloqet"
-
 #~ msgid "Import/Export"
 #~ msgstr "Import/Export"
 
@@ -2932,10 +3019,6 @@ msgstr ""
 #~ msgid "do not continue current action"
 #~ msgstr "mos e vazhdo veprimin e tanishëm"
 
-#, fuzzy
-#~ msgid "load my block"
-#~ msgstr "mbushi blloqet e mija"
-
 #~ msgid "stack 2"
 #~ msgstr "qipi 2"
 
@@ -2945,9 +3028,6 @@ msgstr ""
 #~ msgid "Keyboard"
 #~ msgstr "Tastiera"
 
-#~ msgid "else"
-#~ msgstr "përndryshe"
-
 #~ msgid "My Blocks"
 #~ msgstr "Blloqet e Mia"
 
diff --git a/po/sv.po b/po/sv.po
index c432057..8b99167 100644
--- a/po/sv.po
+++ b/po/sv.po
@@ -10,7 +10,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-02-26 19:50+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -21,9 +21,8 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 "X-Generator: Pootle 2.0.1\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "Sköldpaddskonst"
 
@@ -33,6 +32,8 @@ msgid "Palette of turtle commands"
 msgstr "palett med skölpaddskommandon"
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "framåt"
 
@@ -60,7 +61,7 @@ msgid "clears the screen and reset the turtle"
 msgstr "rensa skärmen och återställ sköldpaddan"
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "vänster"
 
@@ -70,7 +71,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr "flytta sköldpaddan motsols (vinkel i grader)"
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "höger"
 
@@ -100,11 +101,11 @@ msgstr "flytta skldpaddan längs båge"
 msgid "set xy"
 msgstr "ange x,y"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "x"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "y"
 
@@ -126,8 +127,8 @@ msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr "Sätt sköldpaddans riktning (0 är mot skärmens topp.)"
 
 # förkortningen kor. torde fungera för både koordinat och korrelation... Jämförde med andra språk så det motsvarar vad de översatt.
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "xkor"
 
@@ -140,8 +141,8 @@ msgstr ""
 "nummerblock)"
 
 # se ovan
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "ykor"
 
@@ -153,8 +154,8 @@ msgstr ""
 "håller sköldpaddans nuvarande y-koordinat (kan användas istället för ett "
 "nummerblock)"
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "riktning"
 
@@ -202,11 +203,11 @@ msgstr "sätt tjockleken på linjen som ritas av sköldpaddan"
 msgid "fill screen"
 msgstr "fyll skärm"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "färg"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr "skugga"
 
@@ -224,71 +225,71 @@ msgstr ""
 "håller nuvarande penn-storlek (kan användas istället för ett nummerblock)"
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-#, fuzzy
-msgid "Palette of pen colors"
-msgstr "palett med penn-kommandon"
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr "ange färg"
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 #, fuzzy
 msgid "sets color of the line drawn by the turtle"
 msgstr "sätt färg på linjen som ritas av sköldpaddan"
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr "Ange skugga"
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 #, fuzzy
 msgid "sets shade of the line drawn by the turtle"
 msgstr "sätt nyans på linjen som ritas av sköldpaddan"
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 #, fuzzy
 msgid "sets gray level of the line drawn by the turtle"
 msgstr "sätt nyans på linjen som ritas av sköldpaddan"
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr "håller nuvarande penn-färg (kan användas istället för ett nummerblock)"
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 #, fuzzy
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 "håller det nuvarande skalvärdet (kan användas istället för ett nummberblock)"
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+#, fuzzy
+msgid "Palette of pen colors"
+msgstr "palett med penn-kommandon"
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -448,570 +449,572 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr "logiskt större än-operator"
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr "logisk mindre än-operator"
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr "logisk lika med-operator"
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "inte"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr "logisk ICKE operator"
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr "och"
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr "logisk OCH operator"
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "eller"
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr "logisk ELLER operator"
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 #, fuzzy
 msgid "Palette of flow operators"
 msgstr "palett med flödesoperatorer"
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "vänta"
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr "alltid"
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 #, fuzzy
 msgid "loops forever"
 msgstr "repetera oändligt"
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr "upprepa"
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 #, fuzzy
 msgid "loops specified number of times"
 msgstr "repetera specifierat antal gånger"
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr "om"
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr "då"
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr "om-så operatör som använder booleanska operatörer från Nummer-paletten"
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
-msgstr ""
+#: TurtleArt/tabasics.py:772
+msgid "else"
+msgstr "annars"
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 "om-så-annars operatör som använder booleanska operatörer från Nummer-"
 "paletten"
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 #, fuzzy
 msgid "jogs stack right"
 msgstr "rör stacken till höger"
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 #, fuzzy
 msgid "jogs stack down"
 msgstr "rör stacken nedåt"
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr "avsluta aktion"
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 #, fuzzy
 msgid "Palette of variable blocks"
 msgstr "palett med variabla block"
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "starta"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr "kopplar ihop aktion med verktygsbalkens kör-knappar"
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr "text"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr "sträng"
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr "händelse"
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr "början av en stack för en aktion som kan namnges"
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+#, fuzzy
+msgid "invokes named action stack"
+msgstr "anropa en namngiven aktions stack"
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr "spara i box 1"
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 #, fuzzy
 msgid "stores numeric value in Variable 1"
 msgstr "spara tal i variabel 1"
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr "spara i box 2"
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 #, fuzzy
 msgid "stores numeric value in Variable 2"
 msgstr "spara tal i variabel 2"
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr "text"
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr "sträng"
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr "box 1"
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 #, fuzzy
 msgid "Variable 1 (numeric value)"
 msgstr "variabel 1 (tal)"
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr "box 2"
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 #, fuzzy
 msgid "Variable 2 (numeric value)"
 msgstr "variabel 2 (tal)"
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
+msgid "store in"
+msgstr "spara i"
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
 msgid "box"
 msgstr "låda"
 
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
+msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
-msgstr "namngiven variabel (tal)"
-
-#: TurtleArt/tabasics.py:894
-msgid "store in"
-msgstr "spara i"
-
-#: TurtleArt/tabasics.py:894 taextras.py:359
-msgid "value"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
 #, fuzzy
 msgid "stores numeric value in named variable"
 msgstr "spara tal i namngiven variabel"
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
-msgstr "händelse"
-
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
-msgstr "början av en stack för en aktion som kan namnges"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
+msgstr "namngiven variabel (tal)"
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 #, fuzzy
 msgid "action 1"
 msgstr "händelse"
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 #, fuzzy
 msgid "top of Action 1 stack"
 msgstr "början av stacken för aktion 1"
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 #, fuzzy
 msgid "action 2"
 msgstr "händelse"
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 #, fuzzy
 msgid "top of Action 2 stack"
 msgstr "början av stacken för aktion 2"
 
-#: TurtleArt/tabasics.py:939
-#, fuzzy
-msgid "invokes named action stack"
-msgstr "anropa en namngiven aktions stack"
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 #, fuzzy
 msgid "invokes Action 1 stack"
 msgstr "anropa stacken för aktion 1"
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 #, fuzzy
 msgid "invokes Action 2 stack"
 msgstr "anropa stacken för aktion 2"
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 #, fuzzy
 msgid "Title"
 msgstr "titel"
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr "stoppa sköldpadda"
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr "Visa block"
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr "dölj block"
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr "Jag vet hur jag ska göra för att "
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr "tycker inte om"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr "Klicka för att öppna"
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr "riktning"
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr "nästa"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr "bild"
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr "Spara som Logo"
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr "Spara som bild"
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr "Spara snabb-bild"
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
 # visa palett
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr "Visa palett"
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr "dölj palett"
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr "Redigera"
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr "Visa"
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "Projekt"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr "Kopiera"
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr "Klistra"
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr "helskärm"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr "Kartesiska koordinater"
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr "Polära koordinater"
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 #, fuzzy
 msgid "Grow blocks"
 msgstr "Visa block"
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr "rensa"
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr "Utför"
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr "Steg"
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr "Hjälp"
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 #, fuzzy
 msgid "Stop"
 msgstr "topp"
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 #, fuzzy
 msgid "<Ctrl>p"
 msgstr "<Ctrl>b"
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 #, fuzzy
 msgid "<Ctrl>e"
 msgstr "<Ctrl>b"
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 #, fuzzy
 msgid "<Ctrl>r"
 msgstr "<Ctrl>b"
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 #, fuzzy
 msgid "<Ctrl>w"
 msgstr "<Ctrl>b"
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 #, fuzzy
 msgid "<Ctrl>s"
 msgstr "<Ctrl>b"
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1123,684 +1126,696 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr "ljud"
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
+#: plugins/audio_sensors/audio_sensors.py:90
+#: plugins/audio_sensors/audio_sensors.py:105
 msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:90
-#: plugins/audio_sensors/audio_sensors.py:105
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
 msgid "microphone input volume"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/audio_sensors/audio_sensors.py:119
+#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "pitch"
 msgstr "lutning"
 
-#: plugins/audio_sensors/audio_sensors.py:119
-#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
 msgid "microphone input pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
-msgstr "resistans"
-
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
+msgid "resistance"
+msgstr "resistans"
+
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
 msgid "microphone input resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
-msgstr "spänning"
-
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr "spänning"
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 #, fuzzy
 msgid "while"
 msgstr "Vitt"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 #, fuzzy
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 "om-så-annars operatör som använder booleanska operatörer från Nummer-"
 "paletten"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 #, fuzzy
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 "om-så-annars operatör som använder booleanska operatörer från Nummer-"
 "paletten"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr "topp"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr "dagbok"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr "mediaobjekt från Sugar-Dagboken"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr "Ljud"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr "ljudobjekt från Sugar-Dagboken"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 #, fuzzy
 msgid "Sugar Journal video object"
 msgstr "ljudobjekt från Sugar-Dagboken"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 #, fuzzy
 msgid "description"
 msgstr "Beskrivning:"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr "Förklaringsfält för Sugar-Journalen"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr "visa"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 #, fuzzy
 msgid "draws text or show media from the Journal"
 msgstr "rita text eller visa media från dagboken"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr "ange skala"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 #, fuzzy
 msgid "sets the scale of media"
 msgstr "Sätt skalan på mediet"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr "skala"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 "förfrågan för tangentbordsinmatning (resultat sparas i tangentbord blocket)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr "Tangentbord"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 #, fuzzy
 msgid "holds results of query-keyboard block as ASCII"
 msgstr "innehåller resultat från förfrågan-tangentbord blocket"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 #, fuzzy
 msgid "Palette of extra options"
 msgstr "palett med extra alternativ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr "lägg till sist"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 #, fuzzy
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr "för värdet till FILO (first-in-last-out) stacken"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr "visa stapel"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 #, fuzzy
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr "för värdet till FILO (first-in-last-out) stacken"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr "töm stapel"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr "ta bort"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 #, fuzzy
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr "för värdet till FILO (first-in-last-out) stacken"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 #, fuzzy
 msgid "empty heap?"
 msgstr "töm stapel"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr "skriv"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr "skriver ut värde i statusblock vid botten av skärmen"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr "kör kod ur tamyblock.py modulen som finns i Dagboken"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 #, fuzzy
 msgid "turtle"
 msgstr "Sköldpadda"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr "topp"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr "botten"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
-msgstr ""
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+#, fuzzy
+msgid "loads a block"
+msgstr "läs in mitt block"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+#, fuzzy
+msgid "setxy"
+msgstr "ange x,y"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 #, fuzzy
 msgid "Palette of presentation templates"
 msgstr "palett med presentationsmallar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr "dölj block"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 #, fuzzy
 msgid "declutters canvas by hiding blocks"
 msgstr "rensa duken genom att gömma block"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 #, fuzzy
 msgid "show blocks"
 msgstr "Visa block"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 #, fuzzy
 msgid "presentation template: list of bullets"
 msgstr "presentationsmall: sju punkter"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr "presentationsmall: välj Dagboksobjekt (ingen förklaring)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr "presentationsmall: välj Dagboksobjekt (med förklaring)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr "presentationsmall: välj fyra Dagboksobjekt"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr "presentationsmall: välj två Dagboksobjekt"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr "x-koordinaten för skärmens vänstra sida"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr "botten"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr "y-koordinaten för skärmens nedre sida"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr "bredd"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr "dukens bredd"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr "x-koordinaten för skärmens högra sida"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr "y-koordinaten för skärmens övre sida"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr "höjd"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr "dukens höjd"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 #, fuzzy
 msgid "bottom y"
 msgstr "botten"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 #, fuzzy
 msgid "presentation 1x1"
 msgstr "presentation"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 #, fuzzy
 msgid "presentation 2x1"
 msgstr "presentation"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 #, fuzzy
 msgid "presentation 1x2"
 msgstr "presentation"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 #, fuzzy
 msgid "presentation 2x2"
 msgstr "presentation"
@@ -1935,11 +1950,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1956,11 +1971,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1979,7 +1994,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1996,26 +2011,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -2047,12 +2062,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -2062,924 +2077,999 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 #, fuzzy
 msgid "density"
 msgstr "identititet"
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 #, fuzzy
 msgid "light"
 msgstr "höger"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 #, fuzzy
 msgid "sensor"
 msgstr "Sensorer"
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 #, fuzzy
 msgid "mode"
 msgstr "rest"
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr "Hittar inte filen"
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr "Ny"
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr "Öppna"
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr "Spara"
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 #, fuzzy
 msgid "Save as"
 msgstr "Spara som"
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr "spara som HTML"
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr "Fil"
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr "Verktyg"
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr "Felsök"
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "Sköldpadda"
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
+#~ msgid "Save as HTML"
+#~ msgstr "spara som HTML"
+
 #, fuzzy
 #~ msgid "<Ctrl>d"
 #~ msgstr "<Ctrl>b"
@@ -2987,9 +3077,6 @@ msgstr ""
 #~ msgid "presentation"
 #~ msgstr "presentation"
 
-#~ msgid "Hide blocks"
-#~ msgstr "dölj block"
-
 #~ msgid "<Ctrl>b"
 #~ msgstr "<Ctrl>b"
 
@@ -3104,9 +3191,6 @@ msgstr ""
 #~ msgid "<Alt>s"
 #~ msgstr "<Alt>s"
 
-#~ msgid "load my block"
-#~ msgstr "läs in mitt block"
-
 #~ msgid "<Alt>o"
 #~ msgstr "<Alt>o"
 
@@ -3119,9 +3203,6 @@ msgstr ""
 #~ msgid "Keyboard"
 #~ msgstr "Tangentbord"
 
-#~ msgid "else"
-#~ msgstr "annars"
-
 #~ msgid "My Blocks"
 #~ msgstr "Mina block"
 
diff --git a/po/sw.po b/po/sw.po
index 92e6204..4eb6cc0 100644
--- a/po/sw.po
+++ b/po/sw.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-09-05 18:36+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 "X-Generator: Pootle 2.0.1\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "Turtle sanaa"
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "mbele"
 
@@ -52,7 +53,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "kushoto"
 
@@ -61,7 +62,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "haki"
 
@@ -89,11 +90,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -110,8 +111,8 @@ msgstr ""
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr ""
 
@@ -121,8 +122,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr ""
 
@@ -132,8 +133,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr ""
 
@@ -176,11 +177,11 @@ msgstr ""
 msgid "fill screen"
 msgstr "skrini nzima"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr "vuli"
 
@@ -197,65 +198,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -405,541 +406,543 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr "sawa"
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr ""
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr ""
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr ""
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr ""
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr ""
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "kuanza"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr "maandishi"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr ""
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr ""
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr "maandishi"
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr ""
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr ""
-
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
-msgstr ""
-
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
+msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894
-msgid "store in"
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr ""
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr "Kuacha turtle"
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr "Kuokoa..."
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr "ijayo"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr "tawsira"
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr "ila kama Logo"
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr "Hariri"
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr ""
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr "Nakili"
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr "Kuweka"
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr "screen kamili"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr ""
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr "Hatua"
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr "Msaada"
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr "Kuacha"
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1048,658 +1051,668 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr "sauti"
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr "juu"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr "shajara"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr "sauti"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr "video"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 #, fuzzy
 msgid "description"
 msgstr "Maelezo:"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr "baobonye"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr "wakati"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr "turtle"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr "juu"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr "orodha"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr "Upana"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr "urefu"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1831,11 +1844,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr "Umbali"
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1852,11 +1865,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1875,7 +1888,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1892,26 +1905,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1943,12 +1956,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1958,922 +1971,997 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 #, fuzzy
 msgid "density"
 msgstr "kitambulisho"
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 #, fuzzy
 msgid "light"
 msgstr "haki"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 #, fuzzy
 msgid "Save"
 msgstr "kuokoa"
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr "ila kama"
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr "ila kama HTML"
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr "Ondoka"
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr "Faili"
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "Turtle"
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
+#~ msgid "Save as HTML"
+#~ msgstr "ila kama HTML"
+
 #~ msgid "full screen"
 #~ msgstr "skrini nzima"
 
diff --git a/po/ta.po b/po/ta.po
index 31179e6..2235869 100644
--- a/po/ta.po
+++ b/po/ta.po
@@ -10,7 +10,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-10-27 08:14+0200\n"
 "Last-Translator: Thangamani <thangam.arunx@gmail.com>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -21,9 +21,8 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 "X-Generator: Pootle 2.0.5\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "ஆமைச�சித�திரம�"
 
@@ -32,6 +31,8 @@ msgid "Palette of turtle commands"
 msgstr "ஆமை நிறப�பட�டையின� கட�டளைகள�"
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "ம�ன�னோக�கி அன�ப�ப�"
 
@@ -56,7 +57,7 @@ msgid "clears the screen and reset the turtle"
 msgstr "திரையை தூய�மைப�பட�த�த� மற�ற�ம� ஆமையை பாழையதாக�க�"
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "இடத�"
 
@@ -65,7 +66,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr "ஆமையை கடிகார ச�ழற�சியில� திர�ம�பியத� (கோணம� டிகிரி அளவில�)"
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "வலத�"
 
@@ -93,11 +94,11 @@ msgstr "ஆமையானத� வளைவ� கோட�டை ஒட�
 msgid "set xy"
 msgstr "ஒழ�ங�க�  பட�த�த�க"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "எக�ஸ�"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "y"
 
@@ -114,8 +115,8 @@ msgstr "தலைப�பை ஒழ�ங�க� செய�"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr "ஆமையின� தலைப�பை வை (0 ஆனத� திரையின� உச�சை நேக�க�கிறத�.)"
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "xcor"
 
@@ -127,8 +128,8 @@ msgstr ""
 "தற�ப�போத� ஆமையின� x-coordinate மதிப�பைக� கொண�ட�ள�ளத� (எண� மாறிலி தொக�தி "
 "இடத�தில� பயன�பட�த�தலாம�)"
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "வை கோ"
 
@@ -140,8 +141,8 @@ msgstr ""
 "தற�ப�போத� ஆமையின� ல-coordinate மதிப�பைக� கொண�ட�ள�ளத� (எண� மாறிலி தொக�தி "
 "இடத�தில� பயன�பட�த�தலாம�)"
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "தலைப�ப�"
 
@@ -185,11 +186,11 @@ msgstr "ஆமையாலà¯� வரையபà¯�படà¯�ட கோடà¯�டà
 msgid "fill screen"
 msgstr "ம�ழ�த�திரை"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "நிறம�"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr "நிழல�"
 
@@ -208,70 +209,70 @@ msgstr ""
 "பயன�பட�த�திக�கொள�ள ம�டிய�ம�)"
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr "தொடக�க நிரப�பி"
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr "ஆரம�பங�கள� பல�வடித�தை நிரப�பியத� (கடைசி பக�திய�டன� பயன�பட�த�தப�பட�டத�)"
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr "கடைசி நிரப�பல�"
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-"நிரப�பற�ற ஒழ�ங�கற�ற வடிவம� ம�டிவடைகிறத� (ம�தல� நிரம�பிய பக�திய�டன� "
-"பயன�பட�த�தப�பட�டத�)"
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr "பட�டைகளாக எழ�த�கொளின� நிறம�"
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr "நிறத�தை  ஒழ�ங�க� பட�த�த�"
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr "ஆமையால� வரையப�பட�ட கோட�ட�க�க� நிறத�தை அமைக�கவ�ம�"
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr "நிழலை ஒழ�ங�க� பட�த�த�"
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr "ஆமையால� வரையப�பட�ட கோட�டடின� நிழலை அமைக�கவ�ம�"
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr "கிறேவை அமை"
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr "ஆமையால� வரையப�பட�ட கோட�டின� மட�டத�திற�க� கிரே அளவை அமைத�தத�"
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 "இப�பொழ�த�ள�ள எழ�த�கோளின� நிறம�(எண� தொக�தியின� இடத�தில� பயன�பட�த�தலாம�)"
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr "தற�ப�போத�ள�ள எழ�த�கோளின� நிழலை வைத�த�ள�ளத�"
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr "கிறே"
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 "தற�ப�போத� எழ�த�கோளின� அளவை வைத�திர�க�கிறத� (எண�ணிலக�க தொக�தி இடத�தில� "
 "பயன�பட�த�திக�கொள�ள ம�டிய�ம�)"
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr "தொடக�க நிரப�பி"
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr "ஆரம�பங�கள� பல�வடித�தை நிரப�பியத� (கடைசி பக�திய�டன� பயன�பட�த�தப�பட�டத�)"
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr "கடைசி நிரப�பல�"
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+"நிரப�பற�ற ஒழ�ங�கற�ற வடிவம� ம�டிவடைகிறத� (ம�தல� நிரம�பிய பக�திய�டன� "
+"பயன�பட�த�தப�பட�டத�)"
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr "பட�டைகளாக எழ�த�கொளின� நிறம�"
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr "சிவப�ப�"
@@ -424,544 +425,547 @@ msgstr "இதைவிட அதிகம�"
 msgid "logical greater-than operator"
 msgstr "லாஜிக�கல� மிகை எண�"
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr "இதற�க�க� க�றைவாக"
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr "லாஜிக�கல� less-than இயக�கி"
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr "சமம�"
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr "லாஜிக�கல� சமநிலை செயலி"
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "இல�லை"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr "லாஜிக�கல� இயக�கி"
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr "உடன�"
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr "சரியான அன�ட� இயக�க�னர�"
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "அல�லத�"
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr "லாஜிக�கல� NOT இயக�கி"
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr "செயலிகள� செல�ல�ம� பட�டை"
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "பொற�"
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr "ஒர� க�றிப�பிட�ட வினாடிகள�க�க� நிரலின� இயக�கமானத� இடைநிற�த�தப�பட�கிறத�"
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr "எப�போத�ம�"
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr "எப�பொழ�த�ம� தொடர�பட�த�த�"
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr ", திர�ப�பிச�செய�"
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr "தொடர�பட�த�தல� எத�தனை மறை என�பத� க�றிப�பிடப�பட�கின�றத�"
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr "எனின�"
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr "அதன�பின�"
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr "இப�படியானால�"
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 "if-then இயக�க�னர� பூலியன� இயக�க�னரை பட�டை எண�களிலிர�ந�த� பயன�பட�த�திகிறார�"
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
-msgstr "பிறக� என�ன"
+#: TurtleArt/tabasics.py:772
+msgid "else"
+msgstr "வேற�"
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr "இப�படியானால� என�ன"
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 "if-then-else இயக�க�னர� பூலியன� இயக�க�னரை பட�டை எண�களிலிர�ந�த� "
 "பயன�பட�த�திகிறார�"
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr "கிடைமட�ட வெளி"
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr "இடத� அட�க�கின� ஜாக�ஸ�"
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr "நெட� வெளி"
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr "ஜேகஸ� அட�க�க� கீழே"
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr "செயலை நிற�த�த�"
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr "தற�ப�போத� செயலை ந�ற�த�த�கிறத�"
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr "மாறிலிகளின� தொக�தி பட�டை"
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "ஆரம�பி"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr "பொத�தான�களை இயக�கி கர�விப�பட�டைக�க� செயல�களை இணைக�கிறத�"
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr "உரை"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr "வார�த�தை மதிப�ப�"
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr "செயற�பட�"
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr "பெயற�சொல�ல�ம� செயலின� உச�சி அட�க�க�"
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr "பெயர�ள�ள செயல� அட�க�கை தூண�ட�கிறத�"
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr "1 வத� பெட�டியில� சேமி"
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 msgid "stores numeric value in Variable 1"
 msgstr "மாறிலி 1 ல� எண�ணிலக�க மதிப�ப� சேமிக�கப�பட�கின�றன."
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr "2 ஆவத� பெட�டியில� சேமி"
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 msgid "stores numeric value in Variable 2"
 msgstr "மாறிலி 2 ல� எண�ணிலக�க மதிப�ப� சேமிக�கப�பட�கின�றன."
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr "உரை"
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr "வார�த�தை மதிப�ப�"
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr "ம�தலாவத� பெட�டி"
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr "மாறிலி 1 (எண�மதிப�ப�)"
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr "இரண�டாவத� பெட�டி"
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr "மாறிலி 2 (எண�மதிப�ப�)"
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr "பெட�டி"
-
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
-msgstr "என� பெட�டி"
-
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
-msgstr "பெயர�களின� மாறிலி(எண�மதிப�ப�)"
-
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr "சேமிப�ப�க�கலனில�"
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr "பெட�டி"
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr "மதிப�ப�"
 
-#: TurtleArt/tabasics.py:899
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
+msgstr "என� பெட�டி"
+
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
 msgid "stores numeric value in named variable"
 msgstr "பெயரிடப�பட�ட மாறிலியில� எண�ணிலக�க மதிப�ப� சேமிக�கப�பட�கின�றன."
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
-msgstr "செயற�பட�"
-
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
-msgstr "பெயற�சொல�ல�ம� செயலின� உச�சி அட�க�க�"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
+msgstr "பெயர�களின� மாறிலி(எண�மதிப�ப�)"
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr "செயற�பட� 1"
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr "உச�சி செயல� 1ன� அட�க�க�"
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr "செயற�பட� 2"
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr "உச�சி செயல� 2ன� அட�க�க�"
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr "பெயர�ள�ள செயல� அட�க�கை தூண�ட�கிறத�"
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr "செயல� அட�க�க� 1 தூண�டல�"
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr "செயல� அட�க�க� 2 தூண�டல�"
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr "க�ப�பை"
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr "க�ப�பையை த�ய�மையாக�க�"
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr "க�ப�பையில� உள�ள உர�ப�படிகளை நிரந�திரமாள அழி"
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr "எல�லாத�தைய�ம� சேமி"
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr "க�ப�பையிலிர�ந�த� அனைத�த� தொக�திகளைய�ம� திர�ம�பச�சேமி"
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr "எல�லாத�தைய�ம� நீக�க�"
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr "எல�லா அடைக�கிகளைய�ம� க�ப�பைக�க� நகர�த�த�"
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr "தலைப�ப�"
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr "ஆமையை நிற�த�த�"
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr "தொக�திகளைக�காட�ட�"
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr "தொக�திகளை மறை"
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr "வெளியீட� வெளியீடி இல�லவே இல�லை"
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr "எப�படி என�ற� எனக�க� தெறியாத�"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr "பிடிக�காத�"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr "உள�ளீடாக"
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr "அட�த�த நிறப�பட�டையை தெறியப�பட�த�த�"
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr "நிறப�பட�டைகளின� தொக�தி ஒத�தமைந�த மாற�றங�கள�"
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr "�ற�ற�..."
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr "சேமி..."
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr "திறப�பதற�க� சொட�க�கவ�ம�"
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr "ஒத�தமைவ�"
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr "அட�த�த�"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr "படம�"
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr "சிறிய படமாக சேமி"
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr "படமாக சேமி"
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr "மாதிறி எட�த�தல�"
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr "எட�த�த மாதிறியை சேமிக�கவ�ம�"
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr "நிறப�பட�டையை காட�ட�"
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr "நிறப�பட�டையை மறை"
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr "கீழ� நோக�கிய இணைப�ப�ள�ளிகளை மற�அளவீடவ�ம�"
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr "மேழ� நோக�கிய இணைப�ப�ள�ளிகளை மற�அளவீடவ�ம�"
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr "திர�த�த�"
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr "பார�"
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "செயற�றிட�டம�"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr "பிரதி செய�"
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr "ஒட�ட�"
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+#, fuzzy
+msgid "Restore blocks from trash"
+msgstr "க�ப�பையிலிர�ந�த� அனைத�த� தொக�திகளைய�ம� திர�ம�பச�சேமி"
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr "ம�ழ�த�திரை"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr "கார�டீஷியன� இணைப�ப�ள�ளிகள�"
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr "போலார� இணைப�ப�ள�ளிகள�"
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr "அளவியல� இணைப�ப�ள�ளிகள�"
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr "தொக�தியை வளர�"
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr "தொக�தியை ச�ர�க�க�"
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr "உதாரணத�தை �ற�ற�"
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr "ச�த�தமக�க�"
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr "இயக�க�"
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr "படி"
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr "உதவி"
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr "நிற�த�த�"
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr "பைத�தான� அடைப�பை �ற�ற�"
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr "<Ctrl>p"
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr "<Ctrl>e"
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr "<Ctrl>r"
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr "<Ctrl>w"
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr "<Ctrl>s"
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1072,434 +1076,452 @@ msgstr "எற�றம� தோழ�வியில�!"
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr "பட�டைகளின� உணர�ம� பக�தி"
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr "கூட�டல�"
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr "சத�தம�"
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr "உண�மையான ஒலிவாங�கியின� உள�ளீட�ட� ஒலி"
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
+#: plugins/audio_sensors/audio_sensors.py:90
+#: plugins/audio_sensors/audio_sensors.py:105
 msgid "loudness"
 msgstr "சத�தமான.."
 
