Commit from Sugar Labs: Translation System by user mschlager.: 127 of 127 messages translated (0 fuzzy).

81 files changed, 10040 insertions, 7612 deletions

diff --git a/po/Calculate.pot b/po/Calculate.pot
index a59321b..5506eb8 100644
--- a/po/Calculate.pot
+++ b/po/Calculate.pot
@@ -568,4 +568,3 @@ msgstr ""
 #: toolbars.py:316
 msgid "Integer formatting base"
 msgstr ""
-
diff --git a/po/af.po b/po/af.po
index 8fca7e1..bc3b21b 100644
--- a/po/af.po
+++ b/po/af.po
@@ -2,23 +2,32 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
-#, fuzzy
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2008-03-05 00:30-0500\n"
-"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
-"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"POT-Creation-Date: 2008-01-26 11:55-0500\n"
+"PO-Revision-Date: 2011-02-06 04:55+0200\n"
+"Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: af\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Translate Toolkit 1.1.1rc4\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 2.0.3\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
-msgstr ""
+msgstr "Kokotoa"
 
 #: calculate.py:80
 #, python-format
@@ -27,16 +36,16 @@ msgstr ""
 
 #: calculate.py:210
 msgid "Available functions:"
-msgstr ""
+msgstr "Beskikbare funksies:"
 
 #: calculate.py:504
 #, python-format
 msgid "Writing to journal (%s)"
-msgstr ""
+msgstr "Skriftelik aan Journel (%s)"
 
 #: calculate.py:788
 msgid "button_pressed(): invalid type"
-msgstr ""
+msgstr "button_pressed(): ongeldige tipe"
 
 #: eqnparser.py:33
 msgid "Parse error"
@@ -45,7 +54,7 @@ msgstr ""
 #: eqnparser.py:58
 #, python-format
 msgid "level: %d, ofs %d"
-msgstr ""
+msgstr "vlak: %d, van %d"
 
 #: eqnparser.py:117
 #, python-format
@@ -139,7 +148,7 @@ msgstr ""
 #. functions() etc should be translated.
 #: eqnparserhelp.py:39
 msgid "acos"
-msgstr ""
+msgstr "acos"
 
 #: eqnparserhelp.py:40
 msgid ""
@@ -149,7 +158,7 @@ msgstr ""
 
 #: eqnparserhelp.py:43
 msgid "and"
-msgstr ""
+msgstr "en"
 
 #: eqnparserhelp.py:44
 msgid ""
@@ -158,7 +167,7 @@ msgstr ""
 
 #: eqnparserhelp.py:46
 msgid "asin"
-msgstr ""
+msgstr "asin"
 
 #: eqnparserhelp.py:47
 msgid ""
@@ -168,7 +177,7 @@ msgstr ""
 
 #: eqnparserhelp.py:50
 msgid "atan"
-msgstr ""
+msgstr "atan"
 
 #: eqnparserhelp.py:51
 msgid ""
@@ -178,7 +187,7 @@ msgstr ""
 
 #: eqnparserhelp.py:54
 msgid "cos"
-msgstr ""
+msgstr "cos"
 
 #: eqnparserhelp.py:55
 msgid ""
@@ -188,7 +197,7 @@ msgstr ""
 
 #: eqnparserhelp.py:58
 msgid "cosh"
-msgstr ""
+msgstr "cosh"
 
 #: eqnparserhelp.py:59
 msgid ""
@@ -197,7 +206,7 @@ msgstr ""
 
 #: eqnparserhelp.py:61
 msgid "exp"
-msgstr ""
+msgstr "exp"
 
 #: eqnparserhelp.py:62
 msgid "exp(x), return the natural exponent of x. Given by e^x"
@@ -205,7 +214,7 @@ msgstr ""
 
 #: eqnparserhelp.py:64
 msgid "fac"
-msgstr ""
+msgstr "fac"
 
 #: eqnparserhelp.py:65
 msgid "fac(x), return the factorial of x. Given by x * (x - 1) * (x - 2) * ..."
@@ -222,7 +231,7 @@ msgstr ""
 
 #: eqnparserhelp.py:71
 msgid "ln"
-msgstr ""
+msgstr "In"
 
 #: eqnparserhelp.py:72
 msgid ""
@@ -241,7 +250,7 @@ msgstr ""
 
 #: eqnparserhelp.py:79
 msgid "or"
-msgstr ""
+msgstr "of"
 
 #: eqnparserhelp.py:80
 msgid ""
@@ -250,7 +259,7 @@ msgstr ""
 
 #: eqnparserhelp.py:82
 msgid "plot"
-msgstr ""
+msgstr "Plot"
 
 #: eqnparserhelp.py:83
 msgid ""
@@ -260,7 +269,7 @@ msgstr ""
 
 #: eqnparserhelp.py:86
 msgid "sin"
-msgstr ""
+msgstr "sin"
 
 #: eqnparserhelp.py:87
 msgid ""
@@ -270,7 +279,7 @@ msgstr ""
 
 #: eqnparserhelp.py:90
 msgid "sinh"
-msgstr ""
+msgstr "sinh"
 
 #: eqnparserhelp.py:91
 msgid ""
@@ -279,7 +288,7 @@ msgstr ""
 
 #: eqnparserhelp.py:93
 msgid "sqrt"
-msgstr ""
+msgstr "sqrt"
 
 #: eqnparserhelp.py:94
 msgid ""
@@ -289,15 +298,16 @@ msgstr ""
 
 #: eqnparserhelp.py:97
 msgid "square"
-msgstr ""
+msgstr "vierkante"
 
 #: eqnparserhelp.py:98
 msgid "square(x), return the square of x. Given by x * x"
 msgstr ""
 
 #: eqnparserhelp.py:101
+#, fuzzy
 msgid "tan"
-msgstr ""
+msgstr "atan"
 
 #: eqnparserhelp.py:102
 msgid ""
@@ -307,8 +317,9 @@ msgid ""
 msgstr ""
 
 #: eqnparserhelp.py:106
+#, fuzzy
 msgid "tanh"
-msgstr ""
+msgstr "atan"
 
 #: eqnparserhelp.py:107
 msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
@@ -355,6 +366,14 @@ msgstr ""
 msgid "No help about '%s' available, use help(index) for the index"
 msgstr ""
 
+#: layout.py:44
+msgid "Clear"
+msgstr ""
+
+#: layout.py:53
+msgid "Enter"
+msgstr ""
+
 #: layout.py:60
 msgid "Edit"
 msgstr ""
@@ -371,6 +390,10 @@ msgstr ""
 msgid "Boolean"
 msgstr ""
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr ""
@@ -391,6 +414,10 @@ msgstr ""
 msgid "My equations"
 msgstr ""
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr ""
@@ -399,6 +426,10 @@ msgstr ""
 msgid "Show variables"
 msgstr ""
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -417,118 +448,136 @@ msgstr ""
 msgid "Error: unsupported type"
 msgstr ""
 
-#: toolbars.py:53
+#: toolbars.py:36
 msgid "Help"
 msgstr ""
 
-#: toolbars.py:111
+#: toolbars.py:86
 msgid "Copy"
 msgstr ""
 
-#: toolbars.py:115
+#: toolbars.py:89
 msgid "Paste"
 msgstr ""
 
-#: toolbars.py:119
+#: toolbars.py:92
 msgid "Cut"
 msgstr ""
 
-#: toolbars.py:127
+#: toolbars.py:99
+#, fuzzy
 msgid "Square"
-msgstr ""
+msgstr "vierkante"
 
-#: toolbars.py:132
+#: toolbars.py:103
 msgid "Square root"
 msgstr ""
 
-#: toolbars.py:137
+#: toolbars.py:157
 msgid "Inverse"
 msgstr ""
 
-#: toolbars.py:144
+#: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
 
-#: toolbars.py:149
+#: toolbars.py:113
 msgid "x to the power y"
 msgstr ""
 
-#: toolbars.py:154
+#: toolbars.py:117
 msgid "Natural logarithm"
 msgstr ""
 
-#: toolbars.py:160
+#: toolbars.py:123
 msgid "Factorial"
 msgstr ""
 
-#: toolbars.py:168
+#: toolbars.py:131
 msgid "Sine"
 msgstr ""
 
-#: toolbars.py:172
+#: toolbars.py:135
 msgid "Cosine"
 msgstr ""
 
-#: toolbars.py:176
+#: toolbars.py:139
 msgid "Tangent"
 msgstr ""
 
-#: toolbars.py:182
+#: toolbars.py:145
 msgid "Arc sine"
 msgstr ""
 
-#: toolbars.py:186
+#: toolbars.py:149
 msgid "Arc cosine"
 msgstr ""
 
-#: toolbars.py:190
+#: toolbars.py:153
 msgid "Arc tangent"
 msgstr ""
 
-#: toolbars.py:196
+#: toolbars.py:159
 msgid "Hyperbolic sine"
 msgstr ""
 
-#: toolbars.py:200
+#: toolbars.py:163
 msgid "Hyperbolic cosine"
 msgstr ""
 
-#: toolbars.py:204
+#: toolbars.py:167
 msgid "Hyperbolic tangent"
 msgstr ""
 
-#: toolbars.py:212
+#: toolbars.py:175
 msgid "Logical and"
 msgstr ""
 
-#: toolbars.py:216
+#: toolbars.py:179
 msgid "Logical or"
 msgstr ""
 