-#: plugins/audio_sensors/audio_sensors.py:90
-#: plugins/audio_sensors/audio_sensors.py:105
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
 msgid "microphone input volume"
 msgstr "ஒலிவாங�கியில� உள�ளீட� சத�தத�தினளவ�"
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/audio_sensors/audio_sensors.py:119
+#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "pitch"
 msgstr "ச�ர�தி"
 
-#: plugins/audio_sensors/audio_sensors.py:119
-#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
 msgid "microphone input pitch"
 msgstr "ஒலி வாங�கியின� உள�ளீட�ட� ச�ர�தி"
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
-msgstr "எதிர�ப�ப�"
-
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
+msgid "resistance"
+msgstr "எதிர�ப�ப�"
+
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
 msgid "microphone input resistance"
 msgstr "ஒலிவாங�கியில� உள�ளீட�ட� எதிர�ப�ப�"
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
-msgstr "மின�னழ�த�தம�"
-
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr "மின�னழ�த�தம�"
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr "ஒலிவாங�கியில� உள�ளீட� சத�த மின�னளவ�"
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr "ஊடக பொர�ட�களின� பட�டை"
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr "வெளிச�சம�"
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr "ப�கைப�பட கர�வியின� ஓளி அளவ� உணரப�பட�டத�"
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr "ப�கைப�பட கர�வியிலிர�ந�த� சமமான RGB வண�ணம� அட�க�கிக�க� தள�ளப�பட�டத�"
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr "ப�கைப�பட கர�வி வெளியீட�"
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr "ஒளி உணர�வானால� ஒளியின� அளவ� அறியப�பட�டத�"
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr "RFID"
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr "RFID கர�வியிலிர�ந�த� மதிப�பை படிக�கவ�ம�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr "நிகழ�ம�போத�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 "எண�கள� நிறப�பட�டையிலிர�ந�த� பூலியன� இயக�கிகளை பயன�பட�த�த�ம� இயக�கி do-while-"
 "True எனப�பட�கிறத�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr "இத�வரை"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 "எண�கள� நிறப�பட�டையிலிர�ந�த� பூலியன� இயக�கிகளை பயன�பட�த�த�ம� இயக�கி do-until-"
 "True"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
-msgstr "ஊடக பொர�ட�களின� பட�டை"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr "உச�சி"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
+msgstr "களைய�ம� அட�க�கின� உச�சி"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr "சஞ�சிகை"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr "ச�கர� சஞ�சிகை ஊடகப�பொர�ள�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr "ஒலி"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr "ச�கர� சஞ�சிகையின� ஒலி பொர�ள�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr "காணொளி Video"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr "ச�கர� சஞ�சிகையின� ஒலி பொர�ள�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr "விரிவாக�கம�:"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr "ச�கர� சஞ�சிகை விரிவாக�க ப�லம�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr "காட�ட�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr "உரையை வரை (அ) சஞ�சிகையிலிர�ந�த� உடகத�தைக� காட�ட�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr "ஒத�தமைவை காண�பி"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr "அளவீட�களை ஒழ�ங�க� பட�த�த�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr "ஊடகத�தின� அளவை அமை"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr "படத�தை சேமி"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr "படத�தின� தலைப�ப�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr "ச�கர� சஞ�சிகைக�க� ஒர� படத�தை சேமிக�கவ�ம�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr "SVG ஆக சேமி"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr "ச�கர� சஞ�சிகையில� ஆமை வரைபடத�தை SVG கோப�பாக சேமித�த� வைக�கவ�ம�."
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr "அளவீட�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr "தற�ப�போதைய அளவீட� மதிப�பை வைத�த�ள�ளத�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr "ஊடக தாமதம�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr "தற�பொழ�த�ள�ள காணொளி Video/ ஒலி ம�டிய�ம�வரை காத�திர�க�கவ�ம�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr "விசைப�பலகை கேள�வி"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 "விசைப�பலகையை உள�ளீட�க�காக கேள� (ம�டிவ�கள� விசைப�பலகை தொக�தியில� "
 "சேமிக�கப�பட�ட�ள�ளத�)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr "விசைப�பலகை"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 #, fuzzy
 msgid "holds results of query-keyboard block as ASCII"
 msgstr "ம�டிவ�கள� விசைப�பலகை தொக�தியில� அடக�கப�பட�ட�ள�ளத�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr "ப�ள�ளியை படி"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr "RGB நிறமானத� டர�டிலிக�க� கீழட�க�கில� தள�ளப�பட�டத�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr "டர�டல� பார�க�கிறத�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr "டர�டல� அத� `பார�க�கிற` வண�ணத�தை திர�ப�ப�ம�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr "நேரம�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr "நிகழ�ச�சியானத� தொடங�கியதிலிர�ந�த� ம�டிந�த காலம� (நொடிகளில�)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr "பட�டைகளின� அதிகமான விர�ப�பங�கள�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr "தள�ள�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 "பில�லோ(ம�தல�-சென�ற� கடைசி-வெளிவர�ம� அட�க�க ம�றை)வில� மதிப�ப�கள� "
 "தள�ளப�பட�கின�றன."
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr "க�வியலைக�காட�ட�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 "பில�லோ(ம�தல�-சென�ற� கடைசி-வெளிவர�ம� அட�க�க ம�றை)வின� மதிப�ப�களை காட�ட�கிறத�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr "வெற�ற�க�க�வியல�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr "காலியான FILO(ம�தலில� வந�தத� கடைசியில� போக�ம� அட�க�கி)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr "வரல�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 "பில�லோ(ம�தல�-சென�ற� கடைசி-வெளிவர�ம� அட�க�க ம�றை) மதிப�பை வெளிவாங�க�கிறத�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 #, fuzzy
 msgid "empty heap?"
 msgstr "வெற�ற�க�க�வியல�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr "கர�த�த� தெறிவி"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr "உங�களின� க�றிகளில� கர�த�த�க�களை இட�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr "அச�ச�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr "திரையின� அடிப�பக�க தொக�தியில� நிலைமாறலின� மதிப�ப அச�சடிக�கப�பட�கிறத�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr "பைத�தன�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
@@ -1507,7 +1529,7 @@ msgstr ""
 "ஒர� நிரலாக�கத�தொக�தி: ம�ன�னேரிய தனித�த-மாறிலி கணித வாய�ப�பாட�களை "
 "சேர�க�கப�பயன�பட�கிறத�, எ.கா. sin(x)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
@@ -1515,7 +1537,7 @@ msgstr ""
 "ஒர� நிரலாக�கத�தொக�தி: ம�ன�னேரிய பன�-மாறிலி கணித வாய�ப�பாட�களை "
 "சேர�க�கப�பயன�பட�கிறத�, எ.கா. sqrt(x*x+y*y)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
@@ -1523,226 +1545,219 @@ msgstr ""
 "ஒர� நிரலாக�கத�தொக�தி: ம�ன�னேரிய பன�-மாறிலி கணித வாய�ப�பாட�களை "
 "சேர�க�கப�பயன�பட�கிறத�, எ.கா. sin(x+y+z)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr "பைத�தான� அடைக�கி"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 "இயக�க க�றி tamyblock.py ல�ம� படிமம� சஞ�சிகையிலிர�ந�த�ம� கண�ட�பிடிக�கப�பட�டன"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr "கார�டீஷியன�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr "கார�டீஷியன� இணைப�ப�ள�ளிகளை தெறியப�பட�த�த�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr "போலார�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr "போலார� இணைப�ப�ள�ளிகளை தெறியப�பட�த�த�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr "ஆமை"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr "தெரிவ�செய� எந�த ஆமைக�க� கட�டளையிட�வதென�ற�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr "டர�டல� அறை"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr "டர�டல� மேல� மாற�றதக�ந�த `அறை` யை வை"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr "உச�சி"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr "களைந�த அட�க�கின� உச�சி"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr "அடிப�பக�தி"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr "களைய�ம� அட�க�கின� உச�சி"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
-"களைந�த அட�க�கில� அடிமட�ட தொக�தி: திறக�க வேண�ட�மாயின� இங�கே சொட�க�கவ�ம�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
-msgstr "அட�க�கின� உச�சியில�"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+#, fuzzy
+msgid "loads a block"
+msgstr "எனத� தொக�தியை  நிரப�ப�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
-msgstr "சிற�தாள�"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+#, fuzzy
+msgid "setxy"
+msgstr "ஒழ�ங�க�  பட�த�த�க"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
-msgstr "களைய�ம� அட�க�கின� உச�சி"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
+msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr "அளிக�கை மாதிரிகளின� நிறப�பட�டை"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr "மறைந�த�ள�ள தொக�தி"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr "தொக�திகளை மறைப�பதினால� சாளரத�தை வெட�டாத"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr "தொக�தியைக�காட�ட�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr "மறைந�த�ள�ள தொக�திகளைக� திர�ம�ப வை"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr "ச�கர� கர�விபட�டைகளை மறை"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr "பட�டியல�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr "அளைக�கை ப�ள�ளி பட�டியலில�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr "அளிக�கை மாதிரி: ப�ள�ளிப�பட�டியல�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr "அளிக�கை மாதிரி: சஞ�சிகை பொர�ளை தெரிவ� செய� (விரிவாக�கமில�லாமல�)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr "அளிக�கை மாதிரி: சஞ�சிகை பொர�ளை தெரிவ� செய� (விரிவாக�கத�த�டன�)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr "அளிக�கை மாதிரி: நான�க� சஞ�சிகை பொர�ட�களை தெரிவ� செய�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr "அளிக�கை மாதிரி: இரண�ட� சஞ�சிகை பொர�ட�களை தெரிவ� செய�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr "இடத� திரையின� xcor"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr "அடிப�பக�தி"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr "ycor அடிமட�ட திரை"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr "அகலம�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr "சாளர அகலம�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr "வலத� திரையின� xcor"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr "திரையின� உச�சம� ycor"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr "உயரம�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr "சாளர உயரம�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr "x தலைப�ப�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr "y தலைப�ப�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr "இடத� x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr "உச�சி y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr "வலத� x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr "அடிப�க�க y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr "அளிக�கை 1x1"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr "அளிக�கை 2x1"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr "அளிக�கை 1x2"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr "அளிக�கை 2x2"
 
@@ -1875,11 +1890,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1896,11 +1911,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1919,7 +1934,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1936,26 +1951,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1987,12 +2002,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -2002,930 +2017,1021 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 #, fuzzy
 msgid "Palette of physics blocks"
 msgstr "பட�டைகளின� உணர�ம� பக�தி"
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 #, fuzzy
 msgid "density"
 msgstr "அடையாளம�"
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 #, fuzzy
 msgid "Palette of WeDo blocks"
 msgstr "பட�டைகளின� உணர�ம� பக�தி"
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 #, fuzzy
 msgid "light"
 msgstr "வலத�"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 #, fuzzy
 msgid "port"
 msgstr "ந�ழைவ�"
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 #, fuzzy
 msgid "read"
 msgstr "சிவப�ப�"
 
-#: taextras.py:329
+#: taextras.py:359
 #, fuzzy
 msgid "sensor"
 msgstr "உணர�ம� கர�விகள�"
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 #, fuzzy
 msgid "Palette of Arduino blocks"
 msgstr "பட�டைகளின� உணர�ம� பக�தி"
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 #, fuzzy
 msgid "mode"
 msgstr "ப�த�ப�பி"
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr "பயன�பாட� என�பத�"
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr "செயல� என�ற தேர�வில�லை:"
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr "கோப�பை கண�ட�பிடிக�கவில�லை"
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr "கட�டமைப�ப�களின� அடைவ�க�க� எழ�த�ம� உறிமை இல�லை: %s"
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr "ப�திய"
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr "திற"
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr "சேமி"
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr "மாற�றி சேமி"
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr "எச�டிஎம�எல�(HTML) ஆக சேமி"
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr "வெளியேற�"
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr "கோப�ப�"
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr "இணைப�ப�ள�ளிகளை மற� அளவீட�"
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr "பட�டை அளவை மீழச�செய�"
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr "பிரிவ�களை காட�ட�/மறை"
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr "கர�விகள�"
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr "வல� கண�ட�பிடி"
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "ஆமை"
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 "நீங�கள� வைத�திர�க�க�ம� வேலை சேமிக�கப�படாதத�. வெளியேற�ம� ம�ன� சேமிக�க "
 "விர�ம�ப�கிறீர�களா?"
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr "திட�டத�தை சேமிக�கவா?"
 
+#~ msgid "then else"
+#~ msgstr "பிறக� என�ன"
+
+#~ msgid "bottom of a collapsible stack"
+#~ msgstr "களைய�ம� அட�க�கின� உச�சி"
+
+#~ msgid "bottom block in a collapsed stack: click to open"
+#~ msgstr ""
+#~ "களைந�த அட�க�கில� அடிமட�ட தொக�தி: திறக�க வேண�ட�மாயின� இங�கே சொட�க�கவ�ம�"
+
+#~ msgid "top of stack"
+#~ msgstr "அட�க�கின� உச�சியில�"
+
+#~ msgid "label"
+#~ msgstr "சிற�தாள�"
+
+#~ msgid "Save as HTML"
+#~ msgstr "எச�டிஎம�எல�(HTML) ஆக சேமி"
+
 #~ msgid "<Ctrl>d"
 #~ msgstr "<Ctrl>d"
 
@@ -2941,9 +3047,6 @@ msgstr "திட�டத�தை சேமிக�கவா?"
 #~ msgid "presentation"
 #~ msgstr "அளிக�கை"
 
-#~ msgid "Hide blocks"
-#~ msgstr "தொக�திகளை மறை"
-
 #~ msgid "<Ctrl>b"
 #~ msgstr "<Ctrl>b"
 
@@ -3082,10 +3185,6 @@ msgstr "திட�டத�தை சேமிக�கவா?"
 #~ msgid "name"
 #~ msgstr "பெயர�"
 
-#, fuzzy
-#~ msgid "load my block"
-#~ msgstr "எனத� தொக�தியை  நிரப�ப�"
-
 #~ msgid "stack 2"
 #~ msgstr "இரண�டாவத� க�வியல�"
 
@@ -3095,9 +3194,6 @@ msgstr "திட�டத�தை சேமிக�கவா?"
 #~ msgid "Keyboard"
 #~ msgstr "விசைப�பலகை"
 
-#~ msgid "else"
-#~ msgstr "வேற�"
-
 #~ msgid "My Blocks"
 #~ msgstr "எனத� தொக�தி"
 
diff --git a/po/te.po b/po/te.po
index 942fc66..1de57c0 100644
--- a/po/te.po
+++ b/po/te.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-11-27 06:04+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 "X-Generator: Pootle 2.0.5\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "టర�టిల� కళ"
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr "టర�టిల� నిర�దేశాల పలకం"
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "మ�ంద�క�"
 
@@ -53,7 +54,7 @@ msgid "clears the screen and reset the turtle"
 msgstr "తెరన� శ�భ�ర పరచి టర�టిల�‌న� ప�న:స�థాపిస�త�ంది"
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "à°Žà°¡à°®"
 
@@ -62,7 +63,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "క�డి"
 
@@ -90,11 +91,11 @@ msgstr "జ�యా వెంబడి టర�టిల�‌ని కద�
 msgid "set xy"
 msgstr "xy లన� అమర�చ�"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "x"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "y"
 
@@ -112,8 +113,8 @@ msgstr "seth"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "x అక�షమ�"
 
@@ -123,8 +124,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "y అక�షమ�"
 
@@ -134,8 +135,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "పీఠిక"
 
@@ -178,11 +179,11 @@ msgstr ""
 msgid "fill screen"
 msgstr "తెరన� నింప�మ�"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "వర�ణమ�"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr "ఛాయ"
 
@@ -201,69 +202,69 @@ msgstr ""
 "ప�రస�థ�త పాఠ�య పరిమాణాన�ని పట�టి ఉంచ�త�ంది (సంఖ�య  భాగాల స�థానంలో వాడవచ�చ� )"
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr "కలం వర�ణాలతో కూడిన పలకం"
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr "వర�ణాన�ని  అమర�చ�"
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr "ఛాయన� అమర�చ�"
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 "ప�రస�త�త కలం వర�ణాన�ని పట�టి ఉంచ�త�ంది ( సంఖ�య భాగం బద�ల� మనం దీనిని వాడ "
 "వచ�చ�)"
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 #, fuzzy
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 "ప�రస�థ�త పాఠ�య పరిమాణాన�ని పట�టి ఉంచ�త�ంది (సంఖ�య  భాగాల స�థానంలో వాడవచ�చ� )"
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr "కలం వర�ణాలతో కూడిన పలకం"
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr "ఎర�ప�"
@@ -416,544 +417,546 @@ msgstr "కంటే �క�క�వ"
 msgid "logical greater-than operator"
 msgstr "తార�కిక  ఎక�క�వ కార�యవాహిక"
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr "కంటే తక�క�వ"
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr "తార�కిక తక�క�వ కార�యవాహిక"
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr "సమానం"
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr "తార�కిక సమాన కార�యవాహిక"
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "కాద�"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr "తార�కిక కాద� కార�యవాహిక"
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr "మరియ�"
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr "తార�కిక AND కార�యనిర�వాహిక"
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "లేదా"
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 #, fuzzy
 msgid "logical OR operator"
 msgstr "తార�కిక కాద� కార�యవాహిక"
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr "ప�రస�రణా కార�యవాహికల పలకం"
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "వేచి ఉండ�"
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr "నిర�వర�తిస�త�న�న కార�యక�రమాన�ని పేర�కొన�న సెకన�ల వరక� నిలిపి వేస�త�ంది"
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr "ఎప�పటికీ"
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr "ఎల�లప�పిటికీ ఉండే లూప�ల�"
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr "మళ�ళీ చేయి"
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr "ఒక వేళ"
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr "అయితే"
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr "ఒకవేళ అయితే"
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
-msgstr "కాకపోతే"
+#: TurtleArt/tabasics.py:772
+msgid "else"
+msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 #, fuzzy
 msgid "if then else"
 msgstr "కాకపోతే"
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr "అడ�డంగా ఉన�న  ప�రదేశం"
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr "క�ప�పన� క�డివైప�క� నెడ�త�ంది"
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr "నిటార� ప�రదేశమ�"
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr "క�ప�పన� క�రింది వైప�నక� నెడ�త�ంది"
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr "చర�యన� నిలిపివేయి"
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr "ప�రస�థ�త  చర�యన� నిలిపి వేస�త�ంది"
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr "మారే భాగాల పలకం"
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "ప�రారంభించ�"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr "చర�యన� పనిమ�ట�ల మీటలతో అన�సంధానం చేస�త�ంది"
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr "పాఠమ�"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr "పద బంధం విల�వ"
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr "చర�య"
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr "నామకరణం చెయ గల చర�య  క�ప�ప  పైన"
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr "నామకరణ అయిన చర�య క�ప�పన� ప�రేరేపిస�త�ంది"
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr "1 పేటికలో దాచ�మ�"
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 msgid "stores numeric value in Variable 1"
 msgstr "సంఖ�యా విల�వన� చరరాశి 1 లో నిక�షిప�తం చేస�త�ంది"
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr "2 పేటికలో దాచ�మ�"
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 msgid "stores numeric value in Variable 2"
 msgstr "సంఖ�యా విల�వన� చరరాశి 2 లో నిక�షిప�తం చేస�త�ంది"
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr "పాఠమ�"
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr "పద బంధం విల�వ"
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr "పేటిక 1"
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr "చరరాశి 1 ( పూర�ణసంఖ�య  విల�వ )"
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr "పేటిక 2"
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr "చరరాశి 2 ( పూర�ణసంఖ�య  విల�వ )"
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr "పేటిక"
-
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
-msgstr "నా పేటిక"
-
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
-msgstr "నామకరణం అయిన చరరాశి  ( పూర�ణసంఖ�య  విల�వ )"
-
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr "దీనిలో దాచ�"
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr "పేటిక"
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr "విల�వ"
 
-#: TurtleArt/tabasics.py:899
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
+msgstr "నా పేటిక"
+
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
 msgid "stores numeric value in named variable"
 msgstr "సంఖ�యా విల�వన�  పేర� గల చరరాశి రూపంలో నిక�షిప�తం చేస�త�ంది"
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
-msgstr "చర�య"
-
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
-msgstr "నామకరణం చెయ గల చర�య  క�ప�ప  పైన"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
+msgstr "నామకరణం అయిన చరరాశి  ( పూర�ణసంఖ�య  విల�వ )"
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr "చర�య 1"
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr "చర�య 1 క�ప�ప  పైన"
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr "చర�య  2"
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr "చర�య 2 క�ప�ప  పైన"
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr "నామకరణ అయిన చర�య క�ప�పన� ప�రేరేపిస�త�ంది"
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr "చర�య 1 క�ప�పన� ప�రేరేపిస�త�ంది"
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr "చర�య 2 క�ప�పన� ప�రేరేపిస�త�ంది"
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr "చెత�తక�ండీ ఖాళీ చేయ�"
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr "చెత�తక�ండీలోని అంశాలన� పూర�తిగా తొలగిస�త�ంది"
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr "అన�నింటినీ ప�న:స�థాపించ�"
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr "పీఠిక"
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr "టర�టిల� ని ఆప�"
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr "భాగాలన� చూప�మ�"
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr "భాగాలన� దాచ�మ�"
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr "అక�కడకి దిగ�బడి కాలేద�"
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr "ఎలాగో నాక� తెలియద�"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr "నచ�చని"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr "ఎగ�బడిలా"
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr "తద�పరి పలకాన�ని ప�రదర�శిస�త�ంది"
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr "తెర�చ�టక� నొక�క�మ�"
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 #, fuzzy
 msgid "orientation"
 msgstr "సమర�పణ"
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr "తర�వాత"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr "ప�రతిరూపమ�"
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr "మ�ద�రికగా దాచ�"
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr "ప�రతిరూపంగా దాచ�"
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr "ఛాయా చిత�రం"
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr "ఛాయా చిత�రాన�ని దాచ�మ�"
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr "వర�ణపలకాన�ని చూప�మ�"
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr "పలకాన�ని దాచ�మ�"
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr "సరిచేయ�"
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr "దర�శించ�"
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "పథకం"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr "కాపీ"
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr "అతికించ�"
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr "తెర మొత�తం"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr "భాగాలన� పెంచ�మ�"
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr "భాగాలన� క�ంచించ�మ�"
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr "శ�భ�రపర�చ�"
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr "నడ�ప�"
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr "మెట�ట�"
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr "సహాయం"
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr "నిలిపివేయి "
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1064,667 +1067,678 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
+#: plugins/audio_sensors/audio_sensors.py:90
+#: plugins/audio_sensors/audio_sensors.py:105
 msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:90
-#: plugins/audio_sensors/audio_sensors.py:105
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
 msgid "microphone input volume"
 msgstr "మైక� ఎగ�బడి పరిమాణం"
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/audio_sensors/audio_sensors.py:119
+#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "pitch"
 msgstr "శృతి "
 
-#: plugins/audio_sensors/audio_sensors.py:119
-#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
 #, fuzzy
 msgid "microphone input pitch"
 msgstr "మైక� ఎగ�బడి పరిమాణం"
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
-msgstr "ప�రతిఘటన "
-
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
-msgstr ""
+msgid "resistance"
+msgstr "ప�రతిఘటన "
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 #, fuzzy
 msgid "microphone input voltage"
 msgstr "మైక� ఎగ�బడి పరిమాణం"
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 #, fuzzy
 msgid "while"
 msgstr "రాయ� "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr "అప�పటివరక� "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr "పైన "
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr "పొద�ద� "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr "శ�గర� పొద�ద�   మాధ�యమ తాత�పర�యం "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr "శ�రావణ "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr "శ�గర� పొద�ద� శ�రావ�య తాత�పర�యం "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 #, fuzzy
 msgid "Sugar Journal video object"
 msgstr "శ�గర� పొద�ద� శ�రావ�య తాత�పర�యం "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr "శ�గర� పొద�ద�న� వివరించే ప�రాంతం "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr "చూప� "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr "లీనంగా చూప� "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr "కొలబద�దన� అమర�చ� "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr "ప�రతిరూపాన�ని దాచ� "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr "ప�రతిరూప నామం"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr "SVG గా దాచ� "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr "కొలబద�ద "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr "query మీటల పలకం "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr "మీటల పలకం "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr "అదనప�  ఇచ�ఛాపూర�వకాల పలకం "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr "నెట�ట� "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr "క�ప�పన� చూప�మ� "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr "ఖాళీ క�ప�ప "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 "FILO క�రమంలో ఖాళీ చేస�త�ంది (మొదట-వచ�చినది - క�ప�పన�ండి -చరక� -వెళ�త�ంది )"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr "ఎగసి "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 #, fuzzy
 msgid "empty heap?"
 msgstr "ఖాళీ క�ప�ప "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr "వ�యాఖ�య "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr "మీ సంకేతాలలో వ�యాఖ�యన�ంచ�త�ంది "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr "మ�ద�రణ "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr "ధృవ "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr "టర�టిల� "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr "� టర�టిల�‌న� నిర�దేశించాలో ఎంచ�కొంట�ంది "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr "పైన "
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr "దిగ�వ "
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
-msgstr "క�ప�ప పై భాగాన"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+#, fuzzy
+msgid "setxy"
+msgstr "xy లన� అమర�చ�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
-msgstr "లేబ�ల� "
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
+msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr "భాగాలన� దాచ� "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr "భాగాలన� దాచటం ద�వారా యవనికన� శ�బ�రపర�స�త�ంది "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr "భాగాలన� చూప� "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr "దాగి ఉన�న భాగాల�ని ప�న:స�థాపిస�త�ంది "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr "శ�గర�  పనిమ�ట�ల పట�టాన� దాచ�త�ంది "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr "సమర�పణ  విశేషణ సూచిక జాబితా "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 #, fuzzy
 msgid "xcor of left of screen"
 msgstr "తెర దిగ�వ�న y అక�షమ� "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr "దిగ�వ "
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr "తెర దిగ�వ�న y అక�షమ� "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr "వెడల�ప� "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr "యవనిక వెడల�ప� "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 #, fuzzy
 msgid "xcor of right of screen"
 msgstr "తెర దిగ�వ�న y అక�షమ� "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 #, fuzzy
 msgid "ycor of top of screen"
 msgstr "తెర దిగ�వ�న y అక�షమ� "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr "ఎత�త� "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr "యవనిక ఎత�త� "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr "పీఠిక x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr "పీఠిక y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 #, fuzzy
 msgid "bottom y"
 msgstr "దిగ�వ "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr "సమర�పణ 1x1 "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr "సమర�పణ  2x1 "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr "సమర�పణ 1x2 "
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr "సమర�పణ 2x2 "
 
@@ -1858,11 +1872,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1879,11 +1893,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1902,7 +1916,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1919,26 +1933,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1970,12 +1984,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1985,928 +1999,1009 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 #, fuzzy
 msgid "density"
 msgstr "అస�థిత�వం "
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 #, fuzzy
 msgid "light"
 msgstr "క�డి"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 #, fuzzy
 msgid "read"
 msgstr "ఎర�ప�"
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr "తెర�చ� "
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr "దాచ� "
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr "HTML గా దాచ�"
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr "దస�త�రమ� "
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr "బాగం పరిమాణాన�ని  ప�న:స�థాపించ� "
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr "భాగాలన� చూప�మ�/దాచ�మ� "
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr "పనిమ�ట�ల� "
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr "లోప నిర�మూలన"
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "టర�టిల� "
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
+#~ msgid "then else"
+#~ msgstr "కాకపోతే"
+
+#~ msgid "top of stack"
+#~ msgstr "క�ప�ప పై భాగాన"
+
+#~ msgid "label"
+#~ msgstr "లేబ�ల� "
+
+#~ msgid "Save as HTML"
+#~ msgstr "HTML గా దాచ�"
+
 #~ msgid "presentation"
 #~ msgstr "సమర�పణ"
 
-#~ msgid "Hide blocks"
-#~ msgstr "భాగాలన� దాచ�మ�"
-
 #~ msgid "Import/Export"
 #~ msgstr "ఎగ�మతి/దిగ�మతి"
 
diff --git a/po/th.po b/po/th.po
index e340bf8..a1fde37 100644
--- a/po/th.po
+++ b/po/th.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-11-23 03:34+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 "X-Generator: Pootle 2.0.5\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "Turtle Art"
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr "ชุดคำสั่งควบคุมเต่า"
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "เดินหน้า"
 
@@ -52,7 +53,7 @@ msgid "clears the screen and reset the turtle"
 msgstr "ลบภาพ�ละนำเต่า�ลับมา�ลางหน้าจอ"
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "ซ้าย"
 
@@ -61,7 +62,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr "หมุนเต่าทวนเข็มนาฬิ�า (องศา)"
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "ขวา"
 
@@ -89,11 +90,11 @@ msgstr "เคลื่อนเต่าไปตามเส้นโค้ง
 msgid "set xy"
 msgstr "ตั้งค่า��น xy"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "��น x"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "��น y"
 
@@ -110,8 +111,8 @@ msgstr "�ำหนดทิศทาง"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr "�ำหนดทิศทางของเต่า (0 ชี้ไปทางด้านบนของหน้าจอ)"
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "ตำ�หน่ง x"
 
@@ -122,8 +123,8 @@ msgid ""
 msgstr ""
 "คือค่าตำ�หน่ง��นนอน (��น x) ของตัวเต่า ค่านี้นำไปใช้เหมือนบล็อ�ตัวเลขได้"
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "ตำ�หน่ง y"
 
@@ -134,8 +135,8 @@ msgid ""
 msgstr ""
 "คือค่าตำ�หน่ง��นตั้ง (��น y) ของตัวเต่า ค่านี้นำไปใช้เหมือนบล็อ�ตัวเลขได้"
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "ทิศทางปัจจุบัน"
 
@@ -177,11 +178,11 @@ msgstr "ตั้งขนาดของเส้นที่จะถู�ว
 msgid "fill screen"
 msgstr "สีจอ"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "สี"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr "เฉดสี"
 
@@ -198,65 +199,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr "ค่าขนาดปา��าปัจจุบัน นำไปใช้ได้เหมือนบล็อ�ตัวเลข"
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr "เริ่มเทสี"
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr "จบ�ารเทสี"
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr "ชุดสีปา��า"
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr "ตั้งค่าสี"
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr "ตั้งค่าสีของเส้นที่เต่าวาด"
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr "ตั้งค่าเฉดสี"
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr "ตั้งค่าเฉดสีของเส้นที่เต่าวาด"
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr "ตั้งค่าความเทา"
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr "ตั้งต่าระดับความเทาของเส้นที่เต่าวาด"
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr "ค่าสีปัจจุบันของเต่า สามารถนำไปใช้เหมือนบล็อ�ตัวเลข"
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr "ค่าเฉดสีปัจจุบันของปา��า"
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr "สีเทา"
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr "ค่าระดับความเทาปัจจุบัน เอาไปใช้ได้เหมือนบล็อ�ตัวเลข"
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr "เริ่มเทสี"
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr "จบ�ารเทสี"
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr "ชุดสีปา��า"
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr "สี�ดง"
@@ -406,552 +407,556 @@ msgstr "มา��ว่า"
 msgid "logical greater-than operator"
 msgstr "เครื่องหมายมา��ว่า"
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr "น้อย�ว่า"
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr "เครื่องหมายน้อย�ว่า"
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr "เท่า�ับ"
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr "เครื่องหมายเท่า�ับ"
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "ไม่"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr "เครื่องหมาย NOT"
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr "บว�"
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr "เครื่องหมายบว�"
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "หรือ"
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr "เครื่องหมาย OR"
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 #, fuzzy
 msgid "Palette of flow operators"
 msgstr "ชุดคำสั่งประมวลผลตัวเลข"
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "รอ"
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr "ตลอดไป"
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr "�ารทำซ้ำตลอดเวลา"
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr "ซ้ำ"
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr "ถ้า"
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr "�ล้ว"
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr "ถ้า... �ล้ว..."
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr "หยุด�ระทำ�ารใด ๆ"
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 #, fuzzy
 msgid "Palette of variable blocks"
 msgstr "ชุดคำสั่งตัว�ปร"
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "เริ่ม"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+#, fuzzy
+msgid "text"
+msgstr "ถ้ดไป"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr "ค่า String"
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr ""
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr "นำไปเ�็บที่ box 1"
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 #, fuzzy
 msgid "store in box 2"
 msgstr "นำไปเ�็บที่ box 1"
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-#, fuzzy
-msgid "text"
-msgstr "ถ้ดไป"
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr "ค่า String"
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 #, fuzzy
 msgid "box 1"
 msgstr "�ล่องที่ 2"
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr "ตัว�ปรที่ 1 (ค่าที่เป็นตัวเลข)"
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr "�ล่องที่ 2"
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr "ตัว�ปรที่ 2 (ค่าที่เป็นตัวเลข)"
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr "�ล่อง"
-
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
-msgstr ""
-
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr "นำไปเ�็บไว้"
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr "�ล่อง"
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr "ค่า"
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr "ถังขยะ"
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr "ลบขยะ"
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr "คืนค่าทั้งหมด"
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr "คืนค่า Blocks ทั้งหมดจา�ถังขยะ"
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr "ล้างค่าทั้งหมด"
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr "ย้าย Block ทั้งหมดลงถังขยะ"
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 #, fuzzy
 msgid "Title"
 msgstr "ชื่อ�ทร็�"
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr "หยุดเต่า"
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 #, fuzzy
 msgid "Show blocks"
 msgstr "�สดง blocks"
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+#, fuzzy
+msgid "Hide blocks"
+msgstr "ซ่อน blocks"
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr "ไม่เป็น"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr "�ารนำเข้า"
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr "โหลด..."
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr "บันทึ�..."
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr "�ดเปิด"
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr "ทิศทาง"
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr "ถ้ดไปถัดไป"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr "รูปภาพ"
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr "บันทึ�เป็นโลโ�้"
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr "บันทึ�เป็นรูปภาพ"
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr "ภาพที่จับได้"
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr "บันทึ�ภาพ"
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr "��้ไข"
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 #, fuzzy
 msgid "View"
 msgstr "มุมมอง"
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "โครง�าร"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr "คัดลอ�"
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr "วาง"
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+#, fuzzy
+msgid "Restore blocks from trash"
+msgstr "คืนค่า Blocks ทั้งหมดจา�ถังขยะ"
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr "เต็มจอ"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 #, fuzzy
 msgid "Grow blocks"
 msgstr "�สดง blocks"
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 #, fuzzy
 msgid "Load example"
 msgstr "โหลดตัวอย่าง"
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr "ล้าง"
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr "ประมวลผล"
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 #, fuzzy
 msgid "Step"
 msgstr "หยุด"
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr "ช่วยเหลือ"
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr "หยุด"
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1061,664 +1066,675 @@ msgstr "อัปโหลดล้มเหลว"
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr "ชุดคำสั่งเซ็นเซอร์"
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr "เสียง"
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
+#: plugins/audio_sensors/audio_sensors.py:90
+#: plugins/audio_sensors/audio_sensors.py:105
 msgid "loudness"
 msgstr "ระดับความดัง"
 
-#: plugins/audio_sensors/audio_sensors.py:90
-#: plugins/audio_sensors/audio_sensors.py:105
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
 msgid "microphone input volume"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/audio_sensors/audio_sensors.py:119
+#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:119
-#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
 msgid "microphone input pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
-msgstr "ความต้านทาน"
-
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
+msgid "resistance"
+msgstr "ความต้านทาน"
+
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
 msgid "microphone input resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
-msgstr "�รงดันไฟฟ้า"
-
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr "�รงดันไฟฟ้า"
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr "ความสว่าง"
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr "ระดับ�สงที่ตรวจพบโดย�ล้อง"
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr "ระดับ�สงที่ตรวจพบโดยเซ็นเซอร์วัด�สง"
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr "RFID"
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 #, fuzzy
 msgid "read value from RFID device"
 msgstr "อ่านค่าจา�อุป�รณ์ RFID"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 #, fuzzy
 msgid "while"
 msgstr "สีขาว"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+#, fuzzy
+msgid "top"
+msgstr "หยุด"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr "บันทึ�ประจำวัน"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr "เสียง"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr "รูปภาพ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 #, fuzzy
 msgid "description"
 msgstr "คำอธิบาย"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr "�สดง"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 #, fuzzy
 msgid "set scale"
 msgstr "ตั้งค่าเฉดสี"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr "บันทึ�รูปภาพ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr "ชื่อรูปภาพ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr "บันทึ�รูปภาพไปที่ Sugar Journal"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr "บันทึ� SVG"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr "อัตราขยาย"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr "�ป้นพิมพ์"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr "เวลา"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr "ใส่เข้าไป"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr "ใส่ค่าใน FILO (เป็น heap ประเภท เข้า�่อน ออ�หลัง)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr "�สดง heap"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr "�สดงค่าใน FILO (เป็น heap ประเภท เข้า�่อน ออ�หลัง)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr "heap ว่าง"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr "ป๊อบ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr "นำค่าออ�จา� FILO (เป็น heap ประเภท เข้า�่อน ออ�หลัง)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 #, fuzzy
 msgid "empty heap?"
 msgstr "heap ว่าง"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr "หมายเหตุ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr "งานพิมพ์"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr "ภาษาไพทอน"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-#, fuzzy
-msgid "top"
-msgstr "หยุด"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr "ปุ่ม"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
-msgstr "บนสุดของ Stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+#, fuzzy
+msgid "setxy"
+msgstr "ตั้งค่า��น xy"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr "ซ่อน blocks"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr "�สดง blocks"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr "ปุ่ม"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr "ความ�ว้าง"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr "ความสูง"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 #, fuzzy
 msgid "bottom y"
 msgstr "ปุ่ม"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr "งานนำเสนอ 1x1"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr "งานนำเสนอ 2x1"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr "งานนำเสนอ 1x2"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr "งานนำเสนอ 2x2"
 
@@ -1850,11 +1866,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1871,11 +1887,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1894,7 +1910,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1911,26 +1927,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1962,12 +1978,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1977,933 +1993,1007 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 #, fuzzy
 msgid "Palette of physics blocks"
 msgstr "ชุดคำสั่งเซ็นเซอร์"
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 #, fuzzy
 msgid "density"
 msgstr "เอ�ลั�ษณ์"
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 #, fuzzy
 msgid "Palette of WeDo blocks"
 msgstr "ชุดคำสั่งเซ็นเซอร์"
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 #, fuzzy
 msgid "light"
 msgstr "ขวา"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 #, fuzzy
 msgid "read"
 msgstr "สี�ดง"
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 #, fuzzy
 msgid "Palette of Arduino blocks"
 msgstr "ชุดคำสั่งเซ็นเซอร์"
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 #, fuzzy
 msgid "mode"
 msgstr "หารเอาเศษ"
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr "ไม่พบไฟล์"
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr "ไฟล์ใหม่"
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr "เปิด"
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr "บันทึ�"
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr "บันทึ�เป็น"
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr "บันทึ�เป็น HTML"
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr "ออ�"
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr "�ฟ้ม"
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr "เครื่องมือ"
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr "ดีบั๊�"
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr "คุณยังไม่ได้บันทึ�ไฟล์ คุณต้อง�ารบันทึ��่อนปิดโปร��รมหรือไม่?"
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr "บันทึ�โครง�าร?"
 
+#~ msgid "top of stack"
+#~ msgstr "บนสุดของ Stack"
+
+#~ msgid "Save as HTML"
+#~ msgstr "บันทึ�เป็น HTML"
+
 #~ msgid "presentation"
 #~ msgstr "�ารนำเสนอ"
 
-#, fuzzy
-#~ msgid "Hide blocks"
-#~ msgstr "ซ่อน blocks"
-
 #~ msgid "Import/Export"
 #~ msgstr "นำเข้า/ส่งออ�"
 
diff --git a/po/tr.po b/po/tr.po
index b24e15e..0c0876f 100644
--- a/po/tr.po
+++ b/po/tr.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "X-Generator: Translate Toolkit 1.0.1\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr ""
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "ileri"
 
@@ -52,7 +53,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "sol"
 
@@ -61,7 +62,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "saÄŸ"
 
@@ -89,11 +90,11 @@ msgstr ""
 msgid "set xy"
 msgstr "eksen ayarla"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "x"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "y"
 
@@ -112,8 +113,8 @@ msgstr "seth"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "x ekseni"
 
@@ -123,8 +124,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "y ekseni"
 
@@ -134,8 +135,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "başlık"
 
@@ -177,11 +178,11 @@ msgstr ""
 msgid "fill screen"
 msgstr "ekranı doldur"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "renk"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr "gölge"
 
@@ -198,65 +199,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr "renk ayarı"
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr "gölge ayarı"
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -409,543 +410,545 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "deÄŸil"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr "ve"
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "veya"
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "bekle"
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr "sürekli"
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr "tekrarla"
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr "eÄŸer"
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr "sonra"
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
-msgstr ""
+#: TurtleArt/tabasics.py:772
+msgid "else"
+msgstr "voska"
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr ""
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr ""
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr ""
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr ""
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr ""
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr "kutu 1 de sakla"
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr "kutu 1 de sakla"
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr ""
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr ""
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr "kutu 1"
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr "kutu 2"
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr "kutu"
-
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
-msgstr ""
-
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr "kutu"
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr ""
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr ""
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr ""
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 #, fuzzy
 msgid "Fullscreen"
 msgstr "ekranı doldur"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 #, fuzzy
 msgid "Clean"
 msgstr "temizle"
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1055,658 +1058,669 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 #, fuzzy
 msgid "set scale"
 msgstr "gölge ayarı"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr "yazdır"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+#, fuzzy
+msgid "setxy"
+msgstr "eksen ayarla"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1838,11 +1852,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1859,11 +1873,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1882,7 +1896,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1899,26 +1913,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1950,12 +1964,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1965,918 +1979,990 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 #, fuzzy
 msgid "light"
 msgstr "saÄŸ"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 #, fuzzy
 msgid "mode"
 msgstr "mod"
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr ""
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
@@ -2905,9 +2991,6 @@ msgstr ""
 #~ msgid "stack 1"
 #~ msgstr "yığın 1"
 
-#~ msgid "else"
-#~ msgstr "voska"
-
 #~ msgid "My Blocks"
 #~ msgstr "Parçalar"
 
diff --git a/po/tvl.po b/po/tvl.po
index 197522f..99abd18 100644
--- a/po/tvl.po
+++ b/po/tvl.po
@@ -10,7 +10,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-02-24 04:34+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -21,9 +21,8 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=n > 1;\n"
 "X-Generator: Pootle 2.0.1\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "forward"
 
@@ -32,6 +31,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr ""
 
@@ -56,7 +57,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr ""
 
@@ -65,7 +66,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr ""
 
@@ -93,11 +94,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -114,8 +115,8 @@ msgstr ""
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr ""
 
@@ -125,8 +126,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr ""
 
@@ -136,8 +137,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr ""
 
@@ -179,11 +180,11 @@ msgstr ""
 msgid "fill screen"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr ""
 
@@ -200,65 +201,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -408,541 +409,543 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr ""
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr ""
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr ""
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr ""
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr ""
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr ""
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
-msgid "store in box 1"
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
-msgid "stores numeric value in Variable 1"
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
-msgid "store in box 2"
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
-msgid "stores numeric value in Variable 2"
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
+#: TurtleArt/tabasics.py:866
+msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:864
-msgid "box 1"
+#: TurtleArt/tabasics.py:871
+msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
-msgid "Variable 1 (numeric value)"
+#: TurtleArt/tabasics.py:879
+msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
-msgid "box 2"
+#: TurtleArt/tabasics.py:884
+msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
-msgid "Variable 2 (numeric value)"
+#: TurtleArt/tabasics.py:892
+msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
+#: TurtleArt/tabasics.py:895
+msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
+#: TurtleArt/tabasics.py:902
+msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:905
+msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr ""
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr ""
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr ""
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr ""
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr ""
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr ""
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1051,657 +1054,667 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1833,11 +1846,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1854,11 +1867,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1877,7 +1890,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1894,26 +1907,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1945,12 +1958,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1960,916 +1973,988 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr ""
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr ""
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
diff --git a/po/tzo.po b/po/tzo.po
index ac8c952..3d93003 100644
--- a/po/tzo.po
+++ b/po/tzo.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -16,9 +16,8 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "X-Generator: Translate Toolkit 1.7.0\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr ""
 
@@ -27,6 +26,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr ""
 
@@ -51,7 +52,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr ""
 
@@ -60,7 +61,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr ""
 
@@ -88,11 +89,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -109,8 +110,8 @@ msgstr ""
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr ""
 
@@ -120,8 +121,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr ""
 
@@ -131,8 +132,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr ""
 
@@ -174,11 +175,11 @@ msgstr ""
 msgid "fill screen"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr ""
 
@@ -195,65 +196,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -403,541 +404,543 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr ""
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr ""
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr ""
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr ""
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr ""
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr ""
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
-msgid "store in box 1"
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
-msgid "stores numeric value in Variable 1"
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
-msgid "store in box 2"
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
-msgid "stores numeric value in Variable 2"
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
+#: TurtleArt/tabasics.py:866
+msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:864
-msgid "box 1"
+#: TurtleArt/tabasics.py:871
+msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
-msgid "Variable 1 (numeric value)"
+#: TurtleArt/tabasics.py:879
+msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
-msgid "box 2"
+#: TurtleArt/tabasics.py:884
+msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
-msgid "Variable 2 (numeric value)"
+#: TurtleArt/tabasics.py:892
+msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
+#: TurtleArt/tabasics.py:895
+msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
+#: TurtleArt/tabasics.py:902
+msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:905
+msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr ""
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr ""
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr ""
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr ""
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr ""
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr ""
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1046,657 +1049,667 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1828,11 +1841,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1849,11 +1862,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1872,7 +1885,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1889,26 +1902,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1940,12 +1953,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1955,915 +1968,987 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr ""
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr ""
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
diff --git a/po/ug.po b/po/ug.po
index dace9c5..41b423b 100644
--- a/po/ug.po
+++ b/po/ug.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2012-02-27 06:43+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 "X-Generator: Pootle 2.0.5\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr ""
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 #, fuzzy
 msgid "forward"
 msgstr "ئالدىغا"
@@ -54,7 +55,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 #, fuzzy
 msgid "left"
 msgstr "سول"
@@ -64,7 +65,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 #, fuzzy
 msgid "right"
 msgstr "ئوڭ"
@@ -93,11 +94,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -114,8 +115,8 @@ msgstr ""
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr ""
 
@@ -125,8 +126,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr ""
 
@@ -136,8 +137,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr ""
 
@@ -179,12 +180,12 @@ msgstr ""
 msgid "fill screen"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 #, fuzzy
 msgid "color"
 msgstr "رەڭ"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr ""
 
@@ -201,65 +202,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -410,541 +411,543 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr ""
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr ""
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr ""
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr ""
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr ""
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr ""
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
-msgid "store in box 1"
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
-msgid "stores numeric value in Variable 1"
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
-msgid "store in box 2"
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
-msgid "stores numeric value in Variable 2"
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
+#: TurtleArt/tabasics.py:866
+msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:864
-msgid "box 1"
+#: TurtleArt/tabasics.py:871
+msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
-msgid "Variable 1 (numeric value)"
+#: TurtleArt/tabasics.py:879
+msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
-msgid "box 2"
+#: TurtleArt/tabasics.py:884
+msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
-msgid "Variable 2 (numeric value)"
+#: TurtleArt/tabasics.py:892
+msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
+#: TurtleArt/tabasics.py:895
+msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
+#: TurtleArt/tabasics.py:902
+msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:905
+msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr ""
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr ""
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr ""
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr ""
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr ""
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr ""
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1053,657 +1056,667 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1835,11 +1848,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1856,11 +1869,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1879,7 +1892,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1896,26 +1909,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1947,12 +1960,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1962,917 +1975,989 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 #, fuzzy
 msgid "light"
 msgstr "ئوڭ"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr ""
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
diff --git a/po/ur.po b/po/ur.po
index 5ca99f7..54f94f4 100644
--- a/po/ur.po
+++ b/po/ur.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2009-02-20 14:16-0500\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -16,9 +16,8 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "X-Generator: Pootle 1.1.0rc2\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr ""
 
@@ -27,6 +26,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr ""
 
@@ -51,7 +52,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr ""
 
@@ -60,7 +61,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr ""
 
@@ -88,11 +89,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -110,8 +111,8 @@ msgstr "seth"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr ""
 
@@ -121,8 +122,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr ""
 
@@ -132,8 +133,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr ""
 
@@ -175,11 +176,11 @@ msgstr ""
 msgid "fill screen"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr ""
 
@@ -196,65 +197,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -404,541 +405,543 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr ""
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr ""
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr ""
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr ""
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr ""
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr ""
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
-msgid "store in box 1"
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
-msgid "stores numeric value in Variable 1"
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
-msgid "store in box 2"
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
-msgid "stores numeric value in Variable 2"
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
+#: TurtleArt/tabasics.py:866
+msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:864
-msgid "box 1"
+#: TurtleArt/tabasics.py:871
+msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
-msgid "Variable 1 (numeric value)"
+#: TurtleArt/tabasics.py:879
+msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
-msgid "box 2"
+#: TurtleArt/tabasics.py:884
+msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
-msgid "Variable 2 (numeric value)"
+#: TurtleArt/tabasics.py:892
+msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
+#: TurtleArt/tabasics.py:895
+msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
+#: TurtleArt/tabasics.py:902
+msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:905
+msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr ""
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr ""
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr ""
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr ""
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr ""
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr ""
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1047,657 +1050,667 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1829,11 +1842,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1850,11 +1863,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1873,7 +1886,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1890,26 +1903,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1941,12 +1954,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1956,915 +1969,987 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr ""
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr ""
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
diff --git a/po/vi.po b/po/vi.po
index 6203d62..306b10d 100644
--- a/po/vi.po
+++ b/po/vi.po
@@ -10,7 +10,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-12-31 06:22+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -22,9 +22,8 @@ msgstr ""
 "X-Generator: Pootle 2.0.5\n"
 
 # Tên: không nên dịch
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "Turtle Art"
 
@@ -33,6 +32,8 @@ msgid "Palette of turtle commands"
 msgstr "Bảng ch�n lệnh rùa"
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "tiếp"
 
@@ -57,7 +58,7 @@ msgid "clears the screen and reset the turtle"
 msgstr "xoá màn hình và đặt lại rùa"
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "trái"
 
@@ -66,7 +67,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr "quay rùa theo ngược chi�u kim đồng hồ (góc theo độ)"
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "phải"
 
@@ -94,11 +95,11 @@ msgstr "chuyển rùa theo một hình cung"
 msgid "set xy"
 msgstr "đặt xy"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "x"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "y"
 
@@ -116,8 +117,8 @@ msgstr "đặt hướng v�"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr "đặt sự hướng v� của rùa (0 là hướng v� đầu màn hình)"
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "xcor"
 
@@ -129,8 +130,8 @@ msgstr ""
 "giữ giá trị đồ hoạ X hiện th�i của rùa (cũng có thể được sử dụng để thay thế "
 "một khối con số)"
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "ycor"
 
@@ -142,8 +143,8 @@ msgstr ""
 "giữ giá trị đồ hoạ Y hiện th�i của rùa (cũng có thể được sử dụng để thay thế "
 "một khối con số)"
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "tiêu đ�"
 
@@ -187,11 +188,11 @@ msgstr "đặt kích cỡ của đư�ng được rùa vẽ"
 msgid "fill screen"
 msgstr "đầy màn hình"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "màu"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr "sắc màu"
 
@@ -209,69 +210,69 @@ msgstr ""
 "giữ kích cỡ bút hiện th�i (cũng có thể dùng để thay thế một khối con số)"
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr "bắt đầu lấp đầy"
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr "bắt đầu việc lấp đầy đa giác (bằng cách kết thúc việc lấp đầy khối)"
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-#, fuzzy
-msgid "completes filled polygon (used with start fill block)"
-msgstr "bắt đầu việc lấp đầy đa giác (bằng cách kết thúc việc lấp đầy khối)"
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr "Bảng ch�n màu sắc bút"
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr "đặt màu"
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr "thiết lập màu sắc cho đư�ng do rùa vẽ"
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr "Tô bóng"
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr "đặt sắc màu của đư�ng được rùa vẽ"
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr "tô xám"
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr "tô xám đư�ng được rùa vẽ"
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr "giữ màu bút hiện th�i (cũng có thể dùng để thay thế một khối con số)"
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr "giữ sắc màu bút hiện th�i"
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 #, fuzzy
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 "giữ giá trị tỷ lệ hiện th�i của rùa (cũng có thể được sử dụng để thay thế "
 "một khối con số)"
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr "bắt đầu lấp đầy"
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr "bắt đầu việc lấp đầy đa giác (bằng cách kết thúc việc lấp đầy khối)"
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+#, fuzzy
+msgid "completes filled polygon (used with start fill block)"
+msgstr "bắt đầu việc lấp đầy đa giác (bằng cách kết thúc việc lấp đầy khối)"
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr "Bảng ch�n màu sắc bút"
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr "đ�"
@@ -426,542 +427,545 @@ msgstr "lớn hơn"
 msgid "logical greater-than operator"
 msgstr "toán tử lớn-hơn lôgic"
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr "nh� hơn"
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr "toán tử nh� hơn lôgic"
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr "bằng"
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr "toán tử bằng-với lôgic"
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "không phải"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr "toán tử KHÔNG_PHẢI lôgic"
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr "và"
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr "toán tử VÀ lôgic"
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "hoặc"
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr "toán tử HOẶC lôgic"
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr "Bảng ch�n toán tử luồng"
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "đợi"
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr "tạm dừng thực hiện chương trình trong một số giây đưa ra"
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr "hẳn"
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr "lặp lại vô hạn"
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr "lặp lại"
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr "lặp lại một số lần được ghi rõ"
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr "nếu"
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr "thì"
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr "nếu thì"
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr "toán tử nếu-thì mà sử dụng toán tử lôgic từ bảng ch�n Số"
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr "không thì"
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr "nếu thì không thì"
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr "toán tử nếu-thì-không_thì mà sử dụng toán tử lôgic từ bảng ch�n Số"
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr "khoảng nằm ngang"
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr "đẩy nhẹ đống qua phải"
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr "khoảng nằm d�c"
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr "đẩy nhẹ đống xuống dưới"
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr "dừng hành vi"
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr "dừng hành vi đang làm"
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr "Bảng ch�n khối biến đổi"
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "đầu"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr "kết nối hành vi đến nút chạy thanh công cụ"
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr "văn bản"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr "giá trị chuỗi"
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr "hành vi"
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr "đầu của đống hành vi có thể đặt tên"
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr "g�i đống hành vi đặt tên"
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr "lưu vào hộp 1"
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 msgid "stores numeric value in Variable 1"
 msgstr "cất giữ giá trị thuộc số trong Biến 1"
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr "lưu vào hộp 2"
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 msgid "stores numeric value in Variable 2"
 msgstr "cất giữ giá trị thuộc số trong Biến 2"
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr "văn bản"
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr "giá trị chuỗi"
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr "há»™p 1"
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr "Biến 1 (giá trị thuộc số)"
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr "há»™p 2"
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr "Biến 2 (giá trị thuộc số)"
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr "há»™p"
-
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
-msgstr "hộp mình"
-
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
-msgstr "biến đặt tên (giá trị thuộc số)"
-
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr "lưu vào"
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr "há»™p"
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr "giá trị"
 
-#: TurtleArt/tabasics.py:899
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
+msgstr "hộp mình"
+
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
 msgid "stores numeric value in named variable"
 msgstr "cất giữ giá trị thuộc số trong biến đặt tên"
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
-msgstr "hành vi"
-
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
-msgstr "đầu của đống hành vi có thể đặt tên"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
+msgstr "biến đặt tên (giá trị thuộc số)"
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr "hành vi 1"
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr "đầu của đống Hành vi 1"
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr "hành vi 2"
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr "đầu của đống Hành vi 2"
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr "g�i đống hành vi đặt tên"
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr "g�i đống Hành vi 1"
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr "g�i đống Hành vi 2"
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr "thùng rác"
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr "đổ rác"
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr "xoá hoàn toàn các mục trong thùng rác"
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr "phục hồi tất cả"
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr "phục hồi từ s�t rác tất cả các khối"
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr "Tiêu đ�"
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr "Dừng rùa"
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr "Hiện khối"
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr "Ẩn khối"
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr "đã không xuất tới"
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr "Tôi chưa biết cách"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr "không thích"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr "làm đầu vào"
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr "hiển thị bảng ch�n kế tiếp"
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr "thay đổi hướng của bảng ch�n khối"
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr "tải xuống"
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr "lưu lại"
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr "nhấn để mở"
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr "hÆ°á»›ng"
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr "tiếp"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr "ảnh"
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr "Lưu dạng Biểu hình"
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr "Lưu dạng ảnh"
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr "hiện trạng"
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr "Lưu ảnh chụp"
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr "Hiện bảng ch�n"
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr "Ẩn bảng ch�n"
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr "Giảm toạ độ theo tỷ lệ"
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr "Tăng toạ độ theo tỷ lệ"
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr "Sá»­a"
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr "Xem"
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "Dự án"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr "Chép"
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr "Dán"
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+#, fuzzy
+msgid "Restore blocks from trash"
+msgstr "phục hồi từ s�t rác tất cả các khối"
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr "Toàn màn hình"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr "Toạ độ thuyết �ê-các-tơ"
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr "Toạ độ cực"
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr "T�a độ theo hệ Mét"
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr "Khối lớn hơn"
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr "Khối nh� hơn"
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr "Tải ví dụ"
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr "Làm sạch"
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr "Chạy"
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr "BÆ°á»›c"
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr "Trợ giúp"
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr "Dừng"
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr "Tải khối Python"
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
 # Phím tắt này tương ứng với hành động nào?
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr "Tổ hợp phím Ctrl+p"
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr "Tổ hợp phím Ctrl+e"
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr "Tổ hợp phím Ctrl+r"
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr "Tổ hợp phím Ctrl+w"
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr "Tổ hợp phím Ctrl+s"
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1072,427 +1076,446 @@ msgstr "tải lên thất bại"
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr "Bảng ch�n của khối cảm biến"
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr "gia tốc"
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr "đẩy gia tốc trong x, y, z xếp thành đống"
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr "âm thanh"
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr "tín hiệu thô đầu vào máy vi âm"
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
+#: plugins/audio_sensors/audio_sensors.py:90
+#: plugins/audio_sensors/audio_sensors.py:105
 msgid "loudness"
 msgstr "Ä‘á»™ lá»›n"
 
-#: plugins/audio_sensors/audio_sensors.py:90
-#: plugins/audio_sensors/audio_sensors.py:105
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
 msgid "microphone input volume"
 msgstr "âm lượng đầu vào máy vi âm"
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/audio_sensors/audio_sensors.py:119
+#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "pitch"
 msgstr "cư�ng độ"
 
-#: plugins/audio_sensors/audio_sensors.py:119
-#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
 msgid "microphone input pitch"
 msgstr "cư�ng độ đầu vào máy vi âm"
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
-msgstr "điện trở"
-
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
+msgid "resistance"
+msgstr "điện trở"
+
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
 msgid "microphone input resistance"
 msgstr "điện trở đầu vào máy vi âm"
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
-msgstr "điện áp"
-
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr "điện áp"
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr "điện áp đầu vào máy vi âm"
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr "Bảng ch�n của đối tượng phương tiện truy�n thông"
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr "độ sáng"
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr "mức độ ánh sáng được phát hiện bởi máy ảnh"
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr "màu sắc Trung bình RGB từ máy ảnh được đẩy vào ngăp xếp"
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr "đầu ra máy ảnh"
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr "mức độ ánh sáng được phát hiện bởi bộ cảm biến ánh sáng"
 
 # http://en.wikipedia.org/wiki/Radio-frequency_identification
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr "Nhận dạng tần số vô tuyến"
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr "đ�c giá trị từ thiết bị Nhận dạng tần số vô tuyến"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr "trong khi"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr "toán tử làm-trong-khi-�úng mà sử dụng toán tử lôgic từ bảng ch�n Số"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr "đến khi"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr "toán tử làm-đến-khi-�úng mà sử dụng toán tử lôgic từ bảng ch�n Số"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
-msgstr "Bảng ch�n của đối tượng phương tiện truy�n thông"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr "trên"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
+msgstr "đầu của một đống có thể thu g�n"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr "nhật ký"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr "đối tượng phương tiện truy�n thông Nhật ký Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr "âm thanh"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr "đối tượng âm thanh Nhật ký Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr "hình ảnh chuyển động"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr "đối tượng hình ảnh chuyển động Nhật ký Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr "mô tả"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr "trư�ng mô tả Nhật ký Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr "hiển thị"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr "vẽ văn bản hoặc hiển thị phương tiện truy�n thông từ Nhật ký"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr "hiện liên kết"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr "đặt tỷ lệ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr "đặt tỷ lệ của phương tiện truy�n thông"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr "lưu ảnh"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr "tên ảnh"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr "lưu một ảnh vào Nhật ký Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr "lÆ°u SVG"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr "lưu đồ h�a rùa dưới dạng một tập tin SVG trong Nhật ký Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr "tỷ lệ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr "giữ giá trị tỷ lệ hiện th�i"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr "Ch� chạy chương trình chơi nhạc"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr "đợi cho đoạn video hoặc âm thanh chạy hết"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr "Nói"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr "Chào"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr "Nguyên bản l�i nói"
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr "Sóng hình sin"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr "Duy trỳ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr "Sử dụng sóng hình sin tai tần số, biên độ và th�i gian( tính bằng giây)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr "nút xuống( trong bàn phím vi tính)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr "trả v� 1 nếu nhấn chuột"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+#, fuzzy
+msgid "returns True if mouse button is pressed"
+msgstr "trả v� 1 nếu nhấn chuột"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr "T�a độ x của chuột(vói x là t�a độ của trục hoành)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr "Trả v� toạ độ x của con tr� chuột"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr "T�a độ y của chuột(vói y là t�a độ của trục hoành)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr "Trả v� t�a độ y của con tr� chuột"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr "truy vấn bàn phím"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr "yêu cầu đầu vào bàn phím (kết quả được lưu vào khối bàn phím)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr "bàn phím"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 #, fuzzy
 msgid "holds results of query-keyboard block as ASCII"
 msgstr "giữ kết quả của khối yêu-cầu-bàn-phím"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr "��c điểm ảnh"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr "Khối màu RGB theo màu mà con rùa nhìn thấy được đưa vào stack"
 