-#: toolbars.py:226
+#: toolbars.py:189
 msgid "Equals"
 msgstr ""
 
-#: toolbars.py:229
+#: toolbars.py:192
 msgid "Not equals"
 msgstr ""
 
-#: toolbars.py:236
+#: toolbars.py:199
 msgid "Pi"
 msgstr ""
 
-#: toolbars.py:240
+#: toolbars.py:202
 msgid "e"
 msgstr ""
 
-#: toolbars.py:247
+#: toolbars.py:280
+#, fuzzy
+msgid "Plot"
+msgstr "Plot"
+
+#: toolbars.py:209
 msgid "Degrees"
 msgstr ""
 
-#: toolbars.py:248
+#: toolbars.py:210
 msgid "Radians"
 msgstr ""
 
-#: toolbars.py:252
+#: toolbars.py:292
 msgid "Degrees / radians"
 msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
diff --git a/po/am.po b/po/am.po
index 0937399..62b3fec 100644
--- a/po/am.po
+++ b/po/am.po
@@ -1,20 +1,41 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # POT file for the Calculate activity
 # Copyright (C) 2007
 # This file is distributed under the same license as the Calculate package.
 # Reinier Heeres <reinier@heeres.eu>, 2007
-#, fuzzy
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
-"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"PO-Revision-Date: 2011-04-13 02:27+0200\n"
+"Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: am\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Translate Toolkit 1.0.1\n"
+"Plural-Forms: nplurals=2; plural=n > 1;\n"
+"X-Generator: Pootle 2.0.1\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
@@ -357,7 +378,7 @@ msgstr ""
 
 #: layout.py:44
 msgid "Clear"
-msgstr ""
+msgstr "ሰርዝ"
 
 #: layout.py:53
 msgid "Enter"
@@ -379,13 +400,17 @@ msgstr ""
 msgid "Boolean"
 msgstr ""
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr ""
 
 #: layout.py:65
 msgid "Format"
-msgstr ""
+msgstr "ፎርማት"
 
 #: layout.py:86
 msgid "Label:"
@@ -399,6 +424,10 @@ msgstr ""
 msgid "My equations"
 msgstr ""
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr ""
@@ -407,6 +436,10 @@ msgstr ""
 msgid "Show variables"
 msgstr ""
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -439,7 +472,7 @@ msgstr ""
 
 #: toolbars.py:92
 msgid "Cut"
-msgstr ""
+msgstr "ቁረጥ"
 
 #: toolbars.py:99
 msgid "Square"
@@ -449,6 +482,10 @@ msgstr ""
 msgid "Square root"
 msgstr ""
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
@@ -525,6 +562,10 @@ msgstr ""
 msgid "e"
 msgstr ""
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr ""
@@ -532,3 +573,19 @@ msgstr ""
 #: toolbars.py:210
 msgid "Radians"
 msgstr ""
+
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
diff --git a/po/ar.po b/po/ar.po
index 7f85c85..0429447 100644
--- a/po/ar.po
+++ b/po/ar.po
@@ -1,3 +1,7 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # POT file for the Calculate activity
 # Copyright (C) 2007
 # This file is distributed under the same license as the Calculate package.
@@ -21,83 +25,40 @@ msgstr ""
 msgid "Calculate"
 msgstr "احسب"
 
+#: calculate.py:80
+#, python-format
+msgid "Equation.parse() string invalid (%s)"
+msgstr "Equation.parse() جملة غير صحيحة (%s)"
+
 #: calculate.py:210
 msgid "Available functions:"
 msgstr "الدوال المتاحة:"
 
-#-----------------------------------------
-# The help system uses topic msgid's that should be translated here.
-#-----------------------------------------
-#. These are the help topics and should explain how things work
-#: eqnparserhelp.py:37
-msgid "help_acos"
-msgstr ""
-
-#: eqnparserhelp.py:38
-msgid "help_asin"
-msgstr ""
-
-#: eqnparserhelp.py:40
-msgid "help_exp"
-msgstr ""
-
-#: eqnparserhelp.py:41
-msgid "help_functions"
-msgstr ""
-
-#: eqnparserhelp.py:42
-msgid "help_operators"
-msgstr ""
-
-#: eqnparserhelp.py:43
-msgid "help_plot"
-msgstr ""
-
-#: eqnparserhelp.py:45
-msgid "help_sqrt"
-msgstr ""
-
-#: eqnparserhelp.py:46
-msgid "help_test"
-msgstr ""
-
-#: eqnparserhelp.py:47
-msgid "help_variables"
-msgstr ""
-
-#: eqnparserhelp.py:58
-msgid "help_usage"
-msgstr ""
+#: calculate.py:504
+#, python-format
+msgid "Writing to journal (%s)"
+msgstr "يكتب على الدفتر (%s)"
 
-# Text assigned to the 'help' variable
-#: eqnparser.py:234
-msgid "help_var"
-msgstr ""
+#: calculate.py:788
+msgid "button_pressed(): invalid type"
+msgstr "الزر المضغوط (): نوع خاطئ"
 
-#-----------------------------------------
-# End of help topics
-#-----------------------------------------
-#: eqnparserhelp.py:52
-msgid "Topics: "
-msgstr ""
+#: eqnparser.py:33
+msgid "Parse error"
+msgstr "خطأ تحليلي"
 
-#: eqnparserhelp.py:143
+#: eqnparser.py:58
 #, python-format
-msgid "No help about '%s' available, use help(index) for the index"
-msgstr "لا يوجد مساعدة للموضوع %s, استخدم مساعدة(الرقم) للحصول على معلومات"
-
-#: eqnparser.py:87
-msgid "Type error"
-msgstr ""
+msgid "level: %d, ofs %d"
+msgstr "مستوى: %d من %d"
 
 #: eqnparser.py:117
 #, python-format
 msgid "Error at %d"
 msgstr "خطأ عند %d"
 
-#: eqnparser.py:299
-#, python-format
-msgid "variable %s not defined"
+#: eqnparser.py:249 eqnparserhelp.py:128
+msgid "Use help(test) for help about 'test', or help(index) for the index"
 msgstr ""
 
 #: eqnparser.py:353 eqnparser.py:354
@@ -125,15 +86,14 @@ msgstr "غير قادر على تحليل العامل %d: '%s'"
 msgid "Function error: %s"
 msgstr "خطأ في الدالة: %s"
 
-#: eqnparser.py:358
+#: eqnparser.py:481
 #, python-format
-msgid "Function '%s' returned %s"
-msgstr ""
+msgid "Variable '%s' not defined"
+msgstr "المتغير '%s' غير معرف"
 
-#: eqnparser.py:457
-#, python-format
-msgid "Variable '%s' undefined"
-msgstr ""
+#: eqnparser.py:504
+msgid "Left parenthesis unexpected"
+msgstr "قوس أيسر غير متوقع"
 
 #: eqnparser.py:516
 msgid "Parse error (right parenthesis)"
@@ -155,196 +115,10 @@ msgstr "خطأ تحليلي (قوس أيمن, لا يوجد مستوى للإغ�
 msgid "Number not expected"
 msgstr "رقم غير متوقع"
 
-#: eqnparser.py:596
-msgid "Invalid operator"
-msgstr "إشارة غير صحيحة"
-
-#: eqnparser.py:565
-msgid "Parse error: ')' expected"
-msgstr ""
-
-#: eqnparser.py:616
-msgid "_parse(): returning None"
-msgstr "_parse(): تعيد None"
-
-#: layout.py:46
-msgid "clear"
-msgstr ""
-
-#: layout.py:55
-msgid "enter"
-msgstr ""
-
-#: layout.py:60
-msgid "Edit"
-msgstr "تحرر"
-
-#: layout.py:61
-msgid "Algebra"
-msgstr "الجبر"
-
-#: layout.py:62
-msgid "Trigonometry"
-msgstr "الدوال المثلثية"
-
-#: layout.py:63
-msgid "Boolean"
-msgstr "المنطقيات"
-
-#: layout.py:64
-msgid "Constants"
-msgstr "الثوابت"
-
-#: layout.py:65
-msgid "Format"
-msgstr "التصميم"
-
-#: layout.py:86
-msgid "Label:"
-msgstr "ملصق:"
-
-#: layout.py:118
-msgid "All equations"
-msgstr "جميع المعادلات"
-
-#: layout.py:118
-msgid "My equations"
-msgstr "معادلاتي"
-
-#: layout.py:120
-msgid "Show history"
-msgstr "اظهر التاريخ"
-
-#: layout.py:120
-msgid "Show variables"
-msgstr "اظهر المتغيرات"
-
-#: mathlib.py:86
-msgid "Error"
-msgstr ""
-
-#: mathlib.py:142
-msgid "Error: unsupported type"
-msgstr "خطأ: نوع غير مدعوم"
-
-#: plotlib.py:134
-msgid "Unable to parse range"
-msgstr ""
-
-#: toolbars.py:86
-msgid "Copy"
-msgstr "نسخ"
-
-#: toolbars.py:89
-msgid "Paste"
-msgstr "لصق"
-
-#: toolbars.py:92
-msgid "Cut"
-msgstr "قص"
-
-#: calculate.py:80
-#, python-format
-msgid "Equation.parse() string invalid (%s)"
-msgstr "Equation.parse() جملة غير صحيحة (%s)"
-
-#: calculate.py:504
-#, python-format
-msgid "Writing to journal (%s)"
-msgstr "يكتب على الدفتر (%s)"
-
-#: calculate.py:506
-#, python-format
-msgid "Reading from journal (%s)"
-msgstr ""
-
-#: calculate.py:512
-msgid "Unable to determine version"
-msgstr ""
-
-#: calculate.py:517
-#, python-format
-msgid "Reading journal entry (version %s)"
-msgstr ""
-
-#: calculate.py:522
-#, python-format
-msgid "State line invalid (%s)"
-msgstr ""
-
-#: calculate.py:539
-#, python-format
-msgid "Unable to read journal entry, unknown version (%s)"
-msgstr ""
-
-#: calculate.py:788
-msgid "button_pressed(): invalid type"
-msgstr "الزر المضغوط (): نوع خاطئ"
-
-#: eqnparser.py:58
-#, python-format
-msgid "level: %d, ofs %d"
-msgstr "مستوى: %d من %d"
-
-#: eqnparser.py:481
-#, python-format
-msgid "Variable '%s' not defined"
-msgstr "المتغير '%s' غير معرف"
-
 #: eqnparser.py:550
 msgid "Operator not expected"
 msgstr "إشارة غير متوقعة"
 