 # Số màu rùa thấy được
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr "Màu mà rùa nhìn thấy"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr "trả v� màu mà con rùa nhìn thấy"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr "Th�i gian"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr "Th�i gian trôi qua từ khi khởi động chương trình"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr "Bảng ch�n tuỳ ch�n bổ sung"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr "đẩy"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr "đẩy giá trị vào mi�n nhớ FILO (vào trước thì ra sau)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr "hiện mi�n nhớ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr "hiển thị các giá trị trong mi�n nhớ FILO (vào trước thì ra sau)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr "mi�n nhớ trống"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr "trống mi�n FILO ( vào trước, ra sau)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr "�ẩy"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr "đẩy giá trị ra mi�n nhớ FILO (vào trước thì ra sau)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 #, fuzzy
 msgid "empty heap?"
 msgstr "mi�n nhớ trống"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr "ghi chú"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr "đặt một ghi chú vào mã nguồn của bạn"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr "in"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr "in giá trị trạng thái ở phần dưới màn hình"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
 # Tên ngôn ngữ lập trình: đừng dịch
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr "Python"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
@@ -1500,7 +1523,7 @@ msgstr ""
 "Một cách lập trình:sử dụng bằng cách thêm các phương trình đơn biến như "
 "sin(x)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
@@ -1508,7 +1531,7 @@ msgstr ""
 "Một phương thức lập trình: được sử dụng để thêm nhi�u phương trình toán h�c "
 "đa biến"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
@@ -1516,225 +1539,219 @@ msgstr ""
 "Một cách lập trình:sử dụng bằng cách thêm các phương trình đabiến như "
 "sin(x+y+z)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr "Khối ngôn ngữ lập trình Python"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr "chạy mã nguồn được tìm trong mô-đun tamyblock.py có trong Nhật ký"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr "thuyết �ê-các-tơ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr "hiển thị toạ độ thuyết �ê-các-tơ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr "cá»±c"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr "hiển thị toạ độ cực"
 
 # Tên: không nên dịch
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr "rùa"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr "ch�n con rùa nào cần đi�u khiển"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr "mai rùa"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr "đặt một chiếc mai tùy thích lên chú rùa"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr "trên"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr "đầu của một đống đã thu g�n"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr "dÆ°á»›i"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr "phía dưới của một đống có thể thu g�n"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
-msgstr "khối dưới trong một đống đã thu g�n: nhấn để mở lại"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
-msgstr "đầu đống"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+#, fuzzy
+msgid "loads a block"
+msgstr "nạp khối của mình"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
-msgstr "nhãn"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+#, fuzzy
+msgid "setxy"
+msgstr "đặt xy"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
-msgstr "đầu của một đống có thể thu g�n"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
+msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr "Bảng ch�n mẫu trình diễn"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr "ẩn khối"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr "làm sạch sẽ vùng vẽ bằng cách ẩn các khối"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr "hiện khối"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr "phục hồi các khối bị ẩn"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr "ẩn các thanh công cụ Sugar"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr "danh sách"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr "trình diễn danh sách nút"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr "mẫu trình diễn: danh sách chấm điểm"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr "mẫu trình diễn: ch�n đối tượng Nhật ký (không mô tả)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr "mẫu trình diễn: ch�n đối tượng Nhật ký (với mô tả)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr "mẫu trình diễn: ch�n 4 đối tượng Nhật ký"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr "mẫu trình diễn: ch�n 2 đối tượng Nhật ký"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr "xcor bên trái màn hình"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr "dÆ°á»›i"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr "ycor bên dưới màn hình"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr "rá»™ng"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr "chi�u rộng vùng vẽ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr "xcor bên phải màn hình"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr "ycor bên trên màn hình"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr "Ä‘á»™ cao"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr "chi�u cao vùng vẽ"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr "tiêu đ� x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr "tiêu đ� y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr "t�a độ x phía trái"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr "t�a độ y phía trên"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr "t�a độ x phía phải"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr "t�a độ y phía dưới"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr "trình diễn 1×1"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr "trình diễn 2×1"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr "trình diễn 1×2"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr "trình diễn 2×2"
 
@@ -1866,11 +1883,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1887,11 +1904,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1910,7 +1927,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1927,26 +1944,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1978,12 +1995,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1993,940 +2010,1027 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 #, fuzzy
 msgid "Palette of physics blocks"
 msgstr "Bảng ch�n của khối cảm biến"
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 #, fuzzy
 msgid "Define a new polygon."
 msgstr "�ịnh nghĩa một đa giác lồi mới"
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr "Không phải là hình đa giác đơn giản"
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr "�ịnh nghĩa một đa giác lồi mới"
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 #, fuzzy
 msgid "density"
 msgstr "nhận dạng"
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 #, fuzzy
 msgid "Palette of WeDo blocks"
 msgstr "Bảng ch�n của khối cảm biến"
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 #, fuzzy
 msgid "light"
 msgstr "phải"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 #, fuzzy
 msgid "port"
 msgstr "Cổng"
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 #, fuzzy
 msgid "read"
 msgstr "đ�"
 
-#: taextras.py:329
+#: taextras.py:359
 #, fuzzy
 msgid "sensor"
 msgstr "Máy nhạy"
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 #, fuzzy
 msgid "Palette of Arduino blocks"
 msgstr "Bảng ch�n của khối cảm biến"
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 #, fuzzy
 msgid "mode"
 msgstr "sá»­a"
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr "Mở"
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr "LÆ°u"
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 #, fuzzy
 msgid "Save as"
 msgstr "Lưu dạng"
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr "Lưu dạng HTML"
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr "Tập tin"
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr "�ặt lại tỷ lệ toạ độ"
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr "�ặt lại kích cỡ khối"
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr "Hiện/ẩn khối"
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr "Công cụ"
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr "Gỡ lỗi"
 
 # Tên: không nên dịch
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "Rùa"
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
+#~ msgid "then else"
+#~ msgstr "không thì"
+
+#~ msgid "bottom of a collapsible stack"
+#~ msgstr "phía dưới của một đống có thể thu g�n"
+
+#~ msgid "bottom block in a collapsed stack: click to open"
+#~ msgstr "khối dưới trong một đống đã thu g�n: nhấn để mở lại"
+
+#~ msgid "top of stack"
+#~ msgstr "đầu đống"
+
+#~ msgid "label"
+#~ msgstr "nhãn"
+
+#~ msgid "Save as HTML"
+#~ msgstr "Lưu dạng HTML"
+
 #~ msgid "<Ctrl>d"
 #~ msgstr "Tổ hợp phím Ctrl+d"
 
 #~ msgid "presentation"
 #~ msgstr "trình diễn"
 
-#~ msgid "Hide blocks"
-#~ msgstr "Ẩn khối"
-
 # Phím tắt này tương ứng với hành động nào?
 #~ msgid "<Ctrl>b"
 #~ msgstr "Tổ hợp phím Ctrl+b"
@@ -3105,9 +3209,6 @@ msgstr ""
 #~ msgid "<Alt>s"
 #~ msgstr "<Alt>s"
 
-#~ msgid "load my block"
-#~ msgstr "nạp khối của mình"
-
 #~ msgid "<Alt>o"
 #~ msgstr "<Alt>o"
 
@@ -3120,9 +3221,6 @@ msgstr ""
 #~ msgid "Keyboard"
 #~ msgstr "Bàn phím"
 
-#~ msgid "else"
-#~ msgstr "không thì"
-
 #~ msgid "My Blocks"
 #~ msgstr "Khối của mình"
 
diff --git a/po/wa.po b/po/wa.po
index ab7042b..40a47ad 100644
--- a/po/wa.po
+++ b/po/wa.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-02-24 04:37+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
 "X-Generator: Pootle 2.0.1\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr ""
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr ""
 
@@ -52,7 +53,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr ""
 
@@ -61,7 +62,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr ""
 
@@ -89,11 +90,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -111,8 +112,8 @@ msgstr "seth"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr ""
 
@@ -122,8 +123,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr ""
 
@@ -133,8 +134,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr ""
 
@@ -176,11 +177,11 @@ msgstr ""
 msgid "fill screen"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr ""
 
@@ -197,65 +198,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -405,541 +406,543 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr ""
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr ""
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr ""
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr ""
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr ""
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr ""
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
-msgid "store in box 1"
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
-msgid "stores numeric value in Variable 1"
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
-msgid "store in box 2"
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
-msgid "stores numeric value in Variable 2"
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
+#: TurtleArt/tabasics.py:866
+msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:864
-msgid "box 1"
+#: TurtleArt/tabasics.py:871
+msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
-msgid "Variable 1 (numeric value)"
+#: TurtleArt/tabasics.py:879
+msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
-msgid "box 2"
+#: TurtleArt/tabasics.py:884
+msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
-msgid "Variable 2 (numeric value)"
+#: TurtleArt/tabasics.py:892
+msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
+#: TurtleArt/tabasics.py:895
+msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
+#: TurtleArt/tabasics.py:902
+msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:905
+msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr ""
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr ""
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr ""
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr ""
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr ""
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr ""
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1048,657 +1051,667 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1830,11 +1843,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1851,11 +1864,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1874,7 +1887,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1891,26 +1904,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1942,12 +1955,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1957,916 +1970,988 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr ""
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr ""
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
diff --git a/po/yo.po b/po/yo.po
index 2b3ee97..82dfeaf 100644
--- a/po/yo.po
+++ b/po/yo.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2011-02-24 04:39+0200\n"
 "Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <walter@sugarlabs.org>\n"
@@ -17,9 +17,8 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 "X-Generator: Pootle 2.0.1\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr ""
 
@@ -28,6 +27,8 @@ msgid "Palette of turtle commands"
 msgstr ""
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr ""
 
@@ -52,7 +53,7 @@ msgid "clears the screen and reset the turtle"
 msgstr ""
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr ""
 
@@ -61,7 +62,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr ""
 
@@ -89,11 +90,11 @@ msgstr ""
 msgid "set xy"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr ""
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr ""
 
@@ -111,8 +112,8 @@ msgstr "seth"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr ""
 
@@ -122,8 +123,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr ""
 
@@ -133,8 +134,8 @@ msgid ""
 "number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr ""
 
@@ -176,11 +177,11 @@ msgstr ""
 msgid "fill screen"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr ""
 
@@ -197,65 +198,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr ""
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr ""
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr ""
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr ""
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr ""
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr ""
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr ""
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr ""
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr ""
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr ""
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr ""
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr ""
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr ""
@@ -405,541 +406,543 @@ msgstr ""
 msgid "logical greater-than operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr ""
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr ""
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr ""
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr ""
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr ""
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr ""
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr ""
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr ""
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr ""
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr ""
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr ""
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr ""
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr ""
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr ""
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr ""
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr ""
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
+#: TurtleArt/tabasics.py:772
+msgid "else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr ""
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr ""
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr ""
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr ""
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr ""
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr ""
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr ""
 
-#: TurtleArt/tabasics.py:833
-msgid "store in box 1"
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
 msgstr ""
 
-#: TurtleArt/tabasics.py:838
-msgid "stores numeric value in Variable 1"
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:845
-msgid "store in box 2"
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
 msgstr ""
 
-#: TurtleArt/tabasics.py:850
-msgid "stores numeric value in Variable 2"
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
+#: TurtleArt/tabasics.py:866
+msgid "store in box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:864
-msgid "box 1"
+#: TurtleArt/tabasics.py:871
+msgid "stores numeric value in Variable 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:867
-msgid "Variable 1 (numeric value)"
+#: TurtleArt/tabasics.py:879
+msgid "store in box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:873
-msgid "box 2"
+#: TurtleArt/tabasics.py:884
+msgid "stores numeric value in Variable 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:876
-msgid "Variable 2 (numeric value)"
+#: TurtleArt/tabasics.py:892
+msgid "box 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
+#: TurtleArt/tabasics.py:895
+msgid "Variable 1 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
+#: TurtleArt/tabasics.py:902
+msgid "box 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
+#: TurtleArt/tabasics.py:905
+msgid "Variable 2 (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr ""
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr ""
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr ""
 
-#: TurtleArt/tabasics.py:899
-msgid "stores numeric value in named variable"
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
 msgstr ""
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
+msgid "stores numeric value in named variable"
 msgstr ""
 
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
 msgstr ""
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr ""
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr ""
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr ""
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr ""
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr ""
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr ""
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr ""
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr ""
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr ""
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr ""
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr ""
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr ""
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr ""
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr ""
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr ""
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr ""
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr ""
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr ""
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr ""
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr ""
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr ""
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr ""
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr ""
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr ""
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr ""
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr ""
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr ""
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr ""
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr ""
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr ""
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr ""
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr ""
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr ""
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr ""
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr ""
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr ""
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr ""
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr ""
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr ""
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr ""
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr ""
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr ""
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr ""
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr ""
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr ""
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr ""
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr ""
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr ""
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr ""
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr ""
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr ""
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr ""
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1048,657 +1051,667 @@ msgstr ""
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr ""
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
-msgid "loudness"
-msgstr ""
-
 #: plugins/audio_sensors/audio_sensors.py:90
 #: plugins/audio_sensors/audio_sensors.py:105
-msgid "microphone input volume"
+msgid "loudness"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
-msgid "pitch"
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
+msgid "microphone input volume"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-msgid "microphone input pitch"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
+msgid "pitch"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
+msgid "microphone input pitch"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
-msgid "microphone input resistance"
+msgid "resistance"
 msgstr ""
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
+msgid "microphone input resistance"
 msgstr ""
 
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr ""
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr ""
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr ""
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr ""
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr ""
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr ""
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr ""
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr ""
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+msgid "loads a block"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+msgid "setxy"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr ""
 
@@ -1830,11 +1843,11 @@ msgstr ""
 msgid "temperature"
 msgstr ""
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr ""
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr ""
 
@@ -1851,11 +1864,11 @@ msgid "Butia Robot"
 msgstr ""
 
 #: taextras.py:81
-msgid "delay Butia"
+msgid "refresh Butia"
 msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
+msgid "refresh the state of the Butia palette and blocks"
 msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
@@ -1874,7 +1887,7 @@ msgstr ""
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr ""
 
@@ -1891,26 +1904,26 @@ msgstr ""
 msgid "move the Butia robot forward a predefined distance"
 msgstr ""
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
-msgid "backward Butia"
+msgid "left Butia"
 msgstr ""
 
 #: taextras.py:96
-msgid "move the Butia robot backward"
+msgid "turn the Butia robot to the left"
 msgstr ""
 
-#: taextras.py:97
-msgid "move the Butia robot backward a predefined distance"
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
+msgid "backward Butia"
 msgstr ""
 
-#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:99
-msgid "left Butia"
+msgid "move the Butia robot backward"
 msgstr ""
 
 #: taextras.py:100
-msgid "turn the Butia robot at left"
+msgid "move the Butia robot backward a predefined distance"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn Butia right"
@@ -1942,12 +1955,12 @@ msgstr ""
 msgid "display Butia"
 msgstr ""
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr ""
@@ -1957,916 +1970,988 @@ msgid "Butia"
 msgstr ""
 
 #: taextras.py:117
-msgid "The camera was not found."
+msgid "Error on initialization of the camera"
 msgstr ""
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
+msgid "No camera was found"
 msgstr ""
 
 #: taextras.py:119
-msgid "FollowMe"
+msgid "Error stopping camera"
 msgstr ""
 
 #: taextras.py:120
-msgid "follow"
+msgid "Error starting camera"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
 msgstr ""
 
-#: taextras.py:122
+#: taextras.py:123
+msgid "FollowMe"
+msgstr ""
+
+#: taextras.py:124
+msgid "follow"
+msgstr ""
+
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr ""
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr ""
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr ""
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr ""
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr ""
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr ""
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr ""
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr ""
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr ""
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr ""
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr ""
 
-#: taextras.py:199
+#: taextras.py:222
 msgid "update information from the server"
 msgstr ""
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr ""
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr ""
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr ""
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr ""
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr ""
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr ""
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr ""
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr ""
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr ""
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr ""
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr ""
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr ""
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr ""
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr ""
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr ""
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr ""
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr ""
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr ""
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr ""
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr ""
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr ""
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr ""
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr ""
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr ""
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr ""
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr ""
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr ""
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr ""
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr ""
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr ""
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr ""
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr ""
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr ""
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr ""
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr ""
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr ""
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr ""
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr ""
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 msgid "light"
 msgstr ""
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 msgid "port"
 msgstr ""
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 msgid "rotations"
 msgstr ""
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 msgid "read"
 msgstr ""
 
-#: taextras.py:329
+#: taextras.py:359
 msgid "sensor"
 msgstr ""
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr ""
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 msgid "mode"
 msgstr ""
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr ""
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr ""
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr ""
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr ""
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr ""
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr ""
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr ""
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr ""
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr ""
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr ""
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr ""
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr ""
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr ""
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr ""
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr ""
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr ""
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr ""
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr ""
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr ""
 
diff --git a/po/zh_CN.po b/po/zh_CN.po
index 2e44bfe..d4599d7 100644
--- a/po/zh_CN.po
+++ b/po/zh_CN.po
@@ -10,8 +10,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-07-20 00:30-0400\n"
-"PO-Revision-Date: 2012-07-22 03:34+0200\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
+"PO-Revision-Date: 2012-08-03 16:59+0200\n"
 "Last-Translator: lite <litekok@gmail.com>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "Language: zh_CN\n"
@@ -21,8 +21,8 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 "X-Generator: Pootle 2.0.5\n"
 
-#: activity/activity.info:2 TurtleArt/tawindow.py:3704
-#: pysamples/grecord.py:205 turtleblocks.py:293
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "海龟绘画"
 
@@ -31,8 +31,8 @@ msgid "Palette of turtle commands"
 msgstr "海龟指令模�"
 
 #: TurtleArt/tabasics.py:121
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:698
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "�进"
 
@@ -57,7 +57,7 @@ msgid "clears the screen and reset the turtle"
 msgstr "清空�幕并�置海龟"
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:829
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "左边"
 
@@ -66,7 +66,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr "逆时针转动海龟（角度）"
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "�边"
 
@@ -94,11 +94,11 @@ msgstr "延弧形移动海龟"
 msgid "set xy"
 msgstr "设置 �标"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:249
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "横"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:250
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "纵"
 
@@ -115,8 +115,8 @@ msgstr "设置��"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr "设置海龟��（0表示���幕上方）"
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3698
-#: TurtleArt/tawindow.py:3704 TurtleArtActivity.py:531
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "横�标"
 
@@ -126,8 +126,8 @@ msgid ""
 "number block)"
 msgstr "包�海龟当��置的X座标值（�以用�替�数字�）"
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3698
-#: TurtleArt/tawindow.py:3704 TurtleArtActivity.py:532
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "纵�标"
 
@@ -137,8 +137,8 @@ msgid ""
 "number block)"
 msgstr "包�海龟当��置的Y座标值（�以用�替�数字�）"
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3699
-#: TurtleArt/tawindow.py:3705 TurtleArtActivity.py:532
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "��"
 
@@ -180,7 +180,7 @@ msgstr "设置海龟绘制的线�的宽度"
 msgid "fill screen"
 msgstr "涂满全�"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:299
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "颜色"
 
@@ -450,7 +450,7 @@ msgid "logical OR operator"
 msgstr "逻辑“或��算符"
 
 #: TurtleArt/tabasics.py:721
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:97
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr "�程控制模�"
 
@@ -545,24 +545,24 @@ msgstr "关�动作到工具�中的�行按钮"
 
 #: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
 #: TurtleArt/tabasics.py:838
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:185
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
 msgid "text"
 msgstr "文本"
 
 #: TurtleArt/tabasics.py:839
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
 msgid "string value"
 msgstr "字符串值"
 
 #: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
 #: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
-#: TurtleArt/tawindow.py:1246 TurtleArt/tawindow.py:1321
-#: TurtleArt/tawindow.py:3948
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
 msgid "action"
 msgstr "动作"
 
@@ -570,7 +570,7 @@ msgstr "动作"
 msgid "top of nameable action stack"
 msgstr "�命�动作堆的顶部"
 
-#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:3962
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
 msgid "invokes named action stack"
 msgstr "执行�命�动作堆"
 
@@ -606,112 +606,115 @@ msgstr "ç›’å­�2"
 msgid "Variable 2 (numeric value)"
 msgstr "��2（数值）"
 
-#: TurtleArt/tabasics.py:911
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr "放入"
 
 #: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
-#: TurtleArt/tawindow.py:3977
 msgid "box"
 msgstr "ç›’å­�"
 
-#: TurtleArt/tabasics.py:911 taextras.py:381
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr "值"
 
 #: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
-#: TurtleArt/tawindow.py:1250
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
 msgid "my box"
 msgstr "我的盒�"
 
-#: TurtleArt/tabasics.py:916
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
 msgid "stores numeric value in named variable"
 msgstr "�存数值到命�的��"
 
-#: TurtleArt/tabasics.py:930 TurtleArt/tawindow.py:3991
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
 msgid "named variable (numeric value)"
 msgstr "命�的��（数值）"
 
-#: TurtleArt/tabasics.py:937 TurtleArt/tabasics.py:956
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr "动作1"
 
-#: TurtleArt/tabasics.py:940
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr "动作堆1的顶部"
 
-#: TurtleArt/tabasics.py:946 TurtleArt/tabasics.py:966
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr "动作2"
 
-#: TurtleArt/tabasics.py:949
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr "动作堆2的顶部"
 
-#: TurtleArt/tabasics.py:959
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr "执行动作堆1"
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr "执行动作堆2"
 
-#: TurtleArt/tabasics.py:977
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr "回收站"
 
-#: TurtleArt/tabasics.py:981
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr "清空回收站"
 
-#: TurtleArt/tabasics.py:982
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr "永久性地删除回收站中的项"
 
-#: TurtleArt/tabasics.py:986
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr "全部还原"
 
-#: TurtleArt/tabasics.py:987
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr "还原回收站中的所有积木�"
 
-#: TurtleArt/tabasics.py:991
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr "全部清除"
 
-#: TurtleArt/tabasics.py:992
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr "将所有积木�移入回收站"
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1702
-#: TurtleArtActivity.py:626
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr "分享选中积木�"
 
 #: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
 #: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
 #: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:938
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:953
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:968
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:983
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:998
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1013
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr "标题"
 
-#: TurtleArt/talogo.py:358 TurtleArt/talogo.py:373 TurtleArtActivity.py:285
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:784
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1416
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr "�止"
 
-#: TurtleArt/talogo.py:369 TurtleArtActivity.py:607
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1409
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr "显示积木�"
 
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr "��积木�"
+
 #: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr "没有输出到"
@@ -728,55 +731,55 @@ msgstr "�喜欢"
 msgid "as input"
 msgstr "作为输入"
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr "显示下一个模�"
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr "改�积木�模�的方�"
 
-#: TurtleArt/tautils.py:173
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr "载入..."
 
-#: TurtleArt/tautils.py:183
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr "�存..."
 
-#: TurtleArt/tautils.py:455
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr "点击打开"
 
-#: TurtleArt/tawindow.py:964 TurtleArt/tawindow.py:965
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr "方�"
 
-#: TurtleArt/tawindow.py:975 TurtleArt/tawindow.py:1387
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr "下一个"
 
-#: TurtleArt/tawindow.py:987 TurtleArt/tawindow.py:988
-#: TurtleArt/tawindow.py:1407
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr "移动"
 
-#: TurtleArt/tawindow.py:1262
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr "选择�分享的积木�"
 
-#: TurtleArt/tawindow.py:3803
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr "图片"
 
-#: TurtleArtActivity.py:132 TurtleArtActivity.py:632 TurtleArtActivity.py:723
-#: TurtleArtActivity.py:743 turtleblocks.py:331
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr "�存为Logo"
 
-#: TurtleArtActivity.py:169 TurtleArtActivity.py:631 TurtleArtActivity.py:720
-#: TurtleArtActivity.py:740 turtleblocks.py:329
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr "�存为图片"
 
@@ -784,162 +787,166 @@ msgstr "�存为图片"
 msgid "snapshot"
 msgstr "�幕截图"
 
-#: TurtleArtActivity.py:185 TurtleArtActivity.py:565 TurtleArtActivity.py:608
-#: TurtleArtActivity.py:746
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr "�存�幕截图"
 
-#: TurtleArtActivity.py:226 TurtleArtActivity.py:543 TurtleArtActivity.py:682
-#: turtleblocks.py:349
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr "关闭悬�帮助"
 
-#: TurtleArtActivity.py:232 turtleblocks.py:351
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr "开�悬�帮助"
 
-#: TurtleArtActivity.py:240 turtleblocks.py:361
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr "显示模�"
 
-#: TurtleArtActivity.py:246 TurtleArtActivity.py:772 turtleblocks.py:363
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr "��模�"
 
-#: TurtleArtActivity.py:395
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr "缩��标轴比例"
 
-#: TurtleArtActivity.py:399 TurtleArtActivity.py:535 TurtleArtActivity.py:678
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr "增大�标轴比例"
 
-#: TurtleArtActivity.py:471 TurtleArtActivity.py:507 TurtleArtActivity.py:600
-#: TurtleArtActivity.py:653 turtleblocks.py:358
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr "编辑"
 
-#: TurtleArtActivity.py:476 TurtleArtActivity.py:505 TurtleArtActivity.py:601
-#: TurtleArtActivity.py:670 turtleblocks.py:353
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr "视图"
 
-#: TurtleArtActivity.py:503 TurtleArtActivity.py:602
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "项目"
 
-#: TurtleArtActivity.py:509 TurtleArtActivity.py:599 TurtleArtActivity.py:628
-#: TurtleArtActivity.py:630 TurtleArtActivity.py:715
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr "�存/读�"
 
-#: TurtleArtActivity.py:517 TurtleArtActivity.py:654 turtleblocks.py:356
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr "�制"
 
-#: TurtleArtActivity.py:519 TurtleArtActivity.py:655 turtleblocks.py:357
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr "粘贴"
 
-#: TurtleArtActivity.py:521 TurtleArtActivity.py:671
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:764
+#: TurtleArtActivity.py:526
+msgid "Restore blocks from trash"
+msgstr "还原回收站中的所有拼�"
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr "全�"
 
-#: TurtleArtActivity.py:523 TurtleArtActivity.py:672 turtleblocks.py:337
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr "直角�标"
 
-#: TurtleArtActivity.py:525 TurtleArtActivity.py:674 turtleblocks.py:339
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr "��标"
 
-#: TurtleArtActivity.py:528 TurtleArtActivity.py:676
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr "公制�标"
 
-#: TurtleArtActivity.py:538 TurtleArtActivity.py:680 turtleblocks.py:343
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr "增大积木�"
 
-#: TurtleArtActivity.py:540 TurtleArtActivity.py:681 turtleblocks.py:345
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr "缩�积木�"
 
-#: TurtleArtActivity.py:569 TurtleArtActivity.py:609
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr "载入示例"
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:778 turtleblocks.py:370
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr "清�"
 
-#: TurtleArtActivity.py:604 TurtleArtActivity.py:780 turtleblocks.py:371
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr "�行"
 
-#: TurtleArtActivity.py:605 TurtleArtActivity.py:782 turtleblocks.py:372
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr "�步"
 
-#: TurtleArtActivity.py:610 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr "帮助"
 
-#: TurtleArtActivity.py:611 turtleblocks.py:374
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr "�止"
 
-#: TurtleArtActivity.py:633 TurtleArtActivity.py:726 TurtleArtActivity.py:748
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr "加载作�"
 
-#: TurtleArtActivity.py:636 TurtleArtActivity.py:731 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr "加载�件"
 
-#: TurtleArtActivity.py:637 TurtleArtActivity.py:734 TurtleArtActivity.py:756
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr "载入Python积木�"
 
-#: TurtleArtActivity.py:710
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr "分享积木�被�用"
 
-#: TurtleArtActivity.py:773
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr "<Ctrl>p"
 
-#: TurtleArtActivity.py:778
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr "<Ctrl>e"
 
-#: TurtleArtActivity.py:780
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr "<Ctrl>r"
 
-#: TurtleArtActivity.py:782
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr "<Ctrl>w"
 
-#: TurtleArtActivity.py:785
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr "<Ctrl>s"
 
-#: TurtleArtActivity.py:919 TurtleArtActivity.py:924 TurtleArtActivity.py:991
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr "�件�能安装。"
 
-#: TurtleArtActivity.py:987
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr "使用该�件，请�新�动龟背艺术。"
 
-#: TurtleArtActivity.py:1005
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr "�件 %s 已�被安装。"
 
-#: TurtleArtActivity.py:1006
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr "想�新 %s �？"
@@ -1050,7 +1057,7 @@ msgstr "上传失败�"
 #: plugins/audio_sensors/audio_sensors.py:75
 #: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:328
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr "传感器模�"
 
@@ -1066,7 +1073,7 @@ msgstr "把沿x，y，z方�加速度放入堆中"
 
 #: plugins/audio_sensors/audio_sensors.py:83
 #: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
-#: taextras.py:301
+#: taextras.py:313
 msgid "sound"
 msgstr "声音"
 
@@ -1087,7 +1094,7 @@ msgstr "麦克风输入音�"
 
 #: plugins/audio_sensors/audio_sensors.py:119
 #: plugins/audio_sensors/audio_sensors.py:127
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:315
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "pitch"
 msgstr "强度"
 
@@ -1125,7 +1132,7 @@ msgid "microphone input voltage"
 msgstr "麦克风输入电压"
 
 #: plugins/camera_sensor/camera_sensor.py:61
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:132
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
 msgid "Palette of media objects"
 msgstr "多媒体模�"
 
@@ -1166,544 +1173,549 @@ msgstr "RFID"
 msgid "read value from RFID device"
 msgstr "从RFID设备中读�值"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:102
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:105
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr "当"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr "“当-为真时-执行��作符，会用到数值模�中的布尔�算符"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:112
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:115
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr "直到"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr "“执行-直到-真��作符，会用到数值模�中的布尔�算符"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:123
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
 msgid "top"
 msgstr "顶部"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:125
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
 msgid "top of a collapsible stack"
 msgstr "折�积木堆的顶部"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr "日志"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr "Sugar日志中的多媒体文件"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:150
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr "音频"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:152
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr "Sugar日志中的音频文件"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:162
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr "视频"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:164
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr "Sugar日志中的视频文件"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr "�述"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr "Sugar日志�述字段"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:193
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:221
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr "显示"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:197
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr "绘制日志中的文本或多媒体"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:206
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr "对�显示"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr "设置比例"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:237
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr "设置多媒体的显示比例"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr "�存图片"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:257
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr "图片�称"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr "�存图片到Sugar日志中"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:255
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr "�存SVG"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr "以SVG格��存海龟图形到Sugar日志中"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr "比例"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:269
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr "包�当�的比例"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:274
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr "等待多媒体"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:276
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr "等待当�的视频或音频结�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:282
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr "�止媒体"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:284
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr "�止视频或音频"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:289
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr "暂�媒体"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:291
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr "暂�视频或音频"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr "��媒体"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:298
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr "��播放视频或音频"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr "朗读"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:306
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr "你好"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr "朗读文本"
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:315
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr "正弦波"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:315
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr "�续时间"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:318
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr "播放一个指定频率�波幅和�续时间（秒）的正弦波"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:334
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr "鼠标按下"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:337
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr "返回1如果鼠标被按下"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:344
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+msgid "returns True if mouse button is pressed"
+msgstr "返回True如果鼠标被按下"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr "鼠标X�标"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr "返回鼠标�置的X�标"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr "鼠标Y�标"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr "返回鼠标�置的Y�标"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:365
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr "查询键盘"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr "查询键盘输入（结果�存在“键盘�积木�中）"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:374
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr "键盘"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 msgid "holds results of query-keyboard block as ASCII"
 msgstr "QWERTY-键盘积木�的结果��为ASCII"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr "读��素"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:413
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr "海龟所在�置的颜色RGB值将被压入堆栈"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:421
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr "海龟看到"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr "返回海龟“看到�的颜色"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:431 taextras.py:320
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr "时间"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr "程��动�已�过的时间（秒）"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:443
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr "�外选项模�"
 
 #. TRANS: push adds a new item to the program stack
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:450
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr "压入"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:453
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr "将值压入FILO（先进�出堆）"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr "显示堆"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr "显示FILO（先进�出堆）中的值"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr "清空堆"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr "清空FILO（先进�出堆）"
 
 #. TRANS: pop removes a new item from the program stack
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:490
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr "弹出"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr "从FILO（先进�出堆）中弹出值"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:504
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 msgid "empty heap?"
 msgstr "堆空的�？"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr "在堆为空时返回“真�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:514
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:516
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr "注释"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:518
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr "在你的代�中加入注释"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:524
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr "打�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:528
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr "在�于�幕底部的状�积木�中打�值"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:538
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr "Python chr �作符"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:547
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr "Python int �作符"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:581
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr "Python"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr "一个�编程积木�：用于加入���的高级数学等�，例如sin(x)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr "一个�编程积木�：用于加入多��的高级数学等�，例如sqrt(x*x+y*y)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:585
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr "一个�编程积木�：用于加入多��的高级数学等�，例如sin(x+y+z)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:597
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:613
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr "Python积木�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:599
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr "执行日志中tamyblock.py模�中的代�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr "直角�标"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:646
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr "显示直角�标"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:652
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr "��标"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:654
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr "显示��标"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:731
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr "海龟"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:664
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr "选择由哪个海龟执行命令"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:682
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr "海龟外壳"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr "替海龟穿上一个自定义的“外壳�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:691
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr "折�积木堆的顶部"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:706
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:717
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
 msgid "load"
 msgstr "载入"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:699
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:710
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
 msgid "loads a block"
 msgstr "载入一个积木�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:720
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
 msgid "setxy"
 msgstr "设置�标xy"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:729
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
 msgid "palette"
 msgstr "模�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:732
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
 msgid "selects a palette"
 msgstr "选择一个模�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:740
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr "演示模�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:747
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr "��积木�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:749
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr "��积木�使画布整�一些"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:756
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr "显示积木�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:758
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr "����的积木�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:766
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr "��Sugar工具�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr "列表"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr "演示项目列表"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:787
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1016
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr "演示模�：项目列表"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:794
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr "演示模�：选择日志中的物�（无�述）"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:801
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr "演示模�：选择日志中的物�（有�述）"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:808
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr "演示模�：选择四件日志中的物�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:815
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:822
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr "演示模�：选择两件日志中的物�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:832
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr "�幕左方的X座标"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:837
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
 msgid "bottom"
 msgstr "底部"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:840
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr "�幕下方的Y座标"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845 taextras.py:235
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr "宽度"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:848
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr "画布宽度"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:856
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr "�幕�方的X座标"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:864
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr "�幕上方的Y座标"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869 taextras.py:230
-#: taextras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr "高度"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:872
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr "画布高度"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:879
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr "标题X�标"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:888
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr "标题Y�标"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:897
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr "左侧X�标"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:906
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr "顶部Y�标"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:915
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr "�侧X�标"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:924
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr "底部Y�标"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:939
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr "以 1x1 方�演示"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr "以 2x1 方�演示"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr "以 1x2 方�演示"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr "以 2x2 方�演示"
 
@@ -1835,11 +1847,11 @@ msgstr "环境光"
 msgid "temperature"
 msgstr "温度"
 
-#: taextras.py:76 taextras.py:280
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr "�离"
 
-#: taextras.py:77 taextras.py:277
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr "斜度"
 
@@ -1856,12 +1868,12 @@ msgid "Butia Robot"
 msgstr "布迪机器人"
 
 #: taextras.py:81
-msgid "delay Butia"
-msgstr "布迪延迟"
+msgid "refresh Butia"
+msgstr "刷新布迪"
 
 #: taextras.py:82
-msgid "wait for argument seconds"
-msgstr "等待�数所示秒"
+msgid "refresh the state of the Butia palette and blocks"
+msgstr "刷新布迪模�和拼�的状�"
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
 #: taextras.py:84
@@ -1879,7 +1891,7 @@ msgstr "布迪加速"
 
 #: taextras.py:88
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr "通过传递�数设置布迪的电机速度（0到1023之间）"
 
@@ -1896,28 +1908,28 @@ msgstr "��移动布迪机器人"
 msgid "move the Butia robot forward a predefined distance"
 msgstr "布迪机器人��移动一个预先设定的�离"
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
+msgid "left Butia"
+msgstr "布迪左转"
+
+#: taextras.py:96
+msgid "turn the Butia robot to the left"
+msgstr "�左转动布迪机器人"
+
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
 msgid "backward Butia"
 msgstr "布迪�退"
 
-#: taextras.py:96
+#: taextras.py:99
 msgid "move the Butia robot backward"
 msgstr "先�移动布迪机器人"
 
-#: taextras.py:97
+#: taextras.py:100
 msgid "move the Butia robot backward a predefined distance"
 msgstr "布迪机器人��移动一个预先设定的�离"
 
-#. TRANS: This string is shorthand for "turn Butia left"
-#: taextras.py:99
-msgid "left Butia"
-msgstr "布迪左转"
-
-#: taextras.py:100
-msgid "turn the Butia robot at left"
-msgstr "�左转动布迪机器人"
-
 #. TRANS: This string is shorthand for "turn Butia right"
 #: taextras.py:102
 msgid "right Butia"
@@ -1947,636 +1959,672 @@ msgstr "�止布迪机器人"
 msgid "display Butia"
 msgstr "显示布迪"
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr "Hello World    Butia            "
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 msgid "print text in Butia robot 32-character ASCII display"
 msgstr "在布迪机器人32字节ASCII显示�中打�文本"
 
 #: taextras.py:113
-msgid "refresh Butia palette"
-msgstr "刷新布迪模�"
+msgid "Butia"
+msgstr "布迪"
 
-#: taextras.py:114
-msgid "refresh Butia"
-msgstr "刷新布迪"
+#: taextras.py:117
+msgid "Error on initialization of the camera"
+msgstr "摄�头�始化出错"
 
-#: taextras.py:115
-msgid "refresh the state of the Butia palette and blocks"
-msgstr "刷新布迪模�和拼�的状�"
+#: taextras.py:118
+msgid "No camera was found"
+msgstr "没有找到摄�头"
 
-#: taextras.py:116
-msgid "Butia"
-msgstr "布迪"
+#: taextras.py:119
+msgid "Error stopping camera"
+msgstr "�止摄�头出错"
 
 #: taextras.py:120
-msgid "The camera was not found."
-msgstr "没有找到相机。"
-
-#: taextras.py:121
-msgid "Error on the initialization of the camera."
-msgstr "�始化相机出错。"
+msgid "Error starting camera"
+msgstr "�动摄�头出错"
 
+#. TRANS: The "mask" is used to restrict processing to a region in the image
 #: taextras.py:122
+msgid "Error making mask"
+msgstr "生��罩出错"
+
+#: taextras.py:123
 msgid "FollowMe"
 msgstr "跟我�"
 
-#: taextras.py:123
+#: taextras.py:124
 msgid "follow"
 msgstr "跟�"
 
-#: taextras.py:124
-msgid "R"
-msgstr "R"
-
-#: taextras.py:125
+#. TRANS: Green component of a color
+#: taextras.py:126
 msgid "G"
 msgstr "G"
 
-#: taextras.py:126
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
+msgstr "R"
+
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr "B"
 
-#: taextras.py:127
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr "接一个RGB颜色"
 
-#: taextras.py:128
+#: taextras.py:132
 msgid "threshold"
 msgstr "阀门"
 
-#: taextras.py:129
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr "为RGB颜色设置一个阀门"
 
 #. TRANS: the calibration can be saved for later use
-#: taextras.py:131
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr "�存校准1"
 
-#: taextras.py:132
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr "存储校准值到校准1"
 
 #. TRANS: the calibration can be saved for later use
-#: taextras.py:134
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr "�存校准2"
 
-#: taextras.py:135
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr "存储校准值到校准2"
 
 #. TRANS: the calibration is used to match an RGB color to a target
-#: taextras.py:137
+#: taextras.py:141
 msgid "calibration"
 msgstr "校准"
 
-#: taextras.py:138
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr "存储个性化校准"
 
-#: taextras.py:139
+#: taextras.py:143
 msgid "calibration 1"
 msgstr "校准1"
 
-#: taextras.py:140
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr "返回校准1"
 
-#: taextras.py:141
+#: taextras.py:145
 msgid "calibration 2"
 msgstr "校准2"
 
-#: taextras.py:142
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr "返回校准2"
 
-#: taextras.py:143
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr "返回个性化校准"
 
-#: taextras.py:144
+#: taextras.py:148
 msgid "x position"
 msgstr "x �置"
 
-#: taextras.py:145
+#: taextras.py:149
 msgid "return x position"
 msgstr "返回 x �置"
 
-#: taextras.py:146
+#: taextras.py:150
 msgid "y position"
 msgstr "y �置"
 
-#: taextras.py:147
+#: taextras.py:151
 msgid "return y position"
 msgstr "返回 y �置"
 
-#: taextras.py:148
+#: taextras.py:152
 msgid "pixels"
 msgstr "�素"
 
-#: taextras.py:149
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr "返回最大�的�素数目"
 
-#: taextras.py:150
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr "跟�颜色或校准"
 
-#: taextras.py:151
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr "最�值�素"
 
-#: taextras.py:152
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr "设置�跟�的最��素数目"
 
-#: taextras.py:153
+#: taextras.py:157
+msgid "camera mode"
+msgstr "摄�头模�"
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr "设置摄�头的颜色模�：RGB，YUV或HSV"
+
+#: taextras.py:159
+msgid "RGB"
+msgstr "RGB"
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr "设置摄�头的颜色模�为RGB"
+
+#: taextras.py:161
+msgid "YUV"
+msgstr "YUV"
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr "设置摄�头的颜色模�为YUV"
+
+#: taextras.py:163
+msgid "HSV"
+msgstr "HSV"
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr "设置摄�头的颜色模�为HSV"
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr "空校准"
 
-#: taextras.py:154
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr "字符串转�错误"
 
 #. TRANS: SumBot is a robot programmed for "Sumo wrestling"
-#: taextras.py:159
+#: taextras.py:171
 msgid "SumBot"
 msgstr "桑�"
 
-#: taextras.py:160
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr "加速桑�"
 
-#: taextras.py:161
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr "�交桑�的速度"
 
-#: taextras.py:162
+#: taextras.py:174
 msgid "set the default speed for the movement commands"
 msgstr "设置移动命令的默认速度"
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:164
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr "��桑�"
 
-#: taextras.py:165
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr "移动桑���"
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:167
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr "��桑�"
 
-#: taextras.py:168
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr "移动桑���"
 
-#: taextras.py:169
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr "�止桑�"
 
-#: taextras.py:170
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr "让桑��下�"
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:172
+#: taextras.py:184
 msgid "left SumBot"
 msgstr "左转桑�"
 
-#: taextras.py:173
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr "让桑��左转"
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:175
+#: taextras.py:187
 msgid "right SumBot"
 msgstr "�转桑�"
 
-#: taextras.py:176
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr "让桑���转"
 
 #. TRANS: The angle to the center is the angle SumBot must turn to
 #. face the center of the playing field
-#: taextras.py:179
+#: taextras.py:191
 msgid "angle to center"
 msgstr "与中心的角度"
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:181
+#: taextras.py:193
 msgid "get the angle to the center of the dohyo"
 msgstr "得到相对圆环中心的角度"
 
 #. TRANS: The angle to the center is the angle SumBot must turn to
 #. face the Enemy (opponent)
-#: taextras.py:184
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr "与敌人的角度"
 
-#: taextras.py:185
+#: taextras.py:197
 msgid "get the angle to the Enemy"
 msgstr "得到相对敌人的角度"
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:187
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr "桑�x�标"
 
-#: taextras.py:188
+#: taextras.py:200
 msgid "get the x coordinate of the SumBot"
 msgstr "得到桑�的x�标"
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:190
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr "桑�y�标"
 
-#: taextras.py:191
+#: taextras.py:203
 msgid "get the y coordinate of the SumBot"
 msgstr "得到桑�的y�标"
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:193
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr "敌人x�标"
 
-#: taextras.py:194
+#: taextras.py:206
 msgid "get the x coordinate of the Enemy"
 msgstr "得到敌人的x�标"
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:196
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr "敌人y�标"
 
-#: taextras.py:197
+#: taextras.py:209
 msgid "get the y coordinate of the Enemy"
 msgstr "得到敌人的y�标"
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:199
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr "转动桑�"
 
-#: taextras.py:200
+#: taextras.py:212
 msgid "get the rotation of the Sumbot"
 msgstr "得到桑�的转动"
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:202
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr "转动敌人"
 
-#: taextras.py:203
+#: taextras.py:215
 msgid "get the rotation of the Enemy"
 msgstr "得到敌人的转动"
 
-#: taextras.py:204
+#: taextras.py:216
 msgid "distance to center"
 msgstr "与中心的�离"
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:206
+#: taextras.py:218
 msgid "get the distance to the center of the dohyo"
 msgstr "得到与圆环中心的�离"
 
-#: taextras.py:207
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr "与敌人的�离"
 
-#: taextras.py:208
+#: taextras.py:220
 msgid "get the distance to the Enemy"
 msgstr "得到与敌人的�离"
 
-#: taextras.py:209
+#: taextras.py:221
 msgid "update information"
 msgstr "更新信�"
 
-#: taextras.py:210
+#: taextras.py:222
 msgid "update information from the server"
 msgstr "从�务器更新信�"
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:215
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr "物��模�"
 
-#: taextras.py:216
+#: taextras.py:228
 msgid "start polygon"
 msgstr "定义多边形"
 
-#: taextras.py:217
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr "根�当�海龟xy方�的�置开始定义新的多边形。"
 
-#: taextras.py:219
+#: taextras.py:231
 msgid "add point"
 msgstr "添加点"
 
-#: taextras.py:220
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr "根�当�海龟xy方�的�置添加新的点到当�的多边形。"
 
-#: taextras.py:222
+#: taextras.py:234
 msgid "end polygon"
 msgstr "完�多边形"
 
-#: taextras.py:223
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr "定义一个新的多边形。"
 
-#: taextras.py:224
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr "结�填充多边形的绘制"
 
-#: taextras.py:225
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr "�是一个简�多边形"
 
-#: taextras.py:226
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr "定义一个新的填充多边形。"
 
-#: taextras.py:227
+#: taextras.py:239
 msgid "triangle"
 msgstr "三角形"
 
 #. TRANS: base of a triangle
-#: taextras.py:229
+#: taextras.py:241
 msgid "base"
 msgstr "基地"
 
-#: taextras.py:231
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr "添加一个三角形对象到项目。"
 
-#: taextras.py:232
+#: taextras.py:244
 msgid "circle"
 msgstr "圆形"
 
-#: taextras.py:233
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr "添加一个圆形对象到项目。"
 
-#: taextras.py:234
+#: taextras.py:246
 msgid "rectangle"
 msgstr "长方形"
 
-#: taextras.py:237
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr "添加一个长方形对象到项目。"
 
-#: taextras.py:238
+#: taextras.py:250
 msgid "reset"
 msgstr "�置"
 
-#: taextras.py:239
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr "�置项目;清除对象列表。"
 
-#: taextras.py:240
+#: taextras.py:252
 msgid "motor"
 msgstr "电机"
 
 #. TRANS: torque as in engine torque
-#: taextras.py:242
+#: taextras.py:254
 msgid "torque"
 msgstr "转矩"
 
-#: taextras.py:243
+#: taextras.py:255
 msgid "speed"
 msgstr "速度"
 
-#: taextras.py:244
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr "电机转矩和速度范围是从0（关）到正数，电机放置在最近被创建的对象上。"
 
-#: taextras.py:246 taextras.py:377
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr "图钉"
 
-#: taextras.py:247
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr "用图钉固定一个对象，防止掉�。"
 
-#: taextras.py:248
+#: taextras.py:260
 msgid "joint"
 msgstr "��"
 
-#: taextras.py:251
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr "把两个对象连接到一起（在点x，y处最近创建的对象）。"
 
-#: taextras.py:253
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr "�存为“物��活动"
 
-#: taextras.py:254
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr "当作一个物�活动�存该项目到日志。"
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:256
+#: taextras.py:268
 msgid "gear"
 msgstr "齿轮"
 
-#: taextras.py:257
+#: taextras.py:269
 msgid "Add a gear object to the project."
 msgstr "添加一个齿轮对象到项目。"
 
-#: taextras.py:258
+#: taextras.py:270
 msgid "density"
 msgstr "密度"
 
-#: taextras.py:259
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr "设置对象的密度属性（密度�以是任何正数）。"
 
-#: taextras.py:261
+#: taextras.py:273
 msgid "friction"
 msgstr "摩擦"
 
-#: taextras.py:262
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr "设置对象的摩擦系数（值从0到1，0无摩擦，1强摩擦）。"
 
 #. TRANS: bounciness is coefficient of restitution
-#: taextras.py:265
+#: taextras.py:277
 msgid "bounciness"
 msgstr "弹力"
 
-#: taextras.py:266
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr "设置对象的弹性系数（值从0到1，0无弹性，1强弹性）。"
 
 #. TRANS: dynamic here means moving vs in a fixed position
-#: taextras.py:269
+#: taextras.py:281
 msgid "dynamic"
 msgstr "动�"
 
-#: taextras.py:270
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr "动�值为1时对象�以移动；为0时�置是固定的。"
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:276
+#: taextras.py:288
 msgid "Palette of WeDo blocks"
 msgstr "�高WeDo模�"
 
-#: taextras.py:278
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr "倾斜传感器输出：（-1 ==没有倾斜，0 ==��倾斜，3 ==��倾斜，1 ==�左倾斜，2 ==�左倾斜）"
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:282
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr "�离传感器输出"
 
-#: taextras.py:283
+#: taextras.py:295
 msgid "Motor A"
 msgstr "电机 A"
 
-#: taextras.py:284
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr "返回电机A的当�值"
 
-#: taextras.py:285
+#: taextras.py:297
 msgid "Motor B"
 msgstr "电机B"
 
-#: taextras.py:286
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr "返回电机B的当�值"
 
-#: taextras.py:287
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr "设置电机A的值"
 
-#: taextras.py:288
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr "设置电机B的值"
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:293
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr "�高NXT马达部件模�"
 
-#: taextras.py:294
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr "�高NXT传感器部件模�"
 
 #. TRANS: touch sensor (implemented as a button)
-#: taextras.py:296
+#: taextras.py:308
 msgid "touch"
 msgstr "触摸"
 
 #. TRANS: distance sensor (implemented using ultrasonics)
-#: taextras.py:298
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr "超声波"
 
-#: taextras.py:300
+#: taextras.py:312
 msgid "light"
 msgstr "�光"
 
-#: taextras.py:302
+#: taextras.py:314
 msgid "PORT A"
 msgstr "端� A"
 
-#: taextras.py:303
+#: taextras.py:315
 msgid "PORT B"
 msgstr "端� B"
 
-#: taextras.py:304
+#: taextras.py:316
 msgid "PORT C"
 msgstr "端� C"
 
-#: taextras.py:305
+#: taextras.py:317
 msgid "PORT 1"
 msgstr "端� 1"
 
-#: taextras.py:306
+#: taextras.py:318
 msgid "PORT 2"
 msgstr "端� 2"
 
-#: taextras.py:307
+#: taextras.py:319
 msgid "PORT 3"
 msgstr "端� 3"
 
-#: taextras.py:308
+#: taextras.py:320
 msgid "PORT 4"
 msgstr "端� 4"
 
 #. TRANS: The brick is the NXT controller
-#: taextras.py:310
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr "请检查与积木的连接。"
 
-#: taextras.py:311
+#: taextras.py:323
 msgid "Please check the port."
 msgstr "请检查端�。"
 
-#: taextras.py:312
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr "功率值必须在-127到127之间。"
 
-#: taextras.py:313
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr "�生了一个错误：请检查所有连接并试图�新连接。"
 
-#: taextras.py:314
+#: taextras.py:326
 msgid "NXT found"
 msgstr "找到 NXT"
 
-#: taextras.py:315
+#: taextras.py:327
 msgid "NXT not found"
 msgstr "没找到 NXT"
 
-#: taextras.py:316
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr "刷新 NXT"
 
-#: taextras.py:317
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr "�索已连接的NXT积木。"
 
-#: taextras.py:318
+#: taextras.py:330
 msgid "play tone"
 msgstr "播放音调"
 
-#: taextras.py:319
+#: taextras.py:331
 msgid "frequency"
 msgstr "频率"
 
-#: taextras.py:321
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr "以时间频率播放音调。"
 
 #. TRANS: turn is the action and rotations is quantity of turns
-#: taextras.py:323
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
@@ -2584,19 +2632,19 @@ msgstr ""
 "转动电机\n"
 "旋转"
 
-#: taextras.py:324
+#: taextras.py:336
 msgid "port"
 msgstr "端�"
 
-#: taextras.py:325
+#: taextras.py:337
 msgid "power"
 msgstr "电�"
 
-#: taextras.py:326
+#: taextras.py:338
 msgid "turn a motor"
 msgstr "转动电机"
 
-#: taextras.py:327
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
@@ -2604,308 +2652,329 @@ msgstr ""
 "�步电机\n"
 "转�装置"
 
-#: taextras.py:328
+#: taextras.py:340
 msgid "rotations"
 msgstr "旋转"
 
-#: taextras.py:329
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr "�步连接在端�B和端�C的两个电机"
 
-#: taextras.py:330
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr "积木的端� A"
 
-#: taextras.py:331
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr "积木的端� B"
 
-#: taextras.py:332
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr "积木的端� C"
 
-#: taextras.py:333
+#: taextras.py:345
 msgid "start motor"
 msgstr "�动电机"
 
-#: taextras.py:334
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr "�续�行电机。"
 
-#: taextras.py:335
+#: taextras.py:347
 msgid "brake motor"
 msgstr "制动电机"
 
-#: taextras.py:336
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr "�止指定的电机。"
 
 #. TRANS: reset is used to reset the counter associated with the motor
-#: taextras.py:338
+#: taextras.py:350
 msgid "reset motor"
 msgstr "��电机"
 
-#: taextras.py:339
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr "��电机计数器。"
 
-#: taextras.py:340
+#: taextras.py:352
 msgid "motor position"
 msgstr "电机�置"
 
-#: taextras.py:341
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr "得到电机�置。"
 
-#: taextras.py:342
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr "积木的端� 1"
 
-#: taextras.py:343
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr "积木的端� 2"
 
-#: taextras.py:344
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr "积木的端� 3"
 
-#: taextras.py:345
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr "积木的端� 4"
 
-#: taextras.py:346
+#: taextras.py:358
 msgid "read"
 msgstr "读�"
 
-#: taextras.py:347
+#: taextras.py:359
 msgid "sensor"
 msgstr "传感器"
 
-#: taextras.py:348
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr "读�传感器输出。"
 
-#: taextras.py:349
+#: taextras.py:361
 msgid "color sensor"
 msgstr "颜色传感器"
 
-#: taextras.py:350
+#: taextras.py:362
 msgid "light sensor"
 msgstr "�光传感器"
 
-#: taextras.py:351
+#: taextras.py:363
 msgid "touch sensor"
 msgstr "触控传感器"
 
-#: taextras.py:352
+#: taextras.py:364
 msgid "distance sensor"
 msgstr "�离传感器"
 
-#: taextras.py:353
+#: taextras.py:365
 msgid "sound sensor"
 msgstr "声音传感器"
 
 #. TRANS: set light is used to set the light level associated with
 #. the color sensor (which can emit light as well as sense it)
-#: taextras.py:356
+#: taextras.py:368
 msgid "set light"
 msgstr "设置�"
 
-#: taextras.py:357
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr "设置颜色感应�。"
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr "电池电�"
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr "获���的电池电�。"
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:362
+#: taextras.py:377
 msgid "Palette of Arduino blocks"
 msgstr "Arduino模�"
 
-#: taextras.py:363
+#: taextras.py:378
 msgid "HIGH"
 msgstr "高"
 
-#: taextras.py:364
+#: taextras.py:379
 msgid "LOW"
 msgstr "低"
 
-#: taextras.py:365
+#: taextras.py:380
 msgid "INPUT"
 msgstr "输入"
 
-#: taextras.py:366
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr "输出"
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:368
+#: taextras.py:383
 msgid "PWM"
 msgstr "调速"
 
-#: taextras.py:369
+#: taextras.py:384
 msgid "SERVO"
 msgstr "伺�"
 
-#: taextras.py:370
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr "错误：请检查的Arduino和端��。"
 
-#: taextras.py:371
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr "错误：数值必须从0到255。"
 
-#: taextras.py:372
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr "错误：值必须是高或低。"
 
-#: taextras.py:373
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr "错误：模�必须是输入，输出，调速或伺�。"
 
 #. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
 #. in which an I/O pin is being used.
-#: taextras.py:376
+#: taextras.py:391
 msgid "pin mode"
 msgstr "引脚模�"
 
-#: taextras.py:378
+#: taextras.py:393
 msgid "mode"
 msgstr "模�"
 
-#: taextras.py:379
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr "选择引脚功能（输入，输出，调速，伺�）。"
 
-#: taextras.py:380
+#: taextras.py:395
 msgid "analog write"
 msgstr "模拟写"
 
-#: taextras.py:382
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr "写模拟值到指定的端�。"
 
-#: taextras.py:383
+#: taextras.py:398
 msgid "analog read"
 msgstr "模拟读"
 
-#: taextras.py:384
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr "从模拟端�读值。值�能是0到1023之间。使用Vref�确定电压。对于USB，电压大约等于 ((read)*5)/1024。"
 
-#: taextras.py:386
+#: taextras.py:401
 msgid "digital write"
 msgstr "数字写"
 
-#: taextras.py:387
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr "写数字值到指定的端�。"
 
-#: taextras.py:388
+#: taextras.py:403
 msgid "digital read"
 msgstr "数字读"
 
-#: taextras.py:389
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr "从数字端�读�值。"
 
-#: taextras.py:390
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr "设置数字端�为高值。"
 
-#: taextras.py:391
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr "�置用于数字输入的Arduino端�。"
 
-#: taextras.py:392
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr "�置用于驱动伺�电机的Arduino端�。"
 
-#: taextras.py:393
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr "设置数字端�为低值。"
 
-#: taextras.py:394
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr "�置用于数字输出的Arduino端�。"
 
-#: taextras.py:395
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr "�置用于调速（脉宽调制）的Arduino端�"
 
-#: turtleblocks.py:78
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr "用法是"
 
-#: turtleblocks.py:230
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr "无选项的动作："
 
-#: turtleblocks.py:245
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr "文件未找到"
 
-#: turtleblocks.py:269
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr "�置��写的目录：%s"
 
-#: turtleblocks.py:325
+#: turtleblocks.py:327
 msgid "New"
 msgstr "新建"
 
-#: turtleblocks.py:326
+#: turtleblocks.py:328
 msgid "Open"
 msgstr "打开"
 
-#: turtleblocks.py:327
+#: turtleblocks.py:329
 msgid "Save"
 msgstr "�存"
 
-#: turtleblocks.py:328
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr "�存为"
 
-#: turtleblocks.py:333
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr "退出"
 
-#: turtleblocks.py:334
+#: turtleblocks.py:336
 msgid "File"
 msgstr "文件"
 
-#: turtleblocks.py:341
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr "�新调整�标"
 
-#: turtleblocks.py:347
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr "���大�"
 
-#: turtleblocks.py:365
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr "显示/���"
 
-#: turtleblocks.py:367
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr "工具"
 
-#: turtleblocks.py:373
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr "调试"
 
-#: turtleblocks.py:375
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "海龟"
 
-#: turtleblocks.py:409
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr "你有尚未�存的工作。想退出��存�？"
 
-#: turtleblocks.py:410
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr "�存项目？"
 
+#~ msgid "delay Butia"
+#~ msgstr "布迪延迟"
+
+#~ msgid "wait for argument seconds"
+#~ msgstr "等待�数所示秒"
+
+#~ msgid "refresh Butia palette"
+#~ msgstr "刷新布迪模�"
+
+#~ msgid "The camera was not found."
+#~ msgstr "没有找到相机。"
+
 #~ msgid "then else"
 #~ msgstr "那么 或者"
 
@@ -2951,9 +3020,6 @@ msgstr "�存项目？"
 #~ msgid "presentation"
 #~ msgstr "演示"
 
-#~ msgid "Hide blocks"
-#~ msgstr "��积木�"
-
 #~ msgid "follow a turtle color"
 #~ msgstr "接一个海龟颜色"
 
diff --git a/po/zh_TW.po b/po/zh_TW.po
index 5926236..2834ad0 100644
--- a/po/zh_TW.po
+++ b/po/zh_TW.po
@@ -10,7 +10,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-06-15 00:32-0400\n"
+"POT-Creation-Date: 2012-08-01 00:30-0400\n"
 "PO-Revision-Date: 2012-03-21 19:17+0200\n"
 "Last-Translator: Yuan <yuanchao@gmail.com>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -21,9 +21,8 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 "X-Generator: Pootle 2.0.5\n"
 