-#: eqnparser.py:603
-msgid "Operator expected"
-msgstr "إشارة متوقعة"
-
-#: eqnparserhelp.py:39
-msgid "help_cos"
-msgstr ""
-
-#: eqnparserhelp.py:44
-msgid "help_sin"
-msgstr ""
-
-#: eqnparserhelp.py:132
-msgid "Topics"
-msgstr "المواضيع"
-
-#. The separator to mark thousands (default: ',')
-#: mathlib.py:58
-msgid "thousand_sep"
-msgstr ""
-
-#. The separator to mark fractions (default: '.')
-#: mathlib.py:63
-msgid "fraction_sep"
-msgstr ""
-
-#. The multiplication symbol (default: '*')
-#. TRANS: multiplication symbol (default: '*')
-#: mathlib.py:74
-msgid "mul_sym"
-msgstr "إشارة_الضرب"
-
-#. The division symbol (default: '/')
-#. TRANS: division symbol (default: '/')
-#: mathlib.py:79
-msgid "div_sym"
-msgstr "إشارة_القسمة"
-
-#: eqnparser.py:33
-msgid "Parse error"
-msgstr "خطأ تحليلي"
-
-#: eqnparser.py:249 eqnparserhelp.py:128
-msgid "Use help(test) for help about 'test', or help(index) for the index"
-msgstr ""
-
-#: eqnparser.py:504
-msgid "Left parenthesis unexpected"
-msgstr "قوس أيسر غير متوقع"
-
 #: eqnparser.py:566
 msgid "Parse error: number or variable expected"
 msgstr "خطأ تحليلي: رقم أو متغير متوقع"
@@ -353,6 +127,18 @@ msgstr "خطأ تحليلي: رقم أو متغير متوقع"
 msgid "Number or variable expected"
 msgstr "رقم أو متغير متوقع"
 
+#: eqnparser.py:596
+msgid "Invalid operator"
+msgstr "إشارة غير صحيحة"
+
+#: eqnparser.py:603
+msgid "Operator expected"
+msgstr "إشارة متوقعة"
+
+#: eqnparser.py:616
+msgid "_parse(): returning None"
+msgstr "_parse(): تعيد None"
+
 #. TRANS: It is possible to translate commands. However, I would highly
 #. recommend NOT doing so for mathematical functions like cos(). help(),
 #. functions() etc should be translated.
@@ -418,8 +204,9 @@ msgstr ""
 "على دائرة الوحدة عند الزاوية س"
 
 #: eqnparserhelp.py:58
+#, fuzzy
 msgid "cosh"
-msgstr ""
+msgstr "جتا"
 
 #: eqnparserhelp.py:59
 msgid ""
@@ -505,8 +292,9 @@ msgstr ""
 "الوحدة عند الزاوية س"
 
 #: eqnparserhelp.py:90
+#, fuzzy
 msgid "sinh"
-msgstr ""
+msgstr "جا"
 
 #: eqnparserhelp.py:91
 msgid ""
@@ -546,8 +334,9 @@ msgstr ""
 "ظا(س)= جا(س)/جتا(س)"
 
 #: eqnparserhelp.py:106
+#, fuzzy
 msgid "tanh"
-msgstr ""
+msgstr "ظا"
 
 #: eqnparserhelp.py:107
 msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
@@ -587,14 +376,113 @@ msgstr ""
 msgid "index"
 msgstr "الفهرس"
 
+#: eqnparserhelp.py:132
+msgid "Topics"
+msgstr "المواضيع"
+
+#: eqnparserhelp.py:143
+#, python-format
+msgid "No help about '%s' available, use help(index) for the index"
+msgstr "لا يوجد مساعدة للموضوع %s, استخدم مساعدة(الرقم) للحصول على معلومات"
+
+#: layout.py:44
+msgid "Clear"
+msgstr ""
+
+#: layout.py:53
+msgid "Enter"
+msgstr ""
+
+#: layout.py:60
+msgid "Edit"
+msgstr "تحرر"
+
+#: layout.py:61
+msgid "Algebra"
+msgstr "الجبر"
+
+#: layout.py:62
+msgid "Trigonometry"
+msgstr "الدوال المثلثية"
+
+#: layout.py:63
+msgid "Boolean"
+msgstr "المنطقيات"
+
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
+#: layout.py:64
+msgid "Constants"
+msgstr "الثوابت"
+
+#: layout.py:65
+msgid "Format"
+msgstr "التصميم"
+
+#: layout.py:86
+msgid "Label:"
+msgstr "ملصق:"
+
+#: layout.py:118
+msgid "All equations"
+msgstr "جميع المعادلات"
+
+#: layout.py:118
+msgid "My equations"
+msgstr "معادلاتي"
+
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
+#: layout.py:120
+msgid "Show history"
+msgstr "اظهر التاريخ"
+
+#: layout.py:120
+msgid "Show variables"
+msgstr "اظهر المتغيرات"
+
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
+#. TRANS: multiplication symbol (default: '*')
+#: mathlib.py:74
+msgid "mul_sym"
+msgstr "إشارة_الضرب"
+
+#. TRANS: division symbol (default: '/')
+#: mathlib.py:79
+msgid "div_sym"
+msgstr "إشارة_القسمة"
+
 #: mathlib.py:132
 msgid "Undefined"
 msgstr "غير معرف"
 
+#: mathlib.py:142
+msgid "Error: unsupported type"
+msgstr "خطأ: نوع غير مدعوم"
+
 #: toolbars.py:36
 msgid "Help"
 msgstr "مساعدة"
 
+#: toolbars.py:86
+msgid "Copy"
+msgstr "نسخ"
+
+#: toolbars.py:89
+msgid "Paste"
+msgstr "لصق"
+
+#: toolbars.py:92
+msgid "Cut"
+msgstr "قص"
+
 #: toolbars.py:99
 msgid "Square"
 msgstr "مربع"
@@ -603,10 +491,18 @@ msgstr "مربع"
 msgid "Square root"
 msgstr "الجذر التربيعي"
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr "هـ مرفوعة للقوة س"
 
+#: toolbars.py:113
+msgid "x to the power y"
+msgstr "س مرفوعة للقوة ص"
+
 #: toolbars.py:117
 msgid "Natural logarithm"
 msgstr "اللوغاريتم الطبيعي"
@@ -675,6 +571,11 @@ msgstr ""
 msgid "e"
 msgstr ""
 
+#: toolbars.py:280
+#, fuzzy
+msgid "Plot"
+msgstr "ارسم"
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr "درجة"
@@ -683,6 +584,18 @@ msgstr "درجة"
 msgid "Radians"
 msgstr "رادْيان"
 
-#: toolbars.py:113
-msgid "x to the power y"
-msgstr "س مرفوعة للقوة ص"
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
diff --git a/po/ay.po b/po/ay.po
index 8644a14..045a0ea 100644
--- a/po/ay.po
+++ b/po/ay.po
@@ -1,3 +1,11 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # POT file for the Calculate activity
 # Copyright (C) 2007
 # This file is distributed under the same license as the Calculate package.
@@ -20,74 +28,31 @@ msgstr ""
 msgid "Calculate"
 msgstr ""
 
-#: calculate.py:210
-msgid "Available functions:"
-msgstr ""
-
-#-----------------------------------------
-# The help system uses topic msgid's that should be translated here.
-#-----------------------------------------
-#. These are the help topics and should explain how things work
-#: eqnparserhelp.py:37
-msgid "help_acos"
-msgstr ""
-
-#: eqnparserhelp.py:38
-msgid "help_asin"
-msgstr ""
-
-#: eqnparserhelp.py:40
-msgid "help_exp"
-msgstr ""
-
-#: eqnparserhelp.py:41
-msgid "help_functions"
-msgstr ""
-
-#: eqnparserhelp.py:42
-msgid "help_operators"
-msgstr ""
-
-#: eqnparserhelp.py:43
-msgid "help_plot"
-msgstr ""
-
-#: eqnparserhelp.py:45
-msgid "help_sqrt"
-msgstr ""
-
-#: eqnparserhelp.py:46
-msgid "help_test"
+#: calculate.py:80
+#, python-format
+msgid "Equation.parse() string invalid (%s)"
 msgstr ""
 