-#: activity/activity.info:2 TurtleArt/taexporthtml.py:137
-#: TurtleArt/taexporthtml.py:139 TurtleArt/tawindow.py:3215
-#: pysamples/grecord.py:205 turtleblocks.py:294
+#: activity/activity.info:2 TurtleArt/tawindow.py:3797
+#: pysamples/grecord.py:205 turtleblocks.py:295
 msgid "Turtle Art"
 msgstr "�海龜"
 
@@ -32,6 +31,8 @@ msgid "Palette of turtle commands"
 msgstr "��龜指令調色盤"
 
 #: TurtleArt/tabasics.py:121
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:711
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
 msgid "forward"
 msgstr "�進"
 
@@ -56,7 +57,7 @@ msgid "clears the screen and reset the turtle"
 msgstr "清除螢幕並�置��龜"
 
 #: TurtleArt/tabasics.py:155
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:817
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:842
 msgid "left"
 msgstr "左轉"
 
@@ -65,7 +66,7 @@ msgid "turns turtle counterclockwise (angle in degrees)"
 msgstr "將��龜逆時�轉�（輸入角度）"
 
 #: TurtleArt/tabasics.py:166
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:841
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:866
 msgid "right"
 msgstr "�轉"
 
@@ -93,11 +94,11 @@ msgstr "讓��龜跟著弧形移動"
 msgid "set xy"
 msgstr "指定座標"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:237
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:261
 msgid "x"
 msgstr "X座標"
 
-#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:238
+#: TurtleArt/tabasics.py:191 TurtleArt/tabasics.py:257 taextras.py:262
 msgid "y"
 msgstr "Y座標"
 
@@ -115,8 +116,8 @@ msgstr "設定標頭"
 msgid "sets the heading of the turtle (0 is towards the top of the screen.)"
 msgstr "設定��龜的方�（0是正�螢幕上方）"
 
-#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:609
+#: TurtleArt/tabasics.py:217 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:538
 msgid "xcor"
 msgstr "X座標"
 
@@ -126,8 +127,8 @@ msgid ""
 "number block)"
 msgstr "����龜�在的x座標值（�以用來代替數字�塊）"
 
-#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3209
-#: TurtleArt/tawindow.py:3215 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:228 TurtleArt/tawindow.py:3791
+#: TurtleArt/tawindow.py:3797 TurtleArtActivity.py:539
 msgid "ycor"
 msgstr "Y座標"
 
@@ -137,8 +138,8 @@ msgid ""
 "number block)"
 msgstr "����龜目�的y座標值（�以用來代替數字�塊）"
 
-#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3210
-#: TurtleArt/tawindow.py:3216 TurtleArtActivity.py:610
+#: TurtleArt/tabasics.py:239 TurtleArt/tawindow.py:3792
+#: TurtleArt/tawindow.py:3798 TurtleArtActivity.py:539
 msgid "heading"
 msgstr "方�"
 
@@ -180,11 +181,11 @@ msgstr "設定��龜畫線的寬度"
 msgid "fill screen"
 msgstr "全螢幕"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:400 taextras.py:284
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:370 taextras.py:311
 msgid "color"
 msgstr "�色"
 
-#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:410
+#: TurtleArt/tabasics.py:310 TurtleArt/tabasics.py:380
 msgid "shade"
 msgstr "形狀"
 
@@ -201,65 +202,65 @@ msgid "holds current pen size (can be used in place of a number block)"
 msgstr "��目�色筆大�（�以用來代替數字�塊）"
 
 #: TurtleArt/tabasics.py:335
-msgid "start fill"
-msgstr "開始填滿"
-
-#: TurtleArt/tabasics.py:337
-msgid "starts filled polygon (used with end fill block)"
-msgstr "開始填滿多邊形（用最後填滿的�塊）"
-
-#: TurtleArt/tabasics.py:344
-msgid "end fill"
-msgstr "�止填滿"
-
-#: TurtleArt/tabasics.py:346
-msgid "completes filled polygon (used with start fill block)"
-msgstr "完全填滿的多邊形（用開始的填滿�塊）"
-
-#: TurtleArt/tabasics.py:357 TurtleArt/tabasics.py:361
-msgid "Palette of pen colors"
-msgstr "色筆調色盤"
-
-#: TurtleArt/tabasics.py:365
 msgid "set color"
 msgstr "設定線��色"
 
-#: TurtleArt/tabasics.py:369
+#: TurtleArt/tabasics.py:339
 msgid "sets color of the line drawn by the turtle"
 msgstr "設定��龜畫線的�色"
 
-#: TurtleArt/tabasics.py:377
+#: TurtleArt/tabasics.py:347
 msgid "set shade"
 msgstr "設定填滿�色"
 
-#: TurtleArt/tabasics.py:381
+#: TurtleArt/tabasics.py:351
 msgid "sets shade of the line drawn by the turtle"
 msgstr "設定��龜畫線的陰影"
 
-#: TurtleArt/tabasics.py:389
+#: TurtleArt/tabasics.py:359
 msgid "set gray"
 msgstr "設定為�色"
 
-#: TurtleArt/tabasics.py:392
+#: TurtleArt/tabasics.py:362
 msgid "sets gray level of the line drawn by the turtle"
 msgstr "設定��龜所畫線�的�階值"
 
-#: TurtleArt/tabasics.py:401
+#: TurtleArt/tabasics.py:371
 msgid "holds current pen color (can be used in place of a number block)"
 msgstr "���有畫筆�色（�替�數值�塊）"
 
-#: TurtleArt/tabasics.py:411
+#: TurtleArt/tabasics.py:381
 msgid "holds current pen shade"
 msgstr "沿用目�色筆深度"
 
-#: TurtleArt/tabasics.py:419
+#: TurtleArt/tabasics.py:389
 msgid "gray"
 msgstr "�色"
 
-#: TurtleArt/tabasics.py:420
+#: TurtleArt/tabasics.py:390
 msgid "holds current gray level (can be used in place of a number block)"
 msgstr "維�目�的�階度（�以用來代替數字�塊）"
 
+#: TurtleArt/tabasics.py:398
+msgid "start fill"
+msgstr "開始填滿"
+
+#: TurtleArt/tabasics.py:400
+msgid "starts filled polygon (used with end fill block)"
+msgstr "開始填滿多邊形（用最後填滿的�塊）"
+
+#: TurtleArt/tabasics.py:407
+msgid "end fill"
+msgstr "�止填滿"
+
+#: TurtleArt/tabasics.py:409
+msgid "completes filled polygon (used with start fill block)"
+msgstr "完全填滿的多邊形（用開始的填滿�塊）"
+
+#: TurtleArt/tabasics.py:420 TurtleArt/tabasics.py:424
+msgid "Palette of pen colors"
+msgstr "色筆調色盤"
+
 #: TurtleArt/tabasics.py:426
 msgid "red"
 msgstr "紅色"
@@ -409,541 +410,544 @@ msgstr "大於"
 msgid "logical greater-than operator"
 msgstr "「大於�的�輯�算�"
 
-#: TurtleArt/tabasics.py:663
-msgid "True"
-msgstr "真值"
-
-#: TurtleArt/tabasics.py:669
+#: TurtleArt/tabasics.py:666
 msgid "less than"
 msgstr "�於"
 
-#: TurtleArt/tabasics.py:673
+#: TurtleArt/tabasics.py:670
 msgid "logical less-than operator"
 msgstr "「�於�的�輯�算�"
 
 #: TurtleArt/tabasics.py:678
-msgid "False"
-msgstr "�值"
-
-#: TurtleArt/tabasics.py:684
 msgid "equal"
 msgstr "等於"
 
-#: TurtleArt/tabasics.py:688
+#: TurtleArt/tabasics.py:682
 msgid "logical equal-to operator"
 msgstr "「等於��輯�算�"
 
-#: TurtleArt/tabasics.py:694
+#: TurtleArt/tabasics.py:688
 msgid "not"
 msgstr "�"
 
-#: TurtleArt/tabasics.py:697
+#: TurtleArt/tabasics.py:691
 msgid "logical NOT operator"
 msgstr "NOT �輯�算�"
 
-#: TurtleArt/tabasics.py:703 TurtleArt/tabasics.py:706
+#: TurtleArt/tabasics.py:697 TurtleArt/tabasics.py:700
 msgid "and"
 msgstr "且"
 
-#: TurtleArt/tabasics.py:707
+#: TurtleArt/tabasics.py:701
 msgid "logical AND operator"
 msgstr "AND �輯演算�"
 
-#: TurtleArt/tabasics.py:714 TurtleArt/tabasics.py:717
+#: TurtleArt/tabasics.py:708 TurtleArt/tabasics.py:711
 msgid "or"
 msgstr "或"
 
-#: TurtleArt/tabasics.py:718
+#: TurtleArt/tabasics.py:712
 msgid "logical OR operator"
 msgstr "OR �輯�算�"
 
-#: TurtleArt/tabasics.py:727
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:95
+#: TurtleArt/tabasics.py:721
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:98
 msgid "Palette of flow operators"
 msgstr "調色�上的�程�算�"
 
-#: TurtleArt/tabasics.py:732
+#: TurtleArt/tabasics.py:726
 msgid "wait"
 msgstr "等待"
 
-#: TurtleArt/tabasics.py:736
+#: TurtleArt/tabasics.py:730
 msgid "pauses program execution a specified number of seconds"
 msgstr "暫�程�執行指定的秒數"
 
-#: TurtleArt/tabasics.py:743
+#: TurtleArt/tabasics.py:737
 msgid "forever"
 msgstr "�續執行"
 
-#: TurtleArt/tabasics.py:747
+#: TurtleArt/tabasics.py:741
 msgid "loops forever"
 msgstr "永�迴圈"
 
-#: TurtleArt/tabasics.py:754 TurtleArt/tabasics.py:758
+#: TurtleArt/tabasics.py:748 TurtleArt/tabasics.py:752
 msgid "repeat"
 msgstr "�複"
 
-#: TurtleArt/tabasics.py:759
+#: TurtleArt/tabasics.py:753
 msgid "loops specified number of times"
 msgstr "指定次數的迴圈"
 
-#: TurtleArt/tabasics.py:765 TurtleArt/tabasics.py:777
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "if"
 msgstr "è‹¥"
 
-#: TurtleArt/tabasics.py:765
+#: TurtleArt/tabasics.py:759 TurtleArt/tabasics.py:772
 msgid "then"
 msgstr "則"
 
-#: TurtleArt/tabasics.py:768
+#: TurtleArt/tabasics.py:762
 msgid "if then"
 msgstr "若....則....."
 
-#: TurtleArt/tabasics.py:770
+#: TurtleArt/tabasics.py:764
 msgid "if-then operator that uses boolean operators from Numbers palette"
 msgstr "從數字調色盤使用布林�算的 if - then �算�"
 
-#: TurtleArt/tabasics.py:777
-msgid "then else"
-msgstr "然後"
+#: TurtleArt/tabasics.py:772
+msgid "else"
+msgstr "�則"
 
-#: TurtleArt/tabasics.py:781
+#: TurtleArt/tabasics.py:776 TurtleArt/tabasics.py:784
 msgid "if then else"
 msgstr "若....則.....�則"
 
-#: TurtleArt/tabasics.py:782
+#: TurtleArt/tabasics.py:777 TurtleArt/tabasics.py:785
 msgid "if-then-else operator that uses boolean operators from Numbers palette"
 msgstr "從數字調色盤的布林�算�使用「若-則-�則��算�"
 
-#: TurtleArt/tabasics.py:790
+#: TurtleArt/tabasics.py:794
 msgid "horizontal space"
 msgstr "水平空間"
 
-#: TurtleArt/tabasics.py:791
+#: TurtleArt/tabasics.py:795
 msgid "jogs stack right"
 msgstr "�方的緩慢堆疊"
 
-#: TurtleArt/tabasics.py:798
+#: TurtleArt/tabasics.py:802
 msgid "vertical space"
 msgstr "垂直空間"
 
-#: TurtleArt/tabasics.py:799
+#: TurtleArt/tabasics.py:803
 msgid "jogs stack down"
 msgstr "緩慢堆疊當機"
 
-#: TurtleArt/tabasics.py:805
+#: TurtleArt/tabasics.py:809
 msgid "stop action"
 msgstr "�止動作"
 
-#: TurtleArt/tabasics.py:808
+#: TurtleArt/tabasics.py:812
 msgid "stops current action"
 msgstr "�止目�活動"
 
-#: TurtleArt/tabasics.py:817
+#: TurtleArt/tabasics.py:821
 msgid "Palette of variable blocks"
 msgstr "變數�塊調色盤"
 
-#: TurtleArt/tabasics.py:822 pysamples/grecord.py:213
+#: TurtleArt/tabasics.py:826 pysamples/grecord.py:213
 msgid "start"
 msgstr "å•Ÿå‹•"
 
-#: TurtleArt/tabasics.py:825
+#: TurtleArt/tabasics.py:829
 msgid "connects action to toolbar run buttons"
 msgstr "執行工具列上的按鈕以連�行動"
 
-#: TurtleArt/tabasics.py:833
+#: TurtleArt/tabasics.py:836 TurtleArt/tabasics.py:837
+#: TurtleArt/tabasics.py:838
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:187
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:188
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:208
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:223
+msgid "text"
+msgstr "文字"
+
+#: TurtleArt/tabasics.py:839
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:189
+msgid "string value"
+msgstr "字串值"
+
+#: TurtleArt/tabasics.py:843 TurtleArt/tabasics.py:846
+#: TurtleArt/tabasics.py:854 TurtleArt/tabasics.py:858
+#: TurtleArt/tawindow.py:1247 TurtleArt/tawindow.py:1324
+#: TurtleArt/tawindow.py:4041
+msgid "action"
+msgstr "動作"
+
+#: TurtleArt/tabasics.py:848
+msgid "top of nameable action stack"
+msgstr "�命�的動作堆疊上方"
+
+#: TurtleArt/tabasics.py:859 TurtleArt/tawindow.py:4055
+msgid "invokes named action stack"
+msgstr "�用已命�的主動堆疊"
+
+#: TurtleArt/tabasics.py:866
 msgid "store in box 1"
 msgstr "放入方塊一"
 
-#: TurtleArt/tabasics.py:838
+#: TurtleArt/tabasics.py:871
 msgid "stores numeric value in Variable 1"
 msgstr "在變數 1 中儲存數值"
 
-#: TurtleArt/tabasics.py:845
+#: TurtleArt/tabasics.py:879
 msgid "store in box 2"
 msgstr "放入方塊二"
 
-#: TurtleArt/tabasics.py:850
+#: TurtleArt/tabasics.py:884
 msgid "stores numeric value in Variable 2"
 msgstr "在變數 2 中儲存數值"
 
-#: TurtleArt/tabasics.py:857 TurtleArt/tabasics.py:858
-#: TurtleArt/tabasics.py:859
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:174
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:176
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:183
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:196
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
-msgid "text"
-msgstr "文字"
-
-#: TurtleArt/tabasics.py:860
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
-msgid "string value"
-msgstr "字串值"
-
-#: TurtleArt/tabasics.py:864
+#: TurtleArt/tabasics.py:892
 msgid "box 1"
 msgstr "方塊一"
 
-#: TurtleArt/tabasics.py:867
+#: TurtleArt/tabasics.py:895
 msgid "Variable 1 (numeric value)"
 msgstr "變數 1 （數值）"
 
-#: TurtleArt/tabasics.py:873
+#: TurtleArt/tabasics.py:902
 msgid "box 2"
 msgstr "方塊二"
 
-#: TurtleArt/tabasics.py:876
+#: TurtleArt/tabasics.py:905
 msgid "Variable 2 (numeric value)"
 msgstr "變數2（數值）"
 
-#: TurtleArt/tabasics.py:883 TurtleArt/tabasics.py:894
-msgid "box"
-msgstr "方塊"
-
-#: TurtleArt/tabasics.py:886 TurtleArt/tabasics.py:898
-msgid "my box"
-msgstr "我的箱�"
-
-#: TurtleArt/tabasics.py:888
-msgid "named variable (numeric value)"
-msgstr "命��的變數（數值）"
-
-#: TurtleArt/tabasics.py:894
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109
 msgid "store in"
 msgstr "放入"
 
-#: TurtleArt/tabasics.py:894 taextras.py:359
+#: TurtleArt/tabasics.py:911 TurtleArt/tabasics.py:925
+msgid "box"
+msgstr "方塊"
+
+#: TurtleArt/tabasics.py:911 TurtleArt/tawindow.py:4109 taextras.py:396
 msgid "value"
 msgstr "值"
 
-#: TurtleArt/tabasics.py:899
+#: TurtleArt/tabasics.py:915 TurtleArt/tabasics.py:928
+#: TurtleArt/tawindow.py:1251 TurtleArt/tawindow.py:4070
+#: TurtleArt/tawindow.py:4100
+msgid "my box"
+msgstr "我的箱�"
+
+#: TurtleArt/tabasics.py:916 TurtleArt/tawindow.py:4114
 msgid "stores numeric value in named variable"
 msgstr "在已命�的變數中儲存數值"
 
-#: TurtleArt/tabasics.py:907 TurtleArt/tabasics.py:910
-#: TurtleArt/tabasics.py:934 TurtleArt/tabasics.py:938
-msgid "action"
-msgstr "動作"
-
-#: TurtleArt/tabasics.py:912
-msgid "top of nameable action stack"
-msgstr "�命�的動作堆疊上方"
+#: TurtleArt/tabasics.py:931 TurtleArt/tawindow.py:4084
+msgid "named variable (numeric value)"
+msgstr "命��的變數（數值）"
 
-#: TurtleArt/tabasics.py:917 TurtleArt/tabasics.py:945
+#: TurtleArt/tabasics.py:938 TurtleArt/tabasics.py:957
 msgid "action 1"
 msgstr "動作1"
 
-#: TurtleArt/tabasics.py:920
+#: TurtleArt/tabasics.py:941
 msgid "top of Action 1 stack"
 msgstr "行動1堆疊的上方"
 
-#: TurtleArt/tabasics.py:925 TurtleArt/tabasics.py:954
+#: TurtleArt/tabasics.py:947 TurtleArt/tabasics.py:967
 msgid "action 2"
 msgstr "動作2"
 
-#: TurtleArt/tabasics.py:928
+#: TurtleArt/tabasics.py:950
 msgid "top of Action 2 stack"
 msgstr "動作2堆疊的上方"
 
-#: TurtleArt/tabasics.py:939
-msgid "invokes named action stack"
-msgstr "�用已命�的主動堆疊"
-
-#: TurtleArt/tabasics.py:948
+#: TurtleArt/tabasics.py:960
 msgid "invokes Action 1 stack"
 msgstr "��行動1的堆疊"
 
-#: TurtleArt/tabasics.py:957
+#: TurtleArt/tabasics.py:970
 msgid "invokes Action 2 stack"
 msgstr "掉用行動2的堆疊"
 
-#: TurtleArt/tabasics.py:965
+#: TurtleArt/tabasics.py:978
 msgid "trash"
 msgstr "垃圾"
 
-#: TurtleArt/tabasics.py:969
+#: TurtleArt/tabasics.py:982
 msgid "empty trash"
 msgstr "清空垃圾桶"
 
-#: TurtleArt/tabasics.py:970
+#: TurtleArt/tabasics.py:983
 msgid "permanently deletes items in trash"
 msgstr "永久清空垃圾桶中的檔案"
 
-#: TurtleArt/tabasics.py:974
+#: TurtleArt/tabasics.py:987
 msgid "restore all"
 msgstr "回復全部"
 
-#: TurtleArt/tabasics.py:975
+#: TurtleArt/tabasics.py:988
 msgid "restore all blocks from trash"
 msgstr "從垃圾桶救回所有�塊"
 
-#: TurtleArt/tabasics.py:979
+#: TurtleArt/tabasics.py:992
 msgid "clear all"
 msgstr "清除全部"
 
-#: TurtleArt/tabasics.py:980
+#: TurtleArt/tabasics.py:993
 msgid "move all blocks to trash"
 msgstr "把所有�塊移動到垃圾桶"
 
-#: TurtleArt/tacollaboration.py:152 TurtleArt/tawindow.py:1473
-#: TurtleArtActivity.py:702
+#: TurtleArt/tacollaboration.py:153 TurtleArt/tawindow.py:1763
+#: TurtleArtActivity.py:633
 msgid "Share selected blocks"
 msgstr ""
 
-#: TurtleArt/taconstants.py:239 TurtleArt/taconstants.py:261
-#: TurtleArt/taconstants.py:282 TurtleArt/taconstants.py:324
-#: TurtleArt/taconstants.py:366 TurtleArt/taconstants.py:408
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:926
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:941
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:956
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:971
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:986
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1001
+#: TurtleArt/taconstants.py:241 TurtleArt/taconstants.py:263
+#: TurtleArt/taconstants.py:284 TurtleArt/taconstants.py:326
+#: TurtleArt/taconstants.py:368 TurtleArt/taconstants.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:951
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:966
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:981
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:996
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1011
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1026
 msgid "Title"
 msgstr "標題"
 
-#: TurtleArt/talogo.py:350 TurtleArt/talogo.py:365 TurtleArtActivity.py:361
-#: TurtleArtActivity.py:682 TurtleArtActivity.py:877
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1413
+#: TurtleArt/talogo.py:358 TurtleArtActivity.py:613
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1454
 msgid "Stop turtle"
 msgstr "�止執行"
 
-#: TurtleArt/talogo.py:361 TurtleArtActivity.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1406
+#: TurtleArt/talogo.py:369 TurtleArtActivity.py:289 TurtleArtActivity.py:614
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1447
 msgid "Show blocks"
 msgstr "顯示�塊"
 
-#: TurtleArt/talogo.py:484
+#: TurtleArt/talogo.py:373 TurtleArtActivity.py:293 TurtleArtActivity.py:791
+msgid "Hide blocks"
+msgstr "隱��塊"
+
+#: TurtleArt/talogo.py:492
 msgid "did not output to"
 msgstr "��輸出到"
 
-#: TurtleArt/talogo.py:543
+#: TurtleArt/talogo.py:551
 msgid "I don't know how to"
 msgstr "我�清楚�怎麼�"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "doesn't like"
 msgstr "��"
 
-#: TurtleArt/talogo.py:594
+#: TurtleArt/talogo.py:602
 msgid "as input"
 msgstr "作為輸入"
 
-#: TurtleArt/tapalette.py:95
+#: TurtleArt/tapalette.py:96
 msgid "displays next palette"
 msgstr "顯示下一個調色盤"
 
-#: TurtleArt/tapalette.py:96
+#: TurtleArt/tapalette.py:97
 msgid "changes the orientation of the palette of blocks"
 msgstr "改變�塊調色盤的方�"
 
-#: TurtleArt/tautils.py:177
+#: TurtleArt/tautils.py:191
 msgid "Load..."
 msgstr "載入"
 
-#: TurtleArt/tautils.py:187
+#: TurtleArt/tautils.py:201
 msgid "Save..."
 msgstr "儲存"
 
-#: TurtleArt/tautils.py:592
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:690
+#: TurtleArt/tautils.py:473
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
 msgid "click to open"
 msgstr "點�開啟"
 
-#: TurtleArt/tawindow.py:911 TurtleArt/tawindow.py:912
+#: TurtleArt/tawindow.py:965 TurtleArt/tawindow.py:966
 msgid "orientation"
 msgstr "方�"
 
-#: TurtleArt/tawindow.py:922 TurtleArt/tawindow.py:1296
+#: TurtleArt/tawindow.py:976 TurtleArt/tawindow.py:1396
 msgid "next"
 msgstr "下一步"
 
-#: TurtleArt/tawindow.py:934 TurtleArt/tawindow.py:935
-#: TurtleArt/tawindow.py:1316
+#: TurtleArt/tawindow.py:988 TurtleArt/tawindow.py:989
+#: TurtleArt/tawindow.py:1416
 msgid "shift"
 msgstr ""
 
-#: TurtleArt/tawindow.py:1201
+#: TurtleArt/tawindow.py:1265
 msgid "Select blocks to share"
 msgstr ""
 
-#: TurtleArt/tawindow.py:3314
+#: TurtleArt/tawindow.py:3896
 msgid "image"
 msgstr "圖片"
 
-#: TurtleArtActivity.py:203 TurtleArtActivity.py:709 TurtleArtActivity.py:805
-#: TurtleArtActivity.py:830 turtleblocks.py:334
+#: TurtleArtActivity.py:132 TurtleArtActivity.py:639 TurtleArtActivity.py:730
+#: TurtleArtActivity.py:750 turtleblocks.py:333
 msgid "Save as Logo"
 msgstr "�存為 Logo 檔"
 
-#: TurtleArtActivity.py:240 TurtleArtActivity.py:707 TurtleArtActivity.py:797
-#: TurtleArtActivity.py:823 turtleblocks.py:330
+#: TurtleArtActivity.py:169 TurtleArtActivity.py:638 TurtleArtActivity.py:727
+#: TurtleArtActivity.py:747 turtleblocks.py:331
 msgid "Save as image"
 msgstr "�存為圖片"
 
-#: TurtleArtActivity.py:248
+#: TurtleArtActivity.py:177
 msgid "snapshot"
 msgstr "螢幕截圖"
 
-#: TurtleArtActivity.py:256 TurtleArtActivity.py:644 TurtleArtActivity.py:684
-#: TurtleArtActivity.py:833
+#: TurtleArtActivity.py:185 TurtleArtActivity.py:572 TurtleArtActivity.py:615
+#: TurtleArtActivity.py:753
 msgid "Save snapshot"
 msgstr "�存螢幕抓圖"
 
-#: TurtleArtActivity.py:297 TurtleArtActivity.py:621 TurtleArtActivity.py:759
-#: turtleblocks.py:352
+#: TurtleArtActivity.py:226 TurtleArtActivity.py:550 TurtleArtActivity.py:689
+#: turtleblocks.py:351
 msgid "Turn off hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:303 turtleblocks.py:354
+#: TurtleArtActivity.py:232 turtleblocks.py:353
 msgid "Turn on hover help"
 msgstr ""
 
-#: TurtleArtActivity.py:311 turtleblocks.py:364
+#: TurtleArtActivity.py:240 turtleblocks.py:363
 msgid "Show palette"
 msgstr "顯示調色盤"
 
-#: TurtleArtActivity.py:317 TurtleArtActivity.py:859 turtleblocks.py:366
+#: TurtleArtActivity.py:246 TurtleArtActivity.py:779 turtleblocks.py:365
 msgid "Hide palette"
 msgstr "隱�調色盤"
 
-#: TurtleArtActivity.py:473
+#: TurtleArtActivity.py:400
 msgid "Rescale coordinates down"
 msgstr "縮�座標軸比例"
 
-#: TurtleArtActivity.py:477 TurtleArtActivity.py:613 TurtleArtActivity.py:755
+#: TurtleArtActivity.py:404 TurtleArtActivity.py:542 TurtleArtActivity.py:685
 msgid "Rescale coordinates up"
 msgstr "�新調整座標（上�）"
 
-#: TurtleArtActivity.py:549 TurtleArtActivity.py:585 TurtleArtActivity.py:675
-#: TurtleArtActivity.py:730 turtleblocks.py:361
+#: TurtleArtActivity.py:476 TurtleArtActivity.py:512 TurtleArtActivity.py:607
+#: TurtleArtActivity.py:660 turtleblocks.py:360
 msgid "Edit"
 msgstr "編輯"
 
-#: TurtleArtActivity.py:554 TurtleArtActivity.py:583 TurtleArtActivity.py:676
-#: TurtleArtActivity.py:747 turtleblocks.py:356
+#: TurtleArtActivity.py:481 TurtleArtActivity.py:510 TurtleArtActivity.py:608
+#: TurtleArtActivity.py:677 turtleblocks.py:355
 msgid "View"
 msgstr "檢視"
 
-#: TurtleArtActivity.py:581 TurtleArtActivity.py:677
+#: TurtleArtActivity.py:508 TurtleArtActivity.py:609
 msgid "Project"
 msgstr "專案"
 
-#: TurtleArtActivity.py:587 TurtleArtActivity.py:674 TurtleArtActivity.py:704
-#: TurtleArtActivity.py:706 TurtleArtActivity.py:792
+#: TurtleArtActivity.py:514 TurtleArtActivity.py:606 TurtleArtActivity.py:635
+#: TurtleArtActivity.py:637 TurtleArtActivity.py:722
 msgid "Save/Load"
 msgstr "儲存/讀�"
 
-#: TurtleArtActivity.py:595 TurtleArtActivity.py:731 turtleblocks.py:359
+#: TurtleArtActivity.py:522 TurtleArtActivity.py:661 turtleblocks.py:358
 msgid "Copy"
 msgstr "複製"
 
-#: TurtleArtActivity.py:597 TurtleArtActivity.py:732 turtleblocks.py:360
+#: TurtleArtActivity.py:524 TurtleArtActivity.py:662 turtleblocks.py:359
 msgid "Paste"
 msgstr "貼上"
 
-#: TurtleArtActivity.py:599 TurtleArtActivity.py:748
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:752
+#: TurtleArtActivity.py:526
+#, fuzzy
+msgid "Restore blocks from trash"
+msgstr "從垃圾桶救回所有�塊"
+
+#: TurtleArtActivity.py:528 TurtleArtActivity.py:678
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:777
 msgid "Fullscreen"
 msgstr "全螢幕"
 
-#: TurtleArtActivity.py:601 TurtleArtActivity.py:749 turtleblocks.py:340
+#: TurtleArtActivity.py:530 TurtleArtActivity.py:679 turtleblocks.py:339
 msgid "Cartesian coordinates"
 msgstr "直角座標系"
 
-#: TurtleArtActivity.py:603 TurtleArtActivity.py:751 turtleblocks.py:342
+#: TurtleArtActivity.py:532 TurtleArtActivity.py:681 turtleblocks.py:341
 msgid "Polar coordinates"
 msgstr "極座標"
 
-#: TurtleArtActivity.py:606 TurtleArtActivity.py:753
+#: TurtleArtActivity.py:535 TurtleArtActivity.py:683
 msgid "Metric coordinates"
 msgstr "矩陣座標"
 
-#: TurtleArtActivity.py:616 TurtleArtActivity.py:757 turtleblocks.py:346
+#: TurtleArtActivity.py:545 TurtleArtActivity.py:687 turtleblocks.py:345
 msgid "Grow blocks"
 msgstr "顯示�塊"
 