-#: eqnparserhelp.py:47
-msgid "help_variables"
+#: calculate.py:210
+msgid "Available functions:"
 msgstr ""
 
-#: eqnparserhelp.py:58
-msgid "help_usage"
+#: calculate.py:504
+#, python-format
+msgid "Writing to journal (%s)"
 msgstr ""
 
-# Text assigned to the 'help' variable
-#: eqnparser.py:234
-msgid "help_var"
+#: calculate.py:788
+msgid "button_pressed(): invalid type"
 msgstr ""
 
-#-----------------------------------------
-# End of help topics
-#-----------------------------------------
-
-#: eqnparserhelp.py:52
-msgid "Topics: "
+#: eqnparser.py:33
+msgid "Parse error"
 msgstr ""
 
-#: eqnparserhelp.py:143
+#: eqnparser.py:58
 #, python-format
-msgid "No help about '%s' available, use help(index) for the index"
-msgstr ""
-
-#: eqnparser.py:87
-msgid "Type error"
+msgid "level: %d, ofs %d"
 msgstr ""
 
 #: eqnparser.py:117
@@ -95,9 +60,8 @@ msgstr ""
 msgid "Error at %d"
 msgstr ""
 
-#: eqnparser.py:299
-#, python-format
-msgid "variable %s not defined"
+#: eqnparser.py:249 eqnparserhelp.py:128
+msgid "Use help(test) for help about 'test', or help(index) for the index"
 msgstr ""
 
 #: eqnparser.py:353 eqnparser.py:354
@@ -125,14 +89,13 @@ msgstr ""
 msgid "Function error: %s"
 msgstr ""
 
-#: eqnparser.py:358
+#: eqnparser.py:481
 #, python-format
-msgid "Function '%s' returned %s"
+msgid "Variable '%s' not defined"
 msgstr ""
 
-#: eqnparser.py:457
-#, python-format
-msgid "Variable '%s' undefined"
+#: eqnparser.py:504
+msgid "Left parenthesis unexpected"
 msgstr ""
 
 #: eqnparser.py:516
@@ -155,202 +118,28 @@ msgstr ""
 msgid "Number not expected"
 msgstr ""
 
-#: eqnparser.py:596
-msgid "Invalid operator"
-msgstr ""
-
-#: eqnparser.py:565
-msgid "Parse error: ')' expected"
-msgstr ""
-
-#: eqnparser.py:616
-msgid "_parse(): returning None"
-msgstr ""
-
-#: layout.py:46
-msgid "clear"
-msgstr ""
-
-#: layout.py:55
-msgid "enter"
-msgstr ""
-
-#: layout.py:60
-msgid "Edit"
-msgstr ""
-
-#: layout.py:61
-msgid "Algebra"
-msgstr ""
-
-#: layout.py:62
-msgid "Trigonometry"
-msgstr ""
-
-#: layout.py:63
-msgid "Boolean"
-msgstr ""
-
-#: layout.py:64
-msgid "Constants"
-msgstr ""
-
-#: layout.py:65
-msgid "Format"
-msgstr ""
-
-#: layout.py:86
-msgid "Label:"
-msgstr ""
-
-#: layout.py:118
-msgid "All equations"
-msgstr ""
-
-#: layout.py:118
-msgid "My equations"
-msgstr ""
-
-#: layout.py:120
-msgid "Show history"
-msgstr ""
-
-#: layout.py:120
-msgid "Show variables"
-msgstr ""
-
-#: mathlib.py:86
-msgid "Error"
-msgstr ""
-
-#: mathlib.py:142
-msgid "Error: unsupported type"
-msgstr ""
-
-#: plotlib.py:134
-msgid "Unable to parse range"
-msgstr ""
-
-#: toolbars.py:86
-msgid "Copy"
-msgstr ""
-
-#: toolbars.py:89
-msgid "Paste"
-msgstr ""
-
-#: toolbars.py:92
-msgid "Cut"
-msgstr ""
-
-#: calculate.py:80
-#, python-format
-msgid "Equation.parse() string invalid (%s)"
-msgstr ""
-
-#: calculate.py:504
-#, python-format
-msgid "Writing to journal (%s)"
-msgstr ""
-
-#: calculate.py:506
-#, python-format
-msgid "Reading from journal (%s)"
-msgstr ""
-
-#: calculate.py:512
-msgid "Unable to determine version"
-msgstr ""
-
-#: calculate.py:517
-#, python-format
-msgid "Reading journal entry (version %s)"
-msgstr ""
-
-#: calculate.py:522
-#, python-format
-msgid "State line invalid (%s)"
-msgstr ""
-
-#: calculate.py:539
-#, python-format
-msgid "Unable to read journal entry, unknown version (%s)"
-msgstr ""
-
-#: calculate.py:788
-msgid "button_pressed(): invalid type"
-msgstr ""
-
-#: eqnparser.py:58
-#, python-format
-msgid "level: %d, ofs %d"
-msgstr ""
-
-#: eqnparser.py:481
-#, python-format
-msgid "Variable '%s' not defined"
-msgstr ""
-
 #: eqnparser.py:550
 msgid "Operator not expected"
 msgstr ""
 
-#: eqnparser.py:603
-msgid "Operator expected"
-msgstr ""
-
-#: eqnparserhelp.py:39
-msgid "help_cos"
-msgstr ""
-
-#: eqnparserhelp.py:44
-msgid "help_sin"
-msgstr ""
-
-#: eqnparserhelp.py:132
-msgid "Topics"
-msgstr ""
-
-#. The separator to mark thousands (default: ',')
-#: mathlib.py:58
-msgid "thousand_sep"
-msgstr ""
-
-#. The separator to mark fractions (default: '.')
-#: mathlib.py:63
-msgid "fraction_sep"
-msgstr ""
-
-#. The multiplication symbol (default: '*')
-#. TRANS: multiplication symbol (default: '*')
-#: mathlib.py:74
-msgid "mul_sym"
-msgstr ""
-
-#. The division symbol (default: '/')
-#. TRANS: division symbol (default: '/')
-#: mathlib.py:79
-msgid "div_sym"
-msgstr ""
-
-#: eqnparser.py:33
-msgid "Parse error"
+#: eqnparser.py:566
+msgid "Parse error: number or variable expected"
 msgstr ""
 
-#: eqnparser.py:249 eqnparserhelp.py:128
-msgid "Use help(test) for help about 'test', or help(index) for the index"
+#: eqnparser.py:567
+msgid "Number or variable expected"
 msgstr ""
 
-#: eqnparser.py:504
-msgid "Left parenthesis unexpected"
+#: eqnparser.py:596
+msgid "Invalid operator"
 msgstr ""
 
-#: eqnparser.py:566
-msgid "Parse error: number or variable expected"
+#: eqnparser.py:603
+msgid "Operator expected"
 msgstr ""
 
-#: eqnparser.py:567
-msgid "Number or variable expected"
+#: eqnparser.py:616
+msgid "_parse(): returning None"
 msgstr ""
 
 #. TRANS: It is possible to translate commands. However, I would highly
@@ -565,14 +354,113 @@ msgstr ""
 msgid "index"
 msgstr ""
 
+#: eqnparserhelp.py:132
+msgid "Topics"
+msgstr ""
+
+#: eqnparserhelp.py:143
+#, python-format
+msgid "No help about '%s' available, use help(index) for the index"
+msgstr ""
+
+#: layout.py:44
+msgid "Clear"
+msgstr ""
+
+#: layout.py:53
+msgid "Enter"
+msgstr ""
+
+#: layout.py:60
+msgid "Edit"
+msgstr ""
+
+#: layout.py:61
+msgid "Algebra"
+msgstr ""
+
+#: layout.py:62
+msgid "Trigonometry"
+msgstr ""
+
+#: layout.py:63
+msgid "Boolean"
+msgstr ""
+
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
+#: layout.py:64
+msgid "Constants"
+msgstr ""
+
+#: layout.py:65
+msgid "Format"
+msgstr ""
+
+#: layout.py:86
+msgid "Label:"
+msgstr ""
+
+#: layout.py:118
+msgid "All equations"
+msgstr ""
+
+#: layout.py:118
+msgid "My equations"
+msgstr ""
+
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
+#: layout.py:120
+msgid "Show history"
+msgstr ""
+
+#: layout.py:120
+msgid "Show variables"
+msgstr ""
+
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
+#. TRANS: multiplication symbol (default: '*')
+#: mathlib.py:74
+msgid "mul_sym"
+msgstr ""
+
+#. TRANS: division symbol (default: '/')
+#: mathlib.py:79
+msgid "div_sym"
+msgstr ""
+
 #: mathlib.py:132
 msgid "Undefined"
 msgstr ""
 
+#: mathlib.py:142
+msgid "Error: unsupported type"
+msgstr ""
+
 #: toolbars.py:36
 msgid "Help"
 msgstr ""
 
+#: toolbars.py:86
+msgid "Copy"
+msgstr ""
+
+#: toolbars.py:89
+msgid "Paste"
+msgstr ""
+
+#: toolbars.py:92
+msgid "Cut"
+msgstr ""
+
 #: toolbars.py:99
 msgid "Square"
 msgstr ""
@@ -581,10 +469,18 @@ msgstr ""
 msgid "Square root"
 msgstr ""
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
 
+#: toolbars.py:113
+msgid "x to the power y"
+msgstr ""
+
 #: toolbars.py:117
 msgid "Natural logarithm"
 msgstr ""
@@ -653,6 +549,10 @@ msgstr ""
 msgid "e"
 msgstr ""
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr ""
@@ -661,6 +561,18 @@ msgstr ""
 msgid "Radians"
 msgstr ""
 
-#: toolbars.py:113
-msgid "x to the power y"
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
 msgstr ""
diff --git a/po/bg.po b/po/bg.po
index 0c92a02..9dd7b3e 100644
--- a/po/bg.po
+++ b/po/bg.po
@@ -1,3 +1,11 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # Bulgarian translation of PACKAGE.
 # Copyright (C) 2008 THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
@@ -10,13 +18,15 @@ msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: 2008-02-13 04:39-0500\n"
-"Last-Translator: Alexander Todorov <atodorov@redhat.com>\n"
+"PO-Revision-Date: 2010-01-22 23:17+0200\n"
+"Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: Bulgarian <dict@fsa-bg.org>\n"
+"Language: bg\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Pootle 1.0.2\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 2.0.1\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
@@ -36,34 +46,14 @@ msgstr "Налични функции:"
 msgid "Writing to journal (%s)"
 msgstr "Записване в дневника (%s)"
 
-#: calculate.py:522
-#, python-format
-msgid "Reading from journal (%s)"
-msgstr "Четене от дневника (%s)"
-
-#: calculate.py:528
-msgid "Unable to determine version"
-msgstr "Версията не може да бъде определена"
-
-#: calculate.py:533
-#, python-format
-msgid "Reading journal entry (version %s)"
-msgstr "Прочитане елемент от дневника (версия %s)"
-
-#: calculate.py:538
-#, python-format
-msgid "State line invalid (%s)"
-msgstr "Невалиден статус на ред (%s)"
-
-#: calculate.py:555
-#, python-format
-msgid "Unable to read journal entry, unknown version (%s)"
-msgstr "Грешка при прочитане елемент от дневника, непозната версия (%s)"
-
 #: calculate.py:788
 msgid "button_pressed(): invalid type"
 msgstr "button_pressed(): невалиден тип"
 
+#: eqnparser.py:33
+msgid "Parse error"
+msgstr "Грешка при обработка на текста"
+
 #: eqnparser.py:58
 #, python-format
 msgid "level: %d, ofs %d"
@@ -74,9 +64,9 @@ msgstr "ниво: %d от %d"
 msgid "Error at %d"
 msgstr "Грешка в %d"
 
-#: eqnparser.py:235
-msgid "help_var"
-msgstr "var(), връща списък с променливите които текущо са дефинирани"
+#: eqnparser.py:249 eqnparserhelp.py:128
+msgid "Use help(test) for help about 'test', or help(index) for the index"
+msgstr "Използвайте help(test) за помощ относно 'test' или help(index) за index"
 
 #: eqnparser.py:353 eqnparser.py:354
 #, python-format
@@ -96,7 +86,7 @@ msgstr "функцията приема %d аргумента"
 #: eqnparser.py:370 eqnparser.py:371
 #, python-format
 msgid "Unable to parse argument %d: '%s'"
-msgstr "Аргумент %d ('%s') неможе да бъде обработен"
+msgstr "Аргумент %d: '%s' неможе да бъде обработен"
 
 #: eqnparser.py:380
 #, python-format
@@ -108,6 +98,10 @@ msgstr "Функционална грешка: %s"
 msgid "Variable '%s' not defined"
 msgstr "Променливата '%s' не е дефинирана"
 
+#: eqnparser.py:504
+msgid "Left parenthesis unexpected"
+msgstr "Не се очаква лява скоба"
+
 #: eqnparser.py:516
 msgid "Parse error (right parenthesis)"
 msgstr "Грешка при обработка на текста (дясна скоба)"
@@ -120,6 +114,10 @@ msgstr "Не се очаква дясна скоба"
 msgid "Parse error (right parenthesis, no left_val)"
 msgstr "Грешка при обработка (дясна скоба без променлива в ляво)"
 
+#: eqnparser.py:534
+msgid "Parse error (right parenthesis, no level to close)"
+msgstr "Грешка при обработка (дясна скоба без съответна лява скоба)"
+
 #: eqnparser.py:541 eqnparser.py:542
 msgid "Number not expected"
 msgstr "Не се очаква число"
@@ -128,6 +126,14 @@ msgstr "Не се очаква число"
 msgid "Operator not expected"
 msgstr "Оператор не се очаква"
 
+#: eqnparser.py:566
+msgid "Parse error: number or variable expected"
+msgstr "Грешка при обработка: очаква се число или променлива"
+
+#: eqnparser.py:567
+msgid "Number or variable expected"
+msgstr "Очаква се число или променлива"
+
 #: eqnparser.py:596
 msgid "Invalid operator"
 msgstr "Невалиден оператор"
@@ -140,340 +146,9 @@ msgstr "Очаква се оператор"
 msgid "_parse(): returning None"
 msgstr "_parse(): връща None"
 