-#: TurtleArtActivity.py:618 TurtleArtActivity.py:758 turtleblocks.py:348
+#: TurtleArtActivity.py:547 TurtleArtActivity.py:688 turtleblocks.py:347
 msgid "Shrink blocks"
 msgstr "縮��塊"
 
-#: TurtleArtActivity.py:648 TurtleArtActivity.py:685
+#: TurtleArtActivity.py:576 TurtleArtActivity.py:616
 msgid "Load example"
 msgstr "載入範例"
 
-#: TurtleArtActivity.py:678 TurtleArtActivity.py:865 turtleblocks.py:373
+#: TurtleArtActivity.py:610 TurtleArtActivity.py:785 turtleblocks.py:372
 msgid "Clean"
 msgstr "清除畫�"
 
-#: TurtleArtActivity.py:679 TurtleArtActivity.py:867 turtleblocks.py:374
+#: TurtleArtActivity.py:611 TurtleArtActivity.py:787 turtleblocks.py:373
 msgid "Run"
 msgstr "執行"
 
-#: TurtleArtActivity.py:680 TurtleArtActivity.py:869 turtleblocks.py:375
+#: TurtleArtActivity.py:612 TurtleArtActivity.py:789 turtleblocks.py:374
 msgid "Step"
 msgstr "單步執行"
 
-#: TurtleArtActivity.py:686 util/helpbutton.py:45
+#: TurtleArtActivity.py:617 util/helpbutton.py:45
 msgid "Help"
 msgstr "幫助"
 
-#: TurtleArtActivity.py:687 turtleblocks.py:377
+#: TurtleArtActivity.py:618 turtleblocks.py:376
 msgid "Stop"
 msgstr "�止"
 
-#: TurtleArtActivity.py:710 TurtleArtActivity.py:808 TurtleArtActivity.py:835
+#: TurtleArtActivity.py:640 TurtleArtActivity.py:733 TurtleArtActivity.py:755
 msgid "Load project"
 msgstr "載入專案"
 
-#: TurtleArtActivity.py:713 TurtleArtActivity.py:813 TurtleArtActivity.py:840
+#: TurtleArtActivity.py:643 TurtleArtActivity.py:738 TurtleArtActivity.py:760
 msgid "Load plugin"
 msgstr ""
 
-#: TurtleArtActivity.py:714 TurtleArtActivity.py:816 TurtleArtActivity.py:843
+#: TurtleArtActivity.py:644 TurtleArtActivity.py:741 TurtleArtActivity.py:763
 msgid "Load Python block"
 msgstr "載入Python�塊"
 
-#: TurtleArtActivity.py:787
+#: TurtleArtActivity.py:717
 msgid "Sharing blocks disabled"
 msgstr ""
 
-#: TurtleArtActivity.py:860
+#: TurtleArtActivity.py:780
 msgid "<Ctrl>p"
 msgstr "<Ctrl>p"
 
-#: TurtleArtActivity.py:865
+#: TurtleArtActivity.py:785
 msgid "<Ctrl>e"
 msgstr "<Ctrl>e"
 
-#: TurtleArtActivity.py:867
+#: TurtleArtActivity.py:787
 msgid "<Ctrl>r"
 msgstr "<Ctrl>r"
 
-#: TurtleArtActivity.py:869
+#: TurtleArtActivity.py:789
 msgid "<Ctrl>w"
 msgstr "<Ctrl>w"
 
-#: TurtleArtActivity.py:878
+#: TurtleArtActivity.py:792
 msgid "<Ctrl>s"
 msgstr "<Ctrl>s"
 
-#: TurtleArtActivity.py:1011 TurtleArtActivity.py:1016
-#: TurtleArtActivity.py:1083
+#: TurtleArtActivity.py:927 TurtleArtActivity.py:932 TurtleArtActivity.py:999
 msgid "Plugin could not be installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1079
+#: TurtleArtActivity.py:995
 msgid "Please restart Turtle Art in order to use the plugin."
 msgstr ""
 
-#: TurtleArtActivity.py:1097
+#: TurtleArtActivity.py:1013
 #, python-format
 msgid "Plugin %s already installed."
 msgstr ""
 
-#: TurtleArtActivity.py:1098
+#: TurtleArtActivity.py:1014
 #, python-format
 msgid "Do you want to reinstall %s?"
 msgstr ""
@@ -1052,659 +1056,672 @@ msgstr "上傳失敗"
 
 #: plugins/accelerometer/accelerometer.py:49
 #: plugins/audio_sensors/audio_sensors.py:75
-#: plugins/camera_sensor/camera_sensor.py:56
+#: plugins/camera_sensor/camera_sensor.py:57
 #: plugins/light_sensor/light_sensor.py:49 plugins/rfid/rfid.py:86
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:317
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:329
 msgid "Palette of sensor blocks"
 msgstr "�測器�塊的�色"
 
-#: plugins/accelerometer/accelerometer.py:55
-#: plugins/accelerometer/accelerometer.py:62
+#: plugins/accelerometer/accelerometer.py:56
+#: plugins/accelerometer/accelerometer.py:63
 msgid "acceleration"
 msgstr "加速度"
 
-#: plugins/accelerometer/accelerometer.py:57
-#: plugins/accelerometer/accelerometer.py:64
+#: plugins/accelerometer/accelerometer.py:58
+#: plugins/accelerometer/accelerometer.py:65
 msgid "push acceleration in x, y, z to heap"
 msgstr "將 x, y, z 加速度放入堆疊"
 
-#: plugins/audio_sensors/audio_sensors.py:82
-#: plugins/audio_sensors/audio_sensors.py:97 pysamples/grecord.py:205
-#: taextras.py:286
+#: plugins/audio_sensors/audio_sensors.py:83
+#: plugins/audio_sensors/audio_sensors.py:98 pysamples/grecord.py:205
+#: taextras.py:313
 msgid "sound"
 msgstr "音效"
 
-#: plugins/audio_sensors/audio_sensors.py:83
-#: plugins/audio_sensors/audio_sensors.py:98
+#: plugins/audio_sensors/audio_sensors.py:84
+#: plugins/audio_sensors/audio_sensors.py:99
 msgid "raw microphone input signal"
 msgstr "RAW格�麥克風輸入訊號"
 
-#: plugins/audio_sensors/audio_sensors.py:89
-#: plugins/audio_sensors/audio_sensors.py:104
+#: plugins/audio_sensors/audio_sensors.py:90
+#: plugins/audio_sensors/audio_sensors.py:105
 msgid "loudness"
 msgstr "音�"
 
-#: plugins/audio_sensors/audio_sensors.py:90
-#: plugins/audio_sensors/audio_sensors.py:105
+#: plugins/audio_sensors/audio_sensors.py:91
+#: plugins/audio_sensors/audio_sensors.py:106
 msgid "microphone input volume"
 msgstr "麥克風輸入音�"
 
-#: plugins/audio_sensors/audio_sensors.py:118
-#: plugins/audio_sensors/audio_sensors.py:126
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/audio_sensors/audio_sensors.py:119
+#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "pitch"
 msgstr "音高"
 
-#: plugins/audio_sensors/audio_sensors.py:119
-#: plugins/audio_sensors/audio_sensors.py:127
+#: plugins/audio_sensors/audio_sensors.py:120
+#: plugins/audio_sensors/audio_sensors.py:128
 msgid "microphone input pitch"
 msgstr "麥克風輸入音高"
 
-#: plugins/audio_sensors/audio_sensors.py:150
-#: plugins/audio_sensors/audio_sensors.py:164
-#: plugins/audio_sensors/audio_sensors.py:177
-#: plugins/audio_sensors/audio_sensors.py:191
-msgid "resistance"
-msgstr "電阻"
-
 #: plugins/audio_sensors/audio_sensors.py:151
 #: plugins/audio_sensors/audio_sensors.py:165
 #: plugins/audio_sensors/audio_sensors.py:178
 #: plugins/audio_sensors/audio_sensors.py:192
+msgid "resistance"
+msgstr "電阻"
+
+#: plugins/audio_sensors/audio_sensors.py:152
+#: plugins/audio_sensors/audio_sensors.py:166
+#: plugins/audio_sensors/audio_sensors.py:179
+#: plugins/audio_sensors/audio_sensors.py:193
 msgid "microphone input resistance"
 msgstr "麥克風輸入抗阻"
 
-#: plugins/audio_sensors/audio_sensors.py:156
-#: plugins/audio_sensors/audio_sensors.py:170
-#: plugins/audio_sensors/audio_sensors.py:183
-#: plugins/audio_sensors/audio_sensors.py:197
-msgid "voltage"
-msgstr "電壓"
-
 #: plugins/audio_sensors/audio_sensors.py:157
 #: plugins/audio_sensors/audio_sensors.py:171
 #: plugins/audio_sensors/audio_sensors.py:184
 #: plugins/audio_sensors/audio_sensors.py:198
+msgid "voltage"
+msgstr "電壓"
+
+#: plugins/audio_sensors/audio_sensors.py:158
+#: plugins/audio_sensors/audio_sensors.py:172
+#: plugins/audio_sensors/audio_sensors.py:185
+#: plugins/audio_sensors/audio_sensors.py:199
 msgid "microphone input voltage"
 msgstr "麥克風輸入電壓"
 
-#: plugins/camera_sensor/camera_sensor.py:67
-#: plugins/camera_sensor/camera_sensor.py:79
-#: plugins/camera_sensor/camera_sensor.py:97
-#: plugins/camera_sensor/camera_sensor.py:110
-#: plugins/light_sensor/light_sensor.py:55
-#: plugins/light_sensor/light_sensor.py:62
+#: plugins/camera_sensor/camera_sensor.py:61
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:133
+msgid "Palette of media objects"
+msgstr "媒體物件調色盤"
+
+#: plugins/camera_sensor/camera_sensor.py:73
+#: plugins/camera_sensor/camera_sensor.py:86
+#: plugins/camera_sensor/camera_sensor.py:105
+#: plugins/camera_sensor/camera_sensor.py:118
+#: plugins/light_sensor/light_sensor.py:56
+#: plugins/light_sensor/light_sensor.py:63
 msgid "brightness"
 msgstr "亮度"
 
-#: plugins/camera_sensor/camera_sensor.py:68
-#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:75
+#: plugins/camera_sensor/camera_sensor.py:107
 msgid "light level detected by camera"
 msgstr "由�影機�測亮度"
 
-#: plugins/camera_sensor/camera_sensor.py:80
-#: plugins/camera_sensor/camera_sensor.py:111
+#: plugins/camera_sensor/camera_sensor.py:88
+#: plugins/camera_sensor/camera_sensor.py:120
 msgid "Average RGB color from camera is pushed to the stack"
 msgstr "�影機的RGB平�色彩已經進入堆疊中"
 
-#: plugins/camera_sensor/camera_sensor.py:91
-#: plugins/camera_sensor/camera_sensor.py:123
+#: plugins/camera_sensor/camera_sensor.py:99
+#: plugins/camera_sensor/camera_sensor.py:132
 msgid "camera output"
 msgstr "�影機輸出"
 
-#: plugins/light_sensor/light_sensor.py:57
-#: plugins/light_sensor/light_sensor.py:64
+#: plugins/light_sensor/light_sensor.py:58
+#: plugins/light_sensor/light_sensor.py:65
 msgid "light level detected by light sensor"
 msgstr "由光線感應器�測亮度"
 
-#: plugins/rfid/rfid.py:91 plugins/rfid/rfid.py:99
+#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
 msgid "RFID"
 msgstr "RFID"
 
-#: plugins/rfid/rfid.py:92 plugins/rfid/rfid.py:100
+#: plugins/rfid/rfid.py:93 plugins/rfid/rfid.py:101
 msgid "read value from RFID device"
 msgstr "從RFID設備讀�數值"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:100
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:103
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:106
 msgid "while"
 msgstr "�時間"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:104
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:107
 msgid "do-while-True operator that uses boolean operators from Numbers palette"
 msgstr "從數值調色盤來的布林�算�使用do-while真值�算�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:110
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:113
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:116
 msgid "until"
 msgstr "直到"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:114
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:117
 msgid "do-until-True operator that uses boolean operators from Numbers palette"
 msgstr "執行直到真值�算�使用數字調色盤上的布林�算�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:121
-msgid "Palette of media objects"
-msgstr "媒體物件調色盤"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:124
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:703
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:874
+msgid "top"
+msgstr "頂端"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:126
+msgid "top of a collapsible stack"
+msgstr "毀�堆疊的頂端"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:128
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:140
 msgid "journal"
 msgstr "日誌"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:129
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
 msgid "Sugar Journal media object"
 msgstr "Sugar日誌媒體物件"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:139
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
 msgid "audio"
 msgstr "音效"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:141
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
 msgid "Sugar Journal audio object"
 msgstr "Sugar日誌�音物件"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:151
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
 msgid "video"
 msgstr "影�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:153
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
 msgid "Sugar Journal video object"
 msgstr "Sugar日誌影�物件"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:163
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:175
 msgid "description"
 msgstr "�述"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:165
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:177
 msgid "Sugar Journal description field"
 msgstr "Sugar日誌�述�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:182
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:210
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:194
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
 msgid "show"
 msgstr "顯示"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:186
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:199
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:214
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:198
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:211
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
 msgid "draws text or show media from the Journal"
 msgstr "從日誌中繪製文字或顯示媒體"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:195
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:207
 msgid "show aligned"
 msgstr "�齊"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:222
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:234
 msgid "set scale"
 msgstr "設定比例"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:226
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:238
 msgid "sets the scale of media"
 msgstr "設定媒體的幅度"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:233
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:245
 msgid "save picture"
 msgstr "儲存圖片"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:235
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:246
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
 msgid "picture name"
 msgstr "圖片�稱"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:236
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:248
 msgid "saves a picture to the Sugar Journal"
 msgstr "儲存圖片到Sugar日誌中"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:244
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:256
 msgid "save SVG"
 msgstr "存�svg圖檔"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:247
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:259
 msgid "saves turtle graphics as an SVG file in the Sugar Journal"
 msgstr "在日誌中儲存�海龜圖片為svg格�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:254
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:266
 msgid "scale"
 msgstr "比例"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:258
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:270
 msgid "holds current scale value"
 msgstr "��目�的縮放值"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:263
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:275
 msgid "media wait"
 msgstr "等待媒體"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:265
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:277
 msgid "wait for current video or audio to complete"
 msgstr "等待完�目�影�或�音"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:271
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:283
 msgid "media stop"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:273
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
 msgid "stop video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:278
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:290
 msgid "media pause"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:280
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:292
 msgid "pause video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:285
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:297
 msgid "media resume"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:287
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:299
 msgid "resume playing video or audio"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:293
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:305
 msgid "speak"
 msgstr "�我說"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:295
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
 msgid "hello"
 msgstr "您好"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:296
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:308
 msgid "speaks text"
 msgstr "說出文字"
 
 #. TRANS: pitch, duration, amplitude
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "sinewave"
 msgstr "正弦波"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:316
 msgid "duration"
 msgstr "時間長度"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:307
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:319
 msgid "plays a sinewave at frequency, amplitude, and duration (in seconds)"
 msgstr "指定播放正弦波頻率�音�以�時間長度(秒)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:323
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:347
 msgid "button down"
 msgstr "按下按�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:326
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:339
 msgid "returns 1 if mouse button is pressed"
 msgstr "當滑鼠按�按下時傳回 1"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:333
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:350
+#, fuzzy
+msgid "returns True if mouse button is pressed"
+msgstr "當滑鼠按�按下時傳回 1"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:357
 msgid "mouse x"
 msgstr "滑鼠座標 x"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:336
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:360
 msgid "returns mouse x coordinate"
 msgstr "傳回滑鼠�置的 x 座標"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:343
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
 msgid "mouse y"
 msgstr "滑鼠座標 y"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:346
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:370
 msgid "returns mouse y coordinate"
 msgstr "傳回滑鼠�置的 y 座標"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:354
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:378
 msgid "query keyboard"
 msgstr "詢��盤"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:356
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:380
 msgid "query for keyboard input (results stored in keyboard block)"
 msgstr "�盤輸入查詢（�果儲存在�盤�塊）"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:363
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:387
 msgid "keyboard"
 msgstr "�盤"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:367
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:391
 #, fuzzy
 msgid "holds results of query-keyboard block as ASCII"
 msgstr "��詢��盤�塊的�果"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:399
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
 msgid "read pixel"
 msgstr "讀��素"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:402
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:426
 msgid "RGB color under the turtle is pushed to the stack"
 msgstr "�海龜下的RGB色系已經推入堆疊中"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:410
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:434
 msgid "turtle sees"
 msgstr "��龜的視野"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:412
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:436
 msgid "returns the color that the turtle \"sees\""
 msgstr "回傳��龜看到的�色"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:420 taextras.py:304
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:444 taextras.py:332
 msgid "time"
 msgstr "時間"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:423
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:447
 msgid "elapsed time (in seconds) since program started"
 msgstr "程�啟動後所經�的時間（秒）"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:432
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:456
 msgid "Palette of extra options"
 msgstr "調色盤�外�項"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:438
+#. TRANS: push adds a new item to the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:463
 msgid "push"
 msgstr "存入堆疊"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:441
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:466
 msgid "pushes value onto FILO (first-in last-out heap)"
 msgstr "把數值推�FILO(first-in-hand heap)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:451
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:476
 msgid "show heap"
 msgstr "顯示堆疊"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:454
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:479
 msgid "shows values in FILO (first-in last-out heap)"
 msgstr "在FILO中顯示數值"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:464
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:489
 msgid "empty heap"
 msgstr "清除堆疊"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:467
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:492
 msgid "emptys FILO (first-in-last-out heap)"
 msgstr "清除FILO(first-in-last-out heap)"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:477
+#. TRANS: pop removes a new item from the program stack
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
 msgid "pop"
 msgstr "�出堆疊"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:481
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:507
 msgid "pops value off FILO (first-in last-out heap)"
 msgstr "跳出FILO關閉值"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:491
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:517
 #, fuzzy
 msgid "empty heap?"
 msgstr "清除堆疊"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:494
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:520
 msgid "returns True if heap is empty"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:501
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:503
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:527
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:529
 msgid "comment"
 msgstr "註記"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:505
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:531
 msgid "places a comment in your code"
 msgstr "在程�碼中�註記"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:511
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:537
 msgid "print"
 msgstr "顯示"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:515
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
 msgid "prints value in status block at bottom of the screen"
 msgstr "列�螢幕下方堆疊�塊的值"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:525
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:551
 msgid "Python chr operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:534
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:560
 msgid "Python int operator"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:541
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:554
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:568
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:567
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:580
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:594
 msgid "Python"
 msgstr "Python"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:545
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:571
 msgid ""
 "a programmable block: used to add advanced single-variable math equations, e."
 "g., sin(x)"
 msgstr "�執行�塊：用以增加進階的單一變項數學�（如：sin(x)）"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:558
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sqrt(x*x+y*y)"
 msgstr "�執行�塊：用以添加進階多變數數學方程�（如：sqrt(X^X+Y^Y）"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:572
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:598
 msgid ""
 "a programmable block: used to add advanced multi-variable math equations, e."
 "g., sin(x+y+z)"
 msgstr "�執行�塊：用以添加進階多變數數學�（如：sin(x+y+z)）"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:584
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:600
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:615
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:610
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:626
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
 msgid "Python block"
 msgstr "Python�塊"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:586
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:602
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:618
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:612
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:628
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:644
 msgid "runs code found in the tamyblock.py module found in the Journal"
 msgstr "從日誌中的tamyblock.py模組執行code"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:631
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:657
 msgid "Cartesian"
 msgstr "笛�爾"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:633
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:659
 msgid "displays Cartesian coordinates"
 msgstr "顯示笛�爾座標系"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:639
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:665
 msgid "polar"
 msgstr "極"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:641
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:667
 msgid "displays polar coordinates"
 msgstr "顯示極座標"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:647
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:673
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
 msgid "turtle"
 msgstr "��龜"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:651
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
 msgid "chooses which turtle to command"
 msgstr "�擇�控制的��龜"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:660
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:669
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:686
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:695
 msgid "turtle shell"
 msgstr "龜殼"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:662
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:670
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:688
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:696
 msgid "put a custom 'shell' on the turtle"
 msgstr "替��龜穿上自製的龜殼"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:675
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:849
-msgid "top"
-msgstr "頂端"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:677
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:704
 msgid "top of a collapsed stack"
 msgstr "崩潰堆疊的上方"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:683
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:825
-msgid "bottom"
-msgstr "底端"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:684
-msgid "bottom of a collapsible stack"
-msgstr "毀�堆疊的底端"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:692
-msgid "collapsed stack: click to open"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:730
+msgid "load"
 msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:701
-msgid "bottom block in a collapsed stack: click to open"
-msgstr "在底部�塊的崩壞堆疊：點�以開啟"
-
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:708
 #: plugins/turtle_blocks_extras/turtle_blocks_extras.py:712
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:722
-msgid "top of stack"
-msgstr "堆疊上方"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:723
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:734
+#, fuzzy
+msgid "loads a block"
+msgstr "載入我的�塊"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:709
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:719
-msgid "label"
-msgstr "標籤"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:733
+#, fuzzy
+msgid "setxy"
+msgstr "指定座標"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:718
-msgid "top of a collapsible stack"
-msgstr "毀�堆疊的頂端"
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:742
+msgid "palette"
+msgstr ""
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:745
+msgid "selects a palette"
+msgstr ""
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:728
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:753
 msgid "Palette of presentation templates"
 msgstr "展示模版調色盤"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:735
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:760
 msgid "hide blocks"
 msgstr "隱��塊"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:737
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:762
 msgid "declutters canvas by hiding blocks"
 msgstr "用隱��塊來屠次表现油畫"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:744
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:769
 msgid "show blocks"
 msgstr "顯示�塊"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:746
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:771
 msgid "restores hidden blocks"
 msgstr "回復隱��塊"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:754
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:779
 msgid "hides the Sugar toolbars"
 msgstr "隱�sugar工具列"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:763
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:788
 msgid "list"
 msgstr "列表"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:767
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1002
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:792
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1027
 msgid "presentation bulleted list"
 msgstr "列點展示"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:775
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1004
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:800
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1029
 msgid "presentation template: list of bullets"
 msgstr "展示模版：列點"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:782
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:944
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:807
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:969
 msgid "presentation template: select Journal object (no description)"
 msgstr "簡報模版：�擇日誌中的物件（無說明）"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:789
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:929
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:814
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:954
 msgid "presentation template: select Journal object (with description)"
 msgstr "展示模版：�擇日誌中的物件（有�述）"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:796
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:989
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:821
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1014
 msgid "presentation template: select four Journal objects"
 msgstr "外觀模版：�擇四個日誌中的物件"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:803
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:810
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:959
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:974
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:835
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:984
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:999
 msgid "presentation template: select two Journal objects"
 msgstr "展示模版：�擇兩個日誌中的物件"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:820
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:845
 msgid "xcor of left of screen"
 msgstr "視窗左邊的x座標"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:828
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:850
+msgid "bottom"
+msgstr "底端"
+
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:853
 msgid "ycor of bottom of screen"
 msgstr "螢幕下方的y座標"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:833 taextras.py:224
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:858 taextras.py:247
 msgid "width"
 msgstr "寬度"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:836
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:861
 msgid "the canvas width"
 msgstr "畫�寬度"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:844
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:869
 msgid "xcor of right of screen"
 msgstr "螢幕�方的x座標"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:852
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:877
 msgid "ycor of top of screen"
 msgstr "螢幕上方的y座標"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:857 taextras.py:219
-#: taextras.py:225
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:882 taextras.py:242
+#: taextras.py:248
 msgid "height"
 msgstr "高度"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:860
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
 msgid "the canvas height"
 msgstr "畫布高度"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:867
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:892
 msgid "title x"
 msgstr "x軸標題"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:876
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:901
 msgid "title y"
 msgstr "y軸標題"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:885
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:910
 msgid "left x"
 msgstr "x軸左�"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:894
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:919
 msgid "top y"
 msgstr "y軸頂端"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:903
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:928
 msgid "right x"
 msgstr "x軸��"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:912
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:937
 msgid "bottom y"
 msgstr "y軸底端"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:927
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:942
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:952
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:967
 msgid "presentation 1x1"
 msgstr "展示為1x1"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:957
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:982
 msgid "presentation 2x1"
 msgstr "以2x1方�展示"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:972
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:997
 msgid "presentation 1x2"
 msgstr "展示為1x2"
 
-#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:987
+#: plugins/turtle_blocks_extras/turtle_blocks_extras.py:1012
 msgid "presentation 2x2"
 msgstr "以2x2方�展示"
 
@@ -1845,11 +1862,11 @@ msgstr "環境光"
 msgid "temperature"
 msgstr "溫度"
 
-#: taextras.py:76 taextras.py:267
+#: taextras.py:76 taextras.py:292
 msgid "distance"
 msgstr "�離"
 
-#: taextras.py:77 taextras.py:264
+#: taextras.py:77 taextras.py:289
 msgid "tilt"
 msgstr "傾斜"
 
@@ -1866,12 +1883,12 @@ msgid "Butia Robot"
 msgstr "棕櫚機器人"
 
 #: taextras.py:81
-msgid "delay Butia"
-msgstr "延�棕櫚"
+msgid "refresh Butia"
+msgstr ""
 
 #: taextras.py:82
-msgid "wait for argument seconds"
-msgstr "等待�數給定的秒數"
+msgid "refresh the state of the Butia palette and blocks"
+msgstr ""
 
 #. TRANS: This string is shorthand for "battery charge of Butia"
 #: taextras.py:84
@@ -1891,7 +1908,7 @@ msgstr ""
 #: taextras.py:88
 #, fuzzy
 msgid ""
-"set the speed of the Butia motors as a value between 0 and 1023, passed by "
+"set the speed of the Butia motors to a value between 0 and 1023, passed by "
 "an argument"
 msgstr "由給定�數設定棕櫚馬�的速度值由 0 到 1023。"
 
@@ -1910,30 +1927,31 @@ msgstr "棕櫚機器人往�移動。"
 msgid "move the Butia robot forward a predefined distance"
 msgstr "棕櫚機器人往�移動一定的�離。"
 
-#. TRANS: This string is shorthand for "move Butia backward"
+#. TRANS: This string is shorthand for "turn Butia left"
 #: taextras.py:95
+msgid "left Butia"
+msgstr "棕櫚左移"
+
+#: taextras.py:96
+#, fuzzy
+msgid "turn the Butia robot to the left"
+msgstr "棕櫚機器人轉 x 度。"
+
+#. TRANS: This string is shorthand for "move Butia backward"
+#: taextras.py:98
 msgid "backward Butia"
 msgstr "棕櫚往後移"
 
-#: taextras.py:96
+#: taextras.py:99
 #, fuzzy
 msgid "move the Butia robot backward"
 msgstr "棕櫚機器人往後移動。"
 
-#: taextras.py:97
+#: taextras.py:100
 #, fuzzy
 msgid "move the Butia robot backward a predefined distance"
 msgstr "棕櫚機器人往後移動一定的�離。"
 
-#. TRANS: This string is shorthand for "turn Butia left"
-#: taextras.py:99
-msgid "left Butia"
-msgstr "棕櫚左移"
-
-#: taextras.py:100
-msgid "turn the Butia robot at left"
-msgstr ""
-
 #. TRANS: This string is shorthand for "turn Butia right"
 #: taextras.py:102
 msgid "right Butia"
@@ -1965,12 +1983,12 @@ msgstr ""
 msgid "display Butia"
 msgstr "延�棕櫚"
 
-#. TRANS: this string must contain only ASCII characters.
-#. The len must be 32 characters/spaces.
-#: taextras.py:111
+#: taextras.py:109
 msgid "Hello World    Butia            "
 msgstr ""
 
+#. TRANS: this string must contain only ASCII characters.
+#. The len must be 32 characters/spaces.
 #: taextras.py:112
 #, fuzzy
 msgid "print text in Butia robot 32-character ASCII display"
@@ -1981,940 +1999,1046 @@ msgid "Butia"
 msgstr "棕櫚"
 
 #: taextras.py:117
-msgid "The camera was not found."
-msgstr "找�到�影機。"
+#, fuzzy
+msgid "Error on initialization of the camera"
+msgstr "�始化�影機時發生錯誤。"
 
 #: taextras.py:118
-msgid "Error on the initialization of the camera."
-msgstr "�始化�影機時發生錯誤。"
+msgid "No camera was found"
+msgstr ""
 
 #: taextras.py:119
+msgid "Error stopping camera"
+msgstr ""
+
+#: taextras.py:120
+msgid "Error starting camera"
+msgstr ""
+
+#. TRANS: The "mask" is used to restrict processing to a region in the image
+#: taextras.py:122
+msgid "Error making mask"
+msgstr ""
+
+#: taextras.py:123
 msgid "FollowMe"
 msgstr "跟我來"
 
-#: taextras.py:120
+#: taextras.py:124
 msgid "follow"
 msgstr ""
 
-#: taextras.py:121
-msgid "R"
+#. TRANS: Green component of a color
+#: taextras.py:126
+msgid "G"
 msgstr ""
 
-#: taextras.py:122
-msgid "G"
+#. TRANS: Red component of a color
+#: taextras.py:128
+msgid "R"
 msgstr ""
 
-#: taextras.py:123
+#. TRANS: Blue component of a color
+#: taextras.py:130
 msgid "B"
 msgstr ""
 
-#: taextras.py:124
+#: taextras.py:131
 msgid "follow a RGB color"
 msgstr "跟隨一個 RGB �色"
 
-#: taextras.py:125
+#: taextras.py:132
 msgid "threshold"
 msgstr ""
 
-#: taextras.py:126
+#: taextras.py:133
 msgid "set a threshold for a RGB color"
 msgstr ""
 
-#: taextras.py:127
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:135
 msgid "save calibration 1"
 msgstr ""
 
-#: taextras.py:128
+#: taextras.py:136
 msgid "stores a calibration in calibration 1"
 msgstr ""
 
-#: taextras.py:129
+#. TRANS: the calibration can be saved for later use
+#: taextras.py:138
 msgid "save calibration 2"
 msgstr ""
 
-#: taextras.py:130
+#: taextras.py:139
 msgid "stores a calibration in calibration 2"
 msgstr ""
 
-#: taextras.py:131
+#. TRANS: the calibration is used to match an RGB color to a target
+#: taextras.py:141
 msgid "calibration"
 msgstr ""
 
-#: taextras.py:132
+#: taextras.py:142
 msgid "stores a personalized calibration"
 msgstr ""
 
-#: taextras.py:133
+#: taextras.py:143
 msgid "calibration 1"
 msgstr ""
 