-#: eqnparserhelp.py:37
-msgid "help_acos"
-msgstr ""
-"acos(X), връща аркус косинус от X. Това е ъгълът, чийто косинус е равен на "
-"X. Дефиниционен интервал: -1 <= X < 1"
-
-#: eqnparserhelp.py:38
-msgid "help_and"
-msgstr ""
-"and(X, Y), логическо и. Връща Истина ако X и Y са Истина. В противен случай "
-"връща Лъжа."
-
-#: eqnparserhelp.py:39
-msgid "help_asin"
-msgstr ""
-"asin(X), връща аркус синуса от X. Това е ъгълът, чийто синус е "
-"X.Дефиниционен интервал:-1 <= X <= 1"
-
-#: eqnparserhelp.py:40
-msgid "help_atan"
-msgstr ""
-"atan(X), връща аркус тангенса от X. Това е ъгълът, чийто тангенс е "
-"X.Дефиниционно множество: за всяко X"
-
-#: eqnparserhelp.py:41
-msgid "help_cos"
-msgstr ""
-"cos(X), връща косинуса на X. Това е координатата по абцисната ос в точката "
-"на пресичане на единичната окръжност и ъгъла X."
-
-#: eqnparserhelp.py:42
-msgid "help_cosh"
-msgstr ""
-"cosh(X), връща хиперболичен косинус от X.Дефиниран с израза: (exp(X) + "
-"exp(-X)) / 2"
-
-#: eqnparserhelp.py:43
-msgid "help_exp"
-msgstr "exp(X), връща e на степен X. Дефиниран с израза: е^X"
-
-#: eqnparserhelp.py:44
-msgid "help_fac"
-msgstr ""
-"fac(X), връща факториел от X.Дефиниран с израза: X * (X - 1) * (X - 2) * ..."
-
-#: eqnparserhelp.py:45
-msgid "help_functions"
-msgstr "functions(), връща списък с всички дефинирани функции"
-
-#: eqnparserhelp.py:46
-msgid "help_ln"
-msgstr ""
-"ln(X) - връща натурален логаритъм от X. Това е стойността, за която "
-"експонентата exp() е равна на X. Дефиниционнен интервал: X >= 0"
-
-#: eqnparserhelp.py:47
-msgid "help_operators"
-msgstr "operators(), връща списък с дефинираните оператори"
-
-#: eqnparserhelp.py:48
-msgid "help_or"
-msgstr ""
-"or(X, Y), логическо или. Връща Истина ако X и/или Y е Истина. В противен "
-"случай връща Лъжа."
-
-#: eqnparserhelp.py:49
-msgid "help_plot"
-msgstr ""
-"plot(f(X), X=a..b), изчертава графиката на функцията f(X) в интервала от a "
-"до b."
-
-#: eqnparserhelp.py:50
-msgid "help_sin"
-msgstr ""
-"sin(X), връща синус от X. Това е координатата по ординатната ос в точката на "
-"пресичане на единичната окръжност и ъгъла X."
-
-#: eqnparserhelp.py:51
-msgid "help_sinh"
-msgstr ""
-"sinh(X), връща хиперболичен синус от X.Дефиниран с израза (exp(X) - exp(-X)) "
-"/ 2"
-
-#: eqnparserhelp.py:52
-msgid "help_sqrt"
-msgstr ""
-"sqrt(X), връща квадратен корен от X. Това е стойността, която повдигнатана "
-"втора степен е равна на X. Дефиниционен интервал: X >= 0"
-
-#: eqnparserhelp.py:53
-msgid "help_square"
-msgstr "square(X), връща втората степен на X. Дефиниран с израза: X * X"
-
-#: eqnparserhelp.py:54
-msgid "help_tan"
-msgstr "tan(X), връща тангенс от X. Дефиниран с израза: sin(X) / cos (X)"
-
-#: eqnparserhelp.py:55
-msgid "help_tanh"
-msgstr ""
-"tanh(X), връща хиперболичен тангенс от X.Дефиниран с израза: sinh(X) / "
-"cosh(X)"
-
-#: eqnparserhelp.py:56
-msgid "help_test"
-msgstr "ТЕСТ"
-
-#: eqnparserhelp.py:57
-msgid "help_variables"
-msgstr "variables(), връща списък с променливите които текущо са дефинирани"
-
-#: eqnparserhelp.py:58
-msgid "help_xor"
-msgstr ""
-"xor(X, Y), логическо изключващо или. Връща Истина ако X е Истина (Y - Лъжа) "
-"или Y е Истина (X - Лъжа). В противен случай връща Лъжа."
-
-#: eqnparserhelp.py:69
-msgid "help_usage"
-msgstr ""
-
-#: eqnparserhelp.py:132
-msgid "Topics"
-msgstr "Теми"
-
-#: eqnparserhelp.py:143
-#, python-format
-msgid "No help about '%s' available, use help(index) for the index"
-msgstr "Не е намерена помощ относно '%s', използвайте help(index) за index"
-
-#: layout.py:60
-msgid "Edit"
-msgstr "Редактиране"
-
-#: layout.py:61
-msgid "Algebra"
-msgstr "Алгебра"
-
-#: layout.py:62
-msgid "Trigonometry"
-msgstr "Тригонометрия"
-
-#: layout.py:63
-msgid "Boolean"
-msgstr "Логически функции"
-
-#: layout.py:64
-msgid "Constants"
-msgstr "Константи"
-
-#: layout.py:65
-msgid "Format"
-msgstr "Формат"
-
-#: layout.py:86
-msgid "Label:"
-msgstr "Етикет:"
-
-#: layout.py:118
-msgid "All equations"
-msgstr "Всички уравнения"
-
-#: layout.py:118
-msgid "My equations"
-msgstr "Моите уравнения"
-
-#: layout.py:120
-msgid "Show history"
-msgstr "История"
-
-#: layout.py:120
-msgid "Show variables"
-msgstr "Променливи"
-
-# разделител за хиляди - space
-#: mathlib.py:58
-msgid "thousand_sep"
-msgstr " "
-
-# разделител за десетици (при дроби)?
-#: mathlib.py:63
-msgid "fraction_sep"
-msgstr "."
-
-#. TRANS: multiplication symbol (default: '*')
-#: mathlib.py:74
-msgid "mul_sym"
-msgstr "*"
-
-#. TRANS: division symbol (default: '/')
-#: mathlib.py:79
-msgid "div_sym"
-msgstr "/"
-
-#: mathlib.py:132
-msgid "Undefined"
-msgstr "Недефиниран"
-
-#: mathlib.py:142
-msgid "Error: unsupported type"
-msgstr "Грешка: непознат тип"
-
-#: toolbars.py:36
-msgid "Help"
-msgstr "Помощ"
-
-#: toolbars.py:86
-msgid "Copy"
-msgstr "Копиране"
-
-#: toolbars.py:89
-msgid "Paste"
-msgstr "Поставяне"
-
-#: toolbars.py:92
-msgid "Cut"
-msgstr "Изрязване"
-
-#: toolbars.py:99
-msgid "Square"
-msgstr "Повдигане на втора степен"
-
-#: toolbars.py:103
-msgid "Square root"
-msgstr "Квадратен корен"
-
-#: toolbars.py:109
-msgid "e to the power x"
-msgstr "e на степен X"
-
-#: toolbars.py:117
-msgid "Natural logarithm"
-msgstr "Натурален логаритъм"
-
-#: toolbars.py:123
-msgid "Factorial"
-msgstr "Факториел"
-
-#: toolbars.py:131
-msgid "Sine"
-msgstr "Синус"
-
-#: toolbars.py:135
-msgid "Cosine"
-msgstr "Косинус"
-
-#: toolbars.py:139
-msgid "Tangent"
-msgstr "Тангенс"
-
-#: toolbars.py:145
-msgid "Arc sine"
-msgstr "Аркус синус"
-
-#: toolbars.py:149
-msgid "Arc cosine"
-msgstr "Аркус косинус"
-
-#: toolbars.py:153
-msgid "Arc tangent"
-msgstr "Аркус тангенс"
-
-#: toolbars.py:159
-msgid "Hyperbolic sine"
-msgstr "Хиперболичен синус"
-
-#: toolbars.py:163
-msgid "Hyperbolic cosine"
-msgstr "Хиперболичен косинус"
-
-#: toolbars.py:167
-msgid "Hyperbolic tangent"
-msgstr "Хиперболичен тангенс"
-
-#: toolbars.py:175
-msgid "Logical and"
-msgstr "Логическо и"
-
-#: toolbars.py:179
-msgid "Logical or"
-msgstr "Логическо или"
-
-#: toolbars.py:174
-msgid "Logical xor"
-msgstr "Логическо изкл. или"
-
-#: toolbars.py:189
-msgid "Equals"
-msgstr "равно"
-
-#: toolbars.py:192
-msgid "Not equals"
-msgstr "различно"
-
-#: toolbars.py:199
-msgid "Pi"
-msgstr "пи"
-
-#: toolbars.py:202
-msgid "e"
-msgstr "е"
-
-#: toolbars.py:209
-msgid "Degrees"
-msgstr "градуси"
-
-#: toolbars.py:210
-msgid "Radians"
-msgstr "радиани"
-
-#: eqnparser.py:33
-msgid "Parse error"
-msgstr "Грешка при обработка на текста"
-
-#: eqnparser.py:249 eqnparserhelp.py:128
-msgid "Use help(test) for help about 'test', or help(index) for the index"
-msgstr "Използвайте help(test) за помощ относно 'test' илиhelp(index) за index"
-
-#: eqnparser.py:504
-msgid "Left parenthesis unexpected"
-msgstr "Не се очаква лява скоба"
-
-#: eqnparser.py:534
-msgid "Parse error (right parenthesis, no level to close)"
-msgstr "Грешка при обработка (дясна скоба без съответна лява скоба)"
-
-#: eqnparser.py:566
-msgid "Parse error: number or variable expected"
-msgstr "Грешка при обработка: очаква се число или променлива"
-
-#: eqnparser.py:567
-msgid "Number or variable expected"
-msgstr "Очаква се число или променлива"
-
+# TRANS: It is possible to translate commands. However, I would highly
+# recommend NOT doing so for mathematical functions like cos(). help(),
+# functions() etc should be translated.
 #. TRANS: It is possible to translate commands. However, I would highly
 #. recommend NOT doing so for mathematical functions like cos(). help(),
 #. functions() etc should be translated.
@@ -676,6 +351,7 @@ msgid "tanh"
 msgstr "tanh"
 
 #: eqnparserhelp.py:107
+#, fuzzy
 msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
 msgstr ""
 "tanh(X), връща хиперболичен тангенс от X.Дефиниран с израза: sinh(X) / "
@@ -717,6 +393,354 @@ msgstr ""
 msgid "index"
 msgstr "index"
 
+#: eqnparserhelp.py:132
+msgid "Topics"
+msgstr "Теми"
+
+#: eqnparserhelp.py:143
+#, python-format
+msgid "No help about '%s' available, use help(index) for the index"
+msgstr "Не е намерена помощ относно '%s', използвайте help(index) за index"
+
+#: layout.py:44
+msgid "Clear"
+msgstr ""
+
+#: layout.py:53
+msgid "Enter"
+msgstr ""
+
+#: layout.py:60
+msgid "Edit"
+msgstr "Редактиране"
+
+#: layout.py:61
+msgid "Algebra"
+msgstr "Алгебра"
+
+#: layout.py:62
+msgid "Trigonometry"
+msgstr "Тригонометрия"
+
+#: layout.py:63
+msgid "Boolean"
+msgstr "Логически функции"
+
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
+#: layout.py:64
+msgid "Constants"
+msgstr "Константи"
+
+#: layout.py:65
+msgid "Format"
+msgstr "Формат"
+
+#: layout.py:86
+msgid "Label:"
+msgstr "Етикет:"
+
+#: layout.py:118
+msgid "All equations"
+msgstr "Всички уравнения"
+
+#: layout.py:118
+msgid "My equations"
+msgstr "Моите уравнения"
+
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
+#: layout.py:120
+msgid "Show history"
+msgstr "История"
+
+#: layout.py:120
+msgid "Show variables"
+msgstr "Променливи"
+
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
+#. TRANS: multiplication symbol (default: '*')
+#: mathlib.py:74
+msgid "mul_sym"
+msgstr "*"
+
+#. TRANS: division symbol (default: '/')
+#: mathlib.py:79
+msgid "div_sym"
+msgstr "/"
+
+#: mathlib.py:132
+msgid "Undefined"
+msgstr "Недефиниран"
+
+#: mathlib.py:142
+msgid "Error: unsupported type"
+msgstr "Грешка: непознат тип"
+
+#: toolbars.py:36
+msgid "Help"
+msgstr "Помощ"
+
+#: toolbars.py:86
+msgid "Copy"
+msgstr "Копиране"
+
+#: toolbars.py:89
+msgid "Paste"
+msgstr "Поставяне"
+
+#: toolbars.py:92
+msgid "Cut"
+msgstr "Изрязване"
+
+#: toolbars.py:99
+msgid "Square"
+msgstr "Повдигане на втора степен"
+
+#: toolbars.py:103
+msgid "Square root"
+msgstr "Квадратен корен"
+
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
+#: toolbars.py:109
+msgid "e to the power x"
+msgstr "e на степен X"
+
 #: toolbars.py:113
 msgid "x to the power y"
 msgstr "x на степен y"
+
+#: toolbars.py:117
+msgid "Natural logarithm"
+msgstr "Натурален логаритъм"
+
+#: toolbars.py:123
+msgid "Factorial"
+msgstr "Факториел"
+
+#: toolbars.py:131
+msgid "Sine"
+msgstr "Синус"
+
+#: toolbars.py:135
+msgid "Cosine"
+msgstr "Косинус"
+
+#: toolbars.py:139
+msgid "Tangent"
+msgstr "Тангенс"
+
+#: toolbars.py:145
+msgid "Arc sine"
+msgstr "Аркус синус"
+
+#: toolbars.py:149
+msgid "Arc cosine"
+msgstr "Аркус косинус"
+
+#: toolbars.py:153
+msgid "Arc tangent"
+msgstr "Аркус тангенс"
+
+#: toolbars.py:159
+msgid "Hyperbolic sine"
+msgstr "Хиперболичен синус"
+
+#: toolbars.py:163
+msgid "Hyperbolic cosine"
+msgstr "Хиперболичен косинус"
+
+#: toolbars.py:167
+msgid "Hyperbolic tangent"
+msgstr "Хиперболичен тангенс"
+
+#: toolbars.py:175
+msgid "Logical and"
+msgstr "Логическо и"
+
+#: toolbars.py:179
+msgid "Logical or"
+msgstr "Логическо или"
+
+#: toolbars.py:189
+msgid "Equals"
+msgstr "равно"
+
+#: toolbars.py:192
+msgid "Not equals"
+msgstr "различно"
+
+#: toolbars.py:199
+msgid "Pi"
+msgstr "пи"
+
+#: toolbars.py:202
+msgid "e"
+msgstr "е"
+
+#: toolbars.py:280
+#, fuzzy
+msgid "Plot"
+msgstr "plot"
+
+#: toolbars.py:209
+msgid "Degrees"
+msgstr "градуси"
+
+#: toolbars.py:210
+msgid "Radians"
+msgstr "радиани"
+
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr "Градуси / радиани"
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
+
+#, python-format
+#~ msgid "Reading from journal (%s)"
+#~ msgstr "Четене от дневника (%s)"
+
+#~ msgid "Unable to determine version"
+#~ msgstr "Версията не може да бъде определена"
+
+#, python-format
+#~ msgid "Reading journal entry (version %s)"
+#~ msgstr "Прочитане елемент от дневника (версия %s)"
+
+#, python-format
+#~ msgid "State line invalid (%s)"
+#~ msgstr "Невалиден статус на ред (%s)"
+
+#, python-format
+#~ msgid "Unable to read journal entry, unknown version (%s)"
+#~ msgstr "Грешка при прочитане елемент от дневника, непозната версия (%s)"
+
+#~ msgid "help_var"
+#~ msgstr "var(), връща списък с променливите които текущо са дефинирани"
+
+#~ msgid "help_acos"
+#~ msgstr ""
+#~ "acos(X), връща аркус косинус от X. Това е ъгълът, чийто косинус е равен на "
+#~ "X. Дефиниционен интервал: -1 <= X < 1"
+
+#~ msgid "help_and"
+#~ msgstr ""
+#~ "and(X, Y), логическо и. Връща Истина ако X и Y са Истина. В противен случай "
+#~ "връща Лъжа."
+
+#~ msgid "help_asin"
+#~ msgstr ""
+#~ "asin(X), връща аркус синуса от X. Това е ъгълът, чийто синус е "
+#~ "X.Дефиниционен интервал:-1 <= X <= 1"
+
+#~ msgid "help_atan"
+#~ msgstr ""
+#~ "atan(X), връща аркус тангенса от X. Това е ъгълът, чийто тангенс е "
+#~ "X.Дефиниционно множество: за всяко X"
+
+#~ msgid "help_cos"
+#~ msgstr ""
+#~ "cos(X), връща косинуса на X. Това е координатата по абцисната ос в точката "
+#~ "на пресичане на единичната окръжност и ъгъла X."
+
+#~ msgid "help_cosh"
+#~ msgstr ""
+#~ "cosh(X), връща хиперболичен косинус от X.Дефиниран с израза: (exp(X) + "
+#~ "exp(-X)) / 2"
+
+#~ msgid "help_exp"
+#~ msgstr "exp(X), връща e на степен X. Дефиниран с израза: е^X"
+
+#~ msgid "help_fac"
+#~ msgstr ""
+#~ "fac(X), връща факториел от X.Дефиниран с израза: X * (X - 1) * (X - 2) * ..."
+
+#~ msgid "help_functions"
+#~ msgstr "functions(), връща списък с всички дефинирани функции"
+
+#~ msgid "help_ln"
+#~ msgstr ""
+#~ "ln(X) - връща натурален логаритъм от X. Това е стойността, за която "
+#~ "експонентата exp() е равна на X. Дефиниционнен интервал: X >= 0"
+
+#~ msgid "help_operators"
+#~ msgstr "operators(), връща списък с дефинираните оператори"
+
+#~ msgid "help_or"
+#~ msgstr ""
+#~ "or(X, Y), логическо или. Връща Истина ако X и/или Y е Истина. В противен "
+#~ "случай връща Лъжа."
+
+#~ msgid "help_plot"
+#~ msgstr ""
+#~ "plot(f(X), X=a..b), изчертава графиката на функцията f(X) в интервала от a "
+#~ "до b."
+
+#~ msgid "help_sin"
+#~ msgstr ""
+#~ "sin(X), връща синус от X. Това е координатата по ординатната ос в точката на "
+#~ "пресичане на единичната окръжност и ъгъла X."
+
+#~ msgid "help_sinh"
+#~ msgstr ""
+#~ "sinh(X), връща хиперболичен синус от X.Дефиниран с израза (exp(X) - exp(-X)) "
+#~ "/ 2"
+
+#~ msgid "help_sqrt"
+#~ msgstr ""
+#~ "sqrt(X), връща квадратен корен от X. Това е стойността, която повдигнатана "
+#~ "втора степен е равна на X. Дефиниционен интервал: X >= 0"
+
+#~ msgid "help_square"
+#~ msgstr "square(X), връща втората степен на X. Дефиниран с израза: X * X"
+
+#~ msgid "help_tan"
+#~ msgstr "tan(X), връща тангенс от X. Дефиниран с израза: sin(X) / cos (X)"
+
+#~ msgid "help_tanh"
+#~ msgstr ""
+#~ "tanh(X), връща хиперболичен тангенс от X.Дефиниран с израза: sinh(X) / "
+#~ "cosh(X)"
+
+#~ msgid "help_test"
+#~ msgstr "ТЕСТ"
+
+#~ msgid "help_variables"
+#~ msgstr "variables(), връща списък с променливите които текущо са дефинирани"
+
+#~ msgid "help_xor"
+#~ msgstr ""
+#~ "xor(X, Y), логическо изключващо или. Връща Истина ако X е Истина (Y - Лъжа) "
+#~ "или Y е Истина (X - Лъжа). В противен случай връща Лъжа."
+
+# разделител за хиляди - space
+#~ msgid "thousand_sep"
+#~ msgstr " "
+
+# разделител за десетици (при дроби)?
+#~ msgid "fraction_sep"
+#~ msgstr "."
+
+#~ msgid "Logical xor"
+#~ msgstr "Логическо изкл. или"
diff --git a/po/bi.po b/po/bi.po
index ea0e18c..24b1862 100644
--- a/po/bi.po
+++ b/po/bi.po
@@ -2,6 +2,14 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 #, fuzzy
 msgid ""
 msgstr ""
@@ -379,6 +387,10 @@ msgstr ""
 msgid "Boolean"
 msgstr ""
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr ""
@@ -399,6 +411,10 @@ msgstr ""
 msgid "My equations"
 msgstr ""
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr ""
@@ -407,6 +423,10 @@ msgstr ""
 msgid "Show variables"
 msgstr ""
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -449,6 +469,10 @@ msgstr ""
 msgid "Square root"
 msgstr ""
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
@@ -525,6 +549,10 @@ msgstr ""
 msgid "e"
 msgstr ""
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr ""
@@ -532,3 +560,19 @@ msgstr ""
 #: toolbars.py:210
 msgid "Radians"
 msgstr ""
+
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
diff --git a/po/bn.po b/po/bn.po
index 0adc548..cffe73c 100644
--- a/po/bn.po
+++ b/po/bn.po
@@ -2,18 +2,28 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: xo-bundled\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: 2007-12-23 17:07+0600\n"
-"Last-Translator: Khandakar Mujahidul Islam <suzan229@gmail.com>\n"
+"PO-Revision-Date: 2011-01-19 16:35+0200\n"
+"Last-Translator: sauparna <sauparna.palchowdhury@gmail.com>\n"
 "Language-Team: Bengali <core@bengalinux.org>\n"
+"Language: bn\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Translate Toolkit 1.0.1\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 2.0.3\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
@@ -26,217 +36,368 @@ msgstr ""
 
 #: calculate.py:210
 msgid "Available functions:"
-msgstr ""
+msgstr "বিদ্যমান ফাংশন:"
 
 #: calculate.py:504
 #, python-format
 msgid "Writing to journal (%s)"
-msgstr ""
-
-#: calculate.py:522
-#, python-format
-msgid "Reading from journal (%s)"
-msgstr ""
-
-#: calculate.py:528
-msgid "Unable to determine version"
-msgstr ""
-
-#: calculate.py:533
-#, python-format
-msgid "Reading journal entry (version %s)"
-msgstr ""
-
-#: calculate.py:538
-#, python-format
-msgid "State line invalid (%s)"
-msgstr ""
-
-#: calculate.py:555
-#, python-format
-msgid "Unable to read journal entry, unknown version (%s)"
-msgstr ""
+msgstr "সাময়িকীতে লেখা হচ্ছে (%s)"
 
 #: calculate.py:788
 msgid "button_pressed(): invalid type"
 msgstr ""
 
+#: eqnparser.py:33
+#, fuzzy
+msgid "Parse error"
+msgstr "পার্স ত্রুটি"
+
 #: eqnparser.py:58
 #, python-format
 msgid "level: %d, ofs %d"
-msgstr ""
+msgstr "স্তর: %d, ofs %d"
 
 #: eqnparser.py:117
 #, python-format
 msgid "Error at %d"
 msgstr "%d তে ত্রুটি"
 
-#: eqnparser.py:235
-msgid "help_var"
+#: eqnparser.py:249 eqnparserhelp.py:128
+msgid "Use help(test) for help about 'test', or help(index) for the index"
 msgstr ""
+"'পরীক্ষা' সম্পর্কে সহায়তার জন্য সহায়তা(পরীক্ষা), অথবা ইনডেক্সের জন্য সহায়তা "
+"(ইনডেক্স) ব্যবহার করো"
 
 #: eqnparser.py:353 eqnparser.py:354
 #, python-format
 msgid "Function '%s' not defined"
-msgstr ""
+msgstr "ফাংশন '%s' নির্ধারণ করা হয়নি"
 
 #: eqnparser.py:359
 #, python-format
 msgid "Invalid number of arguments (%d instead of %d)"
-msgstr ""
+msgstr "অকার্যকর সংখ্যক আর্গুমেন্ট (%d, %d এর পরিবর্তে)"
 
 #: eqnparser.py:360
 #, python-format
 msgid "function takes %d args"
-msgstr ""
+msgstr "ফাংশন %d আর্গুমেন্ট নেয়"
 
 #: eqnparser.py:370 eqnparser.py:371
 #, python-format
 msgid "Unable to parse argument %d: '%s'"
-msgstr ""
+msgstr "আর্গুমেন্ট পার্স করতে অক্ষম %d: '%s'"
 
 #: eqnparser.py:380
 #, python-format
 msgid "Function error: %s"
-msgstr ""
+msgstr "ফাংশন ত্রুটি: %s"
 
 #: eqnparser.py:481
 #, python-format
 msgid "Variable '%s' not defined"
-msgstr ""
+msgstr "চলক '%s' নির্ধারণ করা হয়নি"
+
+#: eqnparser.py:504
+msgid "Left parenthesis unexpected"
+msgstr "বাম বন্ধনী অপ্রত্যাশিত"
 
 #: eqnparser.py:516
 msgid "Parse error (right parenthesis)"
-msgstr ""
+msgstr "পার্স ত্রুটি (ডান বন্ধনী)"
 
 #: eqnparser.py:517 eqnparser.py:528 eqnparser.py:535 eqnparser.py:610
 msgid "Right parenthesis unexpected"
-msgstr ""
+msgstr "ডান বন্ধনী অপ্রত্যাশিত"
 
 #: eqnparser.py:527
+#, fuzzy
 msgid "Parse error (right parenthesis, no left_val)"
-msgstr ""
+msgstr "পার্স ত্রুটি (ডান বন্ধনী, left_val নয়)"
+
+#: eqnparser.py:534
+msgid "Parse error (right parenthesis, no level to close)"
+msgstr "পার্স ত্রুটি (ডান বন্ধনী, বন্ধ করার জন্য কোনো স্তর নেই)"
 
 #: eqnparser.py:541 eqnparser.py:542
 msgid "Number not expected"
-msgstr ""
+msgstr "সংখ্যাটি প্রত্যাশিত নয়"
 
 #: eqnparser.py:550
 msgid "Operator not expected"
-msgstr ""
+msgstr "অপারেটর প্রত্যাশিত নয়"
+
+#: eqnparser.py:566
+msgid "Parse error: number or variable expected"
+msgstr "পার্স ত্রুটি: সংখ্যা অথবা চলক প্রত্যাশিত"
+
+#: eqnparser.py:567
+msgid "Number or variable expected"
+msgstr "সংখ্যা অথবা চলক প্রত্যাশিত"
 
 #: eqnparser.py:596
 msgid "Invalid operator"
-msgstr ""
+msgstr "অকার্যকর অপারেটর"
 
 #: eqnparser.py:603
 msgid "Operator expected"
-msgstr ""
+msgstr "অপারেটর প্রত্যাশিত"
 
 #: eqnparser.py:616
 msgid "_parse(): returning None"
 msgstr ""
 
-#: eqnparserhelp.py:37
-msgid "help_acos"
-msgstr ""
-
-#: eqnparserhelp.py:38
-msgid "help_and"
-msgstr ""
-
+#. TRANS: It is possible to translate commands. However, I would highly
+#. recommend NOT doing so for mathematical functions like cos(). help(),
+#. functions() etc should be translated.
 #: eqnparserhelp.py:39
-msgid "help_asin"
-msgstr ""
+msgid "acos"
+msgstr "acos"
 
 #: eqnparserhelp.py:40
-msgid "help_atan"
-msgstr ""
-
-#: eqnparserhelp.py:41
-msgid "help_cos"
-msgstr ""
-
-#: eqnparserhelp.py:42
-msgid "help_cosh"
+msgid ""
+"acos(x), return the arc cosine of x. This is the angle for which the cosine "
+"is x. Defined for -1 <= x < 1"
 msgstr ""
+"acos(x), x এর আর্ক কোসাইন রিটার্ন করে। এটি একটি কোণ যার জন্য কোসাইন x। -১ <= "
+"x < ১ এর জন্য নির্ধারিত"
 
 #: eqnparserhelp.py:43
-msgid "help_exp"
-msgstr ""
+msgid "and"
+msgstr "and"
 
 #: eqnparserhelp.py:44
-msgid "help_fac"
-msgstr ""
-
-#: eqnparserhelp.py:45
-msgid "help_functions"
+msgid ""
+"and(x, y), logical and. Returns True if x and y are True, else returns False"
 msgstr ""
+"and(x, y), লজিক্যাল and। x এবং y True হলে True রিটার্ন করে, অন্যথায় False "
+"রিটার্ন করে"
 
 #: eqnparserhelp.py:46
-msgid "help_ln"
-msgstr ""
+msgid "asin"
+msgstr "asin"
 
 #: eqnparserhelp.py:47
-msgid "help_operators"
-msgstr ""
-
-#: eqnparserhelp.py:48
-msgid "help_or"
-msgstr ""
-
-#: eqnparserhelp.py:49
-msgid "help_plot"
+msgid ""
+"asin(x), return the arc sine of x. This is the angle for which the sine is "
+"x. Defined for -1 <= x <= 1"
 msgstr ""
+"asin(x), x এর আর্ক সাইন রিটার্ন করে। এটি একটি কোণ যার জন্য সাইন x। -১ <= x "
+"<= ১ এর জন্য নির্ধারিত"
 
 #: eqnparserhelp.py:50
-msgid "help_sin"
-msgstr ""
+msgid "atan"
+msgstr "atan"
 
 #: eqnparserhelp.py:51
-msgid "help_sinh"
+msgid ""
+"atan(x), return the arc tangent of x. This is the angle for which the "
+"tangent is x. Defined for all x"
 msgstr ""
+"atan(x), x এর আর্ক ট্যানজেন্ট রিটার্ন করে। এটি একটি কোণ যার জন্য ট্যানজেন্ট "
+"x। সব x এর জন্য নির্ধারিত"
 
-#: eqnparserhelp.py:52
-msgid "help_sqrt"
-msgstr ""
+#: eqnparserhelp.py:54
+msgid "cos"
+msgstr "cos"
+
+#: eqnparserhelp.py:55
+msgid ""
+"cos(x), return the cosine of x. This is the x-coordinate on the unit circle "
+"at the angle x"
+msgstr "cos(x), x এর কোসাইন রিটার্ন করে। এটি কোণ x এর একক বৃত্তের x-স্থানাংক"
+
+#: eqnparserhelp.py:58
+msgid "cosh"
+msgstr "cosh"
+
+#: eqnparserhelp.py:59
+msgid ""
+"cosh(x), return the hyperbolic cosine of x. Given by (exp(x) + exp(-x)) / 2"
+msgstr "cosh(x), x এর হাইপারবলিক কোসাইন রিটার্ন করে। (exp(x) + exp(-x)) / ২"
+
+#: eqnparserhelp.py:61
+msgid "exp"
+msgstr "exp"
+
+#: eqnparserhelp.py:62
+msgid "exp(x), return the natural exponent of x. Given by e^x"
+msgstr "exp(x), x এর সূচক রিটার্ন করে। e^x"
+
+#: eqnparserhelp.py:64
+msgid "fac"
+msgstr "fac"
+
+#: eqnparserhelp.py:65
+msgid "fac(x), return the factorial of x. Given by x * (x - 1) * (x - 2) * ..."
+msgstr "fac(x), x এর গুনিতক রিটার্ন করে। x * (x - ১) * (