-#: taextras.py:134
+#: taextras.py:144
 msgid "return calibration 1"
 msgstr ""
 
-#: taextras.py:135
+#: taextras.py:145
 msgid "calibration 2"
 msgstr ""
 
-#: taextras.py:136
+#: taextras.py:146
 msgid "return calibration 2"
 msgstr ""
 
-#: taextras.py:137
+#: taextras.py:147
 msgid "return a personalized calibration"
 msgstr ""
 
-#: taextras.py:138
+#: taextras.py:148
 msgid "x position"
 msgstr "x �置"
 
-#: taextras.py:139
+#: taextras.py:149
 msgid "return x position"
 msgstr "傳回 x �置"
 
-#: taextras.py:140
+#: taextras.py:150
 msgid "y position"
 msgstr "y �置"
 
-#: taextras.py:141
+#: taextras.py:151
 msgid "return y position"
 msgstr "傳回 y �置"
 
-#: taextras.py:142
+#: taextras.py:152
 msgid "pixels"
 msgstr ""
 
-#: taextras.py:143
+#: taextras.py:153
 msgid "return the number of pixels of the biggest blob"
 msgstr ""
 
-#: taextras.py:144
+#: taextras.py:154
 msgid "follow a color or calibration"
 msgstr ""
 
-#: taextras.py:145
+#: taextras.py:155
 msgid "minimum pixels"
 msgstr ""
 
-#: taextras.py:146
+#: taextras.py:156
 msgid "set the minimal number of pixels to follow"
 msgstr ""
 
-#: taextras.py:147
+#: taextras.py:157
+msgid "camera mode"
+msgstr ""
+
+#: taextras.py:158
+msgid "set the color mode of the camera: RGB, YUV, or HSV"
+msgstr ""
+
+#: taextras.py:159
+msgid "RGB"
+msgstr ""
+
+#: taextras.py:160
+msgid "set the color mode of the camera to RGB"
+msgstr ""
+
+#: taextras.py:161
+msgid "YUV"
+msgstr ""
+
+#: taextras.py:162
+msgid "set the color mode of the camera to YUV"
+msgstr ""
+
+#: taextras.py:163
+msgid "HSV"
+msgstr ""
+
+#: taextras.py:164
+msgid "set the color mode of the camera to HSV"
+msgstr ""
+
+#: taextras.py:165
 msgid "empty calibration"
 msgstr ""
 
-#: taextras.py:148
+#: taextras.py:166
 msgid "error in string conversion"
 msgstr ""
 
-#: taextras.py:152
+#. TRANS: SumBot is a robot programmed for "Sumo wrestling"
+#: taextras.py:171
 msgid "SumBot"
 msgstr ""
 
-#: taextras.py:153
+#: taextras.py:172
 msgid "speed SumBot"
 msgstr ""
 
-#: taextras.py:154
+#: taextras.py:173
 msgid "submit the speed to the SumBot"
 msgstr ""
 
-#: taextras.py:155
+#: taextras.py:174
 #, fuzzy
 msgid "set the default speed for the movement commands"
 msgstr "設定�設移動指令的速度。"
 
 #. TRANS: This string is shorthand for "move SumBot forward"
-#: taextras.py:157
+#: taextras.py:176
 msgid "forward SumBot"
 msgstr ""
 
-#: taextras.py:158
+#: taextras.py:177
 msgid "move SumBot forward"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot backward"
-#: taextras.py:160
+#: taextras.py:179
 msgid "backward SumBot"
 msgstr ""
 
-#: taextras.py:161
+#: taextras.py:180
 msgid "move SumBot backward"
 msgstr ""
 
-#: taextras.py:162
+#: taextras.py:181
 msgid "stop SumBot"
 msgstr ""
 
-#: taextras.py:163
+#: taextras.py:182
 msgid "stop the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "turn SumBot left"
-#: taextras.py:165
+#: taextras.py:184
 msgid "left SumBot"
 msgstr ""
 
-#: taextras.py:166
+#: taextras.py:185
 msgid "turn left the SumBot"
 msgstr ""
 
 #. TRANS: This string is shorthand for "move SumBot right"
-#: taextras.py:168
+#: taextras.py:187
 msgid "right SumBot"
 msgstr ""
 
-#: taextras.py:169
+#: taextras.py:188
 msgid "turn right the SumBot"
 msgstr ""
 
-#: taextras.py:170
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the center of the playing field
+#: taextras.py:191
 msgid "angle to center"
 msgstr "�中心角度"
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:172
+#: taextras.py:193
 #, fuzzy
 msgid "get the angle to the center of the dohyo"
 msgstr "�得��場中心的角度"
 
-#: taextras.py:173
+#. TRANS: The angle to the center is the angle SumBot must turn to
+#. face the Enemy (opponent)
+#: taextras.py:196
 msgid "angle to Enemy"
 msgstr ""
 
-#: taextras.py:174
+#: taextras.py:197
 #, fuzzy
 msgid "get the angle to the Enemy"
 msgstr "�得��手的�離"
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot"
-#: taextras.py:176
+#: taextras.py:199
 msgid "x coor. SumBot"
 msgstr ""
 
-#: taextras.py:177
+#: taextras.py:200
 #, fuzzy
 msgid "get the x coordinate of the SumBot"
 msgstr "�得機器人的 x 座標"
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot"
-#: taextras.py:179
+#: taextras.py:202
 msgid "y coor. SumBot"
 msgstr ""
 
-#: taextras.py:180
+#: taextras.py:203
 #, fuzzy
 msgid "get the y coordinate of the SumBot"
 msgstr "�得機器人的 y 座標"
 
 #. TRANS: This string is shorthand for "x coordinate of SumBot's enemy"
-#: taextras.py:182
+#: taextras.py:205
 msgid "x coor. Enemy"
 msgstr ""
 
-#: taextras.py:183
+#: taextras.py:206
 #, fuzzy
 msgid "get the x coordinate of the Enemy"
 msgstr "�得機器人的 x 座標"
 
 #. TRANS: This string is shorthand for "y coordinate of SumBot's enemy"
-#: taextras.py:185
+#: taextras.py:208
 msgid "y coor. Enemy"
 msgstr ""
 
-#: taextras.py:186
+#: taextras.py:209
 #, fuzzy
 msgid "get the y coordinate of the Enemy"
 msgstr "�得機器人的 y 座標"
 
 #. TRANS: This string is shorthand for "rotation of SumBot"
-#: taextras.py:188
+#: taextras.py:211
 msgid "rotation SumBot"
 msgstr ""
 
-#: taextras.py:189
+#: taextras.py:212
 #, fuzzy
 msgid "get the rotation of the Sumbot"
 msgstr "�得�手的旋轉值"
 
 #. TRANS: This string is shorthand for "rotation of SumBot's enemy"
-#: taextras.py:191
+#: taextras.py:214
 msgid "rotation Enemy"
 msgstr ""
 
-#: taextras.py:192
+#: taextras.py:215
 #, fuzzy
 msgid "get the rotation of the Enemy"
 msgstr "�得�手的旋轉值"
 
-#: taextras.py:193
+#: taextras.py:216
 msgid "distance to center"
 msgstr "離中心的�離"
 
 #. TRANS: dohyo is the playing field
-#: taextras.py:195
+#: taextras.py:218
 #, fuzzy
 msgid "get the distance to the center of the dohyo"
 msgstr "�得��場中心的�離"
 
-#: taextras.py:196
+#: taextras.py:219
 msgid "distance to Enemy"
 msgstr ""
 
-#: taextras.py:197
+#: taextras.py:220
 #, fuzzy
 msgid "get the distance to the Enemy"
 msgstr "�得��手的�離"
 
-#: taextras.py:198
+#: taextras.py:221
 msgid "update information"
 msgstr "更新訊�"
 
-#: taextras.py:199
+#: taextras.py:222
 #, fuzzy
 msgid "update information from the server"
 msgstr "自伺�器更新訊�"
 
 #. TRANS: Please use similar terms to those used in the Physics Activity
-#: taextras.py:204
+#: taextras.py:227
 msgid "Palette of physics blocks"
 msgstr "物件�塊的�色"
 
-#: taextras.py:205
+#: taextras.py:228
 msgid "start polygon"
 msgstr "開始畫多邊形"
 
-#: taextras.py:206
+#: taextras.py:229
 msgid "Begin defining a new polygon based on the current Turtle xy position."
 msgstr "由目��海龜的�置，開始定義一個新的多邊形。"
 
-#: taextras.py:208
+#: taextras.py:231
 msgid "add point"
 msgstr "新增頂點"
 
-#: taextras.py:209
+#: taextras.py:232
 msgid ""
 "Add a new point to the current polygon based on the current Turtle xy "
 "position."
 msgstr "由目��海龜的�置，在目�的多邊形上新增頂點。"
 
-#: taextras.py:211
+#: taextras.py:234
 msgid "end polygon"
 msgstr "��多邊形"
 
-#: taextras.py:212
+#: taextras.py:235
 msgid "Define a new polygon."
 msgstr "定義一個新的多邊形。"
 
-#: taextras.py:213
+#: taextras.py:236
 msgid "end filled polygon"
 msgstr "��填充多邊形"
 
-#: taextras.py:214
+#: taextras.py:237
 msgid "Not a simple polygon"
 msgstr "�是一個簡單的多邊形"
 
-#: taextras.py:215
+#: taextras.py:238
 msgid "Define a new filled polygon."
 msgstr "定義一個新的填充多邊形。"
 
-#: taextras.py:216
+#: taextras.py:239
 msgid "triangle"
 msgstr "三角形"
 
 #. TRANS: base of a triangle
-#: taextras.py:218
+#: taextras.py:241
 msgid "base"
 msgstr "基底"
 
-#: taextras.py:220
+#: taextras.py:243
 msgid "Add a triangle object to the project."
 msgstr "專案中新增一個三角形物件。"
 
-#: taextras.py:221
+#: taextras.py:244
 msgid "circle"
 msgstr "圓形"
 
-#: taextras.py:222
+#: taextras.py:245
 msgid "Add a circle object to the project."
 msgstr "專案中新增一個圓形物件。"
 
-#: taextras.py:223
+#: taextras.py:246
 msgid "rectangle"
 msgstr "長方形"
 
-#: taextras.py:226
+#: taextras.py:249
 msgid "Add a rectangle object to the project."
 msgstr "專案中新增一個長方形物件。"
 
-#: taextras.py:227
+#: taextras.py:250
 msgid "reset"
 msgstr "�置"
 
-#: taextras.py:228
+#: taextras.py:251
 msgid "Reset the project; clear the object list."
 msgstr "�置專案，清除物件清單。"
 
-#: taextras.py:229
+#: taextras.py:252
 msgid "motor"
 msgstr "發動機"
 
-#: taextras.py:230
+#. TRANS: torque as in engine torque
+#: taextras.py:254
 msgid "torque"
 msgstr "扭力"
 
-#: taextras.py:231
+#: taextras.py:255
 msgid "speed"
 msgstr "速度"
 
-#: taextras.py:232
+#: taextras.py:256
 msgid ""
 "Motor torque and speed range from 0 (off) to positive numbers; motor is "
 "placed on the most recent object created."
 msgstr "發動機的扭力與速度值，由 0 (關閉)到一個正數，發動機放在最後建立的物件上。"
 
-#: taextras.py:234 taextras.py:355
+#: taextras.py:258 taextras.py:392
 msgid "pin"
 msgstr "釘梢"
 
-#: taextras.py:235
+#: taextras.py:259
 msgid "Pin an object down so that it cannot fall."
 msgstr "固定一個物件使其�掉�。"
 
-#: taextras.py:236
+#: taextras.py:260
 msgid "joint"
 msgstr "關節"
 
-#: taextras.py:239
+#: taextras.py:263
 msgid ""
 "Join two objects together (the most recent object created and the object at "
 "point x, y)."
 msgstr "用來連接兩個物件(上一個建立的物件與�於x, y�置的�一個物件)"
 
-#: taextras.py:241
+#: taextras.py:265
 msgid "save as Physics activity"
 msgstr ""
 
-#: taextras.py:242
+#: taextras.py:266
 msgid "Save the project to the Journal as a Physics activity."
 msgstr "�存專案到日誌上�為物�活動"
 
 #. TRANS: Here, gear means a toothed wheel, as in a clock-works
-#: taextras.py:244
+#: taextras.py:268
 msgid "gear"
 msgstr ""
 
-#: taextras.py:245
+#: taextras.py:269
 #, fuzzy
 msgid "Add a gear object to the project."
 msgstr "專案中新增一個圓形物件。"
 
-#: taextras.py:246
+#: taextras.py:270
 msgid "density"
 msgstr "密度"
 
-#: taextras.py:247
+#: taextras.py:271
 msgid ""
 "Set the density property for objects (density can be any positive number)."
 msgstr "訂定物件的密度值 (任�正數)。"
 
-#: taextras.py:249
+#: taextras.py:273
 msgid "friction"
 msgstr "摩擦係數"
 
-#: taextras.py:250
+#: taextras.py:274
 msgid ""
 "Set the friction property for objects (value from 0 to 1, where 0 turns "
 "friction off and 1 is strong friction)."
 msgstr "訂定物件的摩擦係數 (介於0無摩擦到1最大)。"
 
-#. TRANS: bounciness is restitution
-#: taextras.py:253
+#. TRANS: bounciness is coefficient of restitution
+#: taextras.py:277
 msgid "bounciness"
 msgstr "彈性係數"
 
-#: taextras.py:254
+#: taextras.py:278
 msgid ""
 "Set the bounciness property for objects (a value from 0 to 1, where 0 means "
 "no bounce and 1 is very bouncy)."
 msgstr "訂定物件的彈性係數 (介於0無彈性到1最大)。"
 
-#: taextras.py:256
+#. TRANS: dynamic here means moving vs in a fixed position
+#: taextras.py:281
 msgid "dynamic"
 msgstr "�動性"
 
-#: taextras.py:257
+#: taextras.py:282
 msgid ""
 "If dynamic = 1, the object can move; if dynamic = 0, it is fixed in position."
 msgstr "當�動性 = 1 時物件�以移動，�動性 = 0 時物件是固定的。"
 
 #. TRANS: WeDo is a robotics product of the LEGO company
-#: taextras.py:263
+#: taextras.py:288
 #, fuzzy
 msgid "Palette of WeDo blocks"
 msgstr "�測器�塊的�色"
 
-#: taextras.py:265
+#: taextras.py:290
 msgid ""
 "tilt sensor output: (-1 == no tilt, 0 == tilt forward, 3 == tilt back, 1 == "
 "tilt left, 2 == tilt right)"
 msgstr ""
 
 #. TRANS: This string is shorthand for "output of the distance sensor"
-#: taextras.py:269
+#: taextras.py:294
 msgid "distance sensor output"
 msgstr ""
 
-#: taextras.py:270
+#: taextras.py:295
 msgid "Motor A"
 msgstr ""
 
-#: taextras.py:271
+#: taextras.py:296
 msgid "returns the current value of Motor A"
 msgstr ""
 
-#: taextras.py:272
+#: taextras.py:297
 msgid "Motor B"
 msgstr ""
 
-#: taextras.py:273
+#: taextras.py:298
 msgid "returns the current value of Motor B"
 msgstr ""
 
-#: taextras.py:274
+#: taextras.py:299
 msgid "set the value for Motor A"
 msgstr ""
 
-#: taextras.py:275
+#: taextras.py:300
 msgid "set the value for Motor B"
 msgstr ""
 
 #. TRANS: Lego NXT is a robotics product of the LEGO company
-#: taextras.py:280
+#: taextras.py:305
 msgid "Palette of LEGO NXT blocks of motors"
 msgstr ""
 
-#: taextras.py:281
+#: taextras.py:306
 msgid "Palette of LEGO NXT blocks of sensors"
 msgstr ""
 
-#: taextras.py:282
+#. TRANS: touch sensor (implemented as a button)
+#: taextras.py:308
 msgid "touch"
 msgstr ""
 
-#: taextras.py:283
+#. TRANS: distance sensor (implemented using ultrasonics)
+#: taextras.py:310
 msgid "ultrasonic"
 msgstr ""
 
-#: taextras.py:285
+#: taextras.py:312
 #, fuzzy
 msgid "light"
 msgstr "�轉"
 
-#: taextras.py:287
+#: taextras.py:314
 msgid "PORT A"
 msgstr ""
 
-#: taextras.py:288
+#: taextras.py:315
 msgid "PORT B"
 msgstr ""
 
-#: taextras.py:289
+#: taextras.py:316
 msgid "PORT C"
 msgstr ""
 
-#: taextras.py:290
+#: taextras.py:317
 msgid "PORT 1"
 msgstr ""
 
-#: taextras.py:291
+#: taextras.py:318
 msgid "PORT 2"
 msgstr ""
 
-#: taextras.py:292
+#: taextras.py:319
 msgid "PORT 3"
 msgstr ""
 
-#: taextras.py:293
+#: taextras.py:320
 msgid "PORT 4"
 msgstr ""
 
-#: taextras.py:294
+#. TRANS: The brick is the NXT controller
+#: taextras.py:322
 msgid "Please check the connection with the brick."
 msgstr ""
 
-#: taextras.py:295
+#: taextras.py:323
 msgid "Please check the port."
 msgstr ""
 
-#: taextras.py:296
+#: taextras.py:324
 msgid "The value of power must be between -127 to 127."
 msgstr ""
 
-#: taextras.py:297
+#: taextras.py:325
 msgid "An error has occurred: check all connections and try to reconnect."
 msgstr ""
 
-#: taextras.py:298
+#: taextras.py:326
 msgid "NXT found"
 msgstr ""
 
-#: taextras.py:299
+#: taextras.py:327
 msgid "NXT not found"
 msgstr ""
 
-#: taextras.py:300
+#: taextras.py:328
 msgid "refresh NXT"
 msgstr ""
 
-#: taextras.py:301
+#: taextras.py:329
 msgid "Search for a connected NXT brick."
 msgstr ""
 
-#: taextras.py:302
+#: taextras.py:330
 msgid "play tone"
 msgstr ""
 
-#: taextras.py:303
+#: taextras.py:331
 msgid "frequency"
 msgstr ""
 
-#: taextras.py:305
+#: taextras.py:333
 msgid "Play a tone at frequency for time."
 msgstr ""
 
-#: taextras.py:306
+#. TRANS: turn is the action and rotations is quantity of turns
+#: taextras.py:335
 msgid ""
 "turn motor\n"
 "rotations"
 msgstr ""
 
-#: taextras.py:307
+#: taextras.py:336
 #, fuzzy
 msgid "port"
 msgstr "連接埠"
 
-#: taextras.py:308
+#: taextras.py:337
 msgid "power"
 msgstr ""
 
-#: taextras.py:309
+#: taextras.py:338
 msgid "turn a motor"
 msgstr ""
 
-#: taextras.py:310
+#: taextras.py:339
 msgid ""
 "synchronize motors\n"
 "steering"
 msgstr ""
 
-#: taextras.py:311
+#: taextras.py:340
 #, fuzzy
 msgid "rotations"
 msgstr "旋轉"
 
-#: taextras.py:312
+#: taextras.py:341
 msgid "synchronize two motors connected in PORT B and PORT C"
 msgstr ""
 
-#: taextras.py:313
+#: taextras.py:342
 msgid "PORT A of the brick"
 msgstr ""
 
-#: taextras.py:314
+#: taextras.py:343
 msgid "PORT B of the brick"
 msgstr ""
 
-#: taextras.py:315
+#: taextras.py:344
 msgid "PORT C of the brick"
 msgstr ""
 
-#: taextras.py:316
+#: taextras.py:345
 msgid "start motor"
 msgstr ""
 
-#: taextras.py:317
+#: taextras.py:346
 msgid "Run a motor forever."
 msgstr ""
 
-#: taextras.py:318
+#: taextras.py:347
 msgid "brake motor"
 msgstr ""
 
-#: taextras.py:319
+#: taextras.py:348
 msgid "Stop a specified motor."
 msgstr ""
 
-#: taextras.py:320
+#. TRANS: reset is used to reset the counter associated with the motor
+#: taextras.py:350
 msgid "reset motor"
 msgstr ""
 
-#: taextras.py:321
+#: taextras.py:351
 msgid "Reset the motor counter."
 msgstr ""
 
-#: taextras.py:322
+#: taextras.py:352
 msgid "motor position"
 msgstr ""
 
-#: taextras.py:323
+#: taextras.py:353
 msgid "Get the motor position."
 msgstr ""
 
-#: taextras.py:324
+#: taextras.py:354
 msgid "PORT 1 of the brick"
 msgstr ""
 
-#: taextras.py:325
+#: taextras.py:355
 msgid "PORT 2 of the brick"
 msgstr ""
 
-#: taextras.py:326
+#: taextras.py:356
 msgid "PORT 3 of the brick"
 msgstr ""
 
-#: taextras.py:327
+#: taextras.py:357
 msgid "PORT 4 of the brick"
 msgstr ""
 
-#: taextras.py:328
+#: taextras.py:358
 #, fuzzy
 msgid "read"
 msgstr "紅色"
 
-#: taextras.py:329
+#: taextras.py:359
 #, fuzzy
 msgid "sensor"
 msgstr "�測器"
 
-#: taextras.py:330
+#: taextras.py:360
 msgid "Read sensor output."
 msgstr ""
 
-#: taextras.py:331
+#: taextras.py:361
 msgid "color sensor"
 msgstr ""
 
-#: taextras.py:332
+#: taextras.py:362
 msgid "light sensor"
 msgstr ""
 
-#: taextras.py:333
+#: taextras.py:363
 msgid "touch sensor"
 msgstr ""
 
-#: taextras.py:334
+#: taextras.py:364
 msgid "distance sensor"
 msgstr ""
 
-#: taextras.py:335
+#: taextras.py:365
 msgid "sound sensor"
 msgstr ""
 
-#: taextras.py:336
+#. TRANS: set light is used to set the light level associated with
+#. the color sensor (which can emit light as well as sense it)
+#: taextras.py:368
 msgid "set light"
 msgstr ""
 
-#: taextras.py:337
+#: taextras.py:369
 msgid "Set color sensor light."
 msgstr ""
 
+#. TRANS: the battery level is the charge level of the brick
+#: taextras.py:371
+msgid "battery level"
+msgstr ""
+
+#: taextras.py:372
+msgid "Get battery level of brick."
+msgstr ""
+
 #. TRANS: Arduino plugin to control an Arduino board
-#: taextras.py:342
+#: taextras.py:377
 #, fuzzy
 msgid "Palette of Arduino blocks"
 msgstr "�測器�塊的�色"
 
-#: taextras.py:343
+#: taextras.py:378
 msgid "HIGH"
 msgstr ""
 
-#: taextras.py:344
+#: taextras.py:379
 msgid "LOW"
 msgstr ""
 
-#: taextras.py:345
+#: taextras.py:380
 msgid "INPUT"
 msgstr ""
 
-#: taextras.py:346
+#: taextras.py:381
 msgid "OUTPUT"
 msgstr ""
 
 #. TRANS: PWM is pulse-width modulation
-#: taextras.py:348
+#: taextras.py:383
 msgid "PWM"
 msgstr ""
 
-#: taextras.py:349
+#: taextras.py:384
 msgid "SERVO"
 msgstr ""
 
-#: taextras.py:350
+#: taextras.py:385
 msgid "ERROR: Check the Arduino and the number of port."
 msgstr ""
 
-#: taextras.py:351
+#: taextras.py:386
 msgid "ERROR: Value must be a number from 0 to 255."
 msgstr ""
 
-#: taextras.py:352
+#: taextras.py:387
 msgid "ERROR: Value must be either HIGH or LOW."
 msgstr ""
 
-#: taextras.py:353
+#: taextras.py:388
 msgid "ERROR: The mode must be either INPUT, OUTPUT, PWM or SERVO."
 msgstr ""
 
-#: taextras.py:354
+#. TRANS: pin mode is used to specify the mode (INPUT, OUTPUT, etc)
+#. in which an I/O pin is being used.
+#: taextras.py:391
 msgid "pin mode"
 msgstr ""
 
-#: taextras.py:356
+#: taextras.py:393
 #, fuzzy
 msgid "mode"
 msgstr "模數"
 
-#: taextras.py:357
+#: taextras.py:394
 msgid "Select the pin function (INPUT, OUTPUT, PWM, SERVO)."
 msgstr ""
 
-#: taextras.py:358
+#: taextras.py:395
 msgid "analog write"
 msgstr ""
 
-#: taextras.py:360
+#: taextras.py:397
 msgid "Write analog value in specified port."
 msgstr ""
 
-#: taextras.py:361
+#: taextras.py:398
 msgid "analog read"
 msgstr ""
 
-#: taextras.py:362
+#: taextras.py:399
 msgid ""
 "Read value from analog port. Value may be between 0 and 1023. Use Vref to "
 "determine voltage. For USB, volt=((read)*5)/1024) approximately."
 msgstr ""
 
-#: taextras.py:364
+#: taextras.py:401
 msgid "digital write"
 msgstr ""
 
-#: taextras.py:365
+#: taextras.py:402
 msgid "Write digital value to specified port."
 msgstr ""
 
-#: taextras.py:366
+#: taextras.py:403
 msgid "digital read"
 msgstr ""
 
-#: taextras.py:367
+#: taextras.py:404
 msgid "Read value from digital port."
 msgstr ""
 
-#: taextras.py:368
+#: taextras.py:405
 msgid "Set HIGH value for digital port."
 msgstr ""
 
-#: taextras.py:369
+#: taextras.py:406
 msgid "Configure Arduino port for digital input."
 msgstr ""
 
-#: taextras.py:370
+#: taextras.py:407
 msgid "Configure Arduino port to drive a servo."
 msgstr ""
 
-#: taextras.py:371
+#: taextras.py:408
 msgid "Set LOW value for digital port."
 msgstr ""
 
-#: taextras.py:372
+#: taextras.py:409
 msgid "Configure Arduino port for digital output."
 msgstr ""
 
-#: taextras.py:373
+#: taextras.py:410
 msgid "Configure Arduino port for PWM (pulse-width modulation)."
 msgstr ""
 
-#: turtleblocks.py:79
+#: turtleblocks.py:80
 msgid "usage is"
 msgstr "使用�為"
 
-#: turtleblocks.py:231
+#: turtleblocks.py:232
 msgid "No option action:"
 msgstr "沒有�項的行動"
 
-#: turtleblocks.py:246
+#: turtleblocks.py:247
 msgid "File not found"
 msgstr "找�到檔案"
 
-#: turtleblocks.py:270
+#: turtleblocks.py:271
 #, python-format
 msgid "Configuration directory not writable: %s"
 msgstr "無法直接寫入設定到：%s"
 
-#: turtleblocks.py:326
+#: turtleblocks.py:327
 msgid "New"
 msgstr "新增"
 
-#: turtleblocks.py:327
+#: turtleblocks.py:328
 msgid "Open"
 msgstr "é–‹å•Ÿ"
 
-#: turtleblocks.py:328
+#: turtleblocks.py:329
 msgid "Save"
 msgstr "儲存"
 
-#: turtleblocks.py:329
+#: turtleblocks.py:330
 msgid "Save as"
 msgstr "�存新檔"
 
-#: turtleblocks.py:332
-msgid "Save as HTML"
-msgstr "�存為網� HTML"
-
-#: turtleblocks.py:336
+#: turtleblocks.py:335
 msgid "Quit"
 msgstr "離開"
 
-#: turtleblocks.py:337
+#: turtleblocks.py:336
 msgid "File"
 msgstr "檔案"
 
-#: turtleblocks.py:344
+#: turtleblocks.py:343
 msgid "Rescale coordinates"
 msgstr "�新縮放座標軸"
 
-#: turtleblocks.py:350
+#: turtleblocks.py:349
 msgid "Reset block size"
 msgstr "�設�塊大�"
 
-#: turtleblocks.py:368
+#: turtleblocks.py:367
 msgid "Show/hide blocks"
 msgstr "顯示/隱��塊"
 
-#: turtleblocks.py:370
+#: turtleblocks.py:369
 msgid "Tools"
 msgstr "工具"
 
-#: turtleblocks.py:376
+#: turtleblocks.py:375
 msgid "Debug"
 msgstr "除錯"
 
-#: turtleblocks.py:378
+#: turtleblocks.py:377
 msgid "Turtle"
 msgstr "��龜"
 
-#: turtleblocks.py:412
+#: turtleblocks.py:411
 msgid "You have unsaved work. Would you like to save before quitting?"
 msgstr "你有尚未儲存的工作，是��在關閉�儲存？"
 
-#: turtleblocks.py:413
+#: turtleblocks.py:412
 msgid "Save project?"
 msgstr "儲存計畫？"
 
+#~ msgid "delay Butia"
+#~ msgstr "延�棕櫚"
+
+#~ msgid "wait for argument seconds"
+#~ msgstr "等待�數給定的秒數"
+
+#~ msgid "The camera was not found."
+#~ msgstr "找�到�影機。"
+
+#~ msgid "then else"
+#~ msgstr "然後"
+
+#~ msgid "bottom of a collapsible stack"
+#~ msgstr "毀�堆疊的底端"
+
+#~ msgid "bottom block in a collapsed stack: click to open"
+#~ msgstr "在底部�塊的崩壞堆疊：點�以開啟"
+
+#~ msgid "top of stack"
+#~ msgstr "堆疊上方"
+
+#~ msgid "label"
+#~ msgstr "標籤"
+
+#~ msgid "True"
+#~ msgstr "真值"
+
+#~ msgid "False"
+#~ msgstr "�值"
+
+#~ msgid "Save as HTML"
+#~ msgstr "�存為網� HTML"
+
 #~ msgid "<Ctrl>d"
 #~ msgstr "<Ctrl>d"
 
@@ -2930,9 +3054,6 @@ msgstr "儲存計畫？"
 #~ msgid "presentation"
 #~ msgstr "展示"
 
-#~ msgid "Hide blocks"
-#~ msgstr "隱��塊"
-
 #~ msgid "follow a turtle color"
 #~ msgstr "跟隨一個 海龜 �色"
 
@@ -3158,9 +3279,6 @@ msgstr "儲存計畫？"
 #~ msgid "<Alt>s"
 #~ msgstr "<Alt>s"
 
-#~ msgid "load my block"
-#~ msgstr "載入我的�塊"
-
 #~ msgid "<Alt>o"
 #~ msgstr "<Alt>o"
 
@@ -3173,9 +3291,6 @@ msgstr "儲存計畫？"
 #~ msgid "Keyboard"
 #~ msgstr "�盤"
 
-#~ msgid "else"
-#~ msgstr "�則"
-
 #~ msgid "My Blocks"
 #~ msgstr "我的�塊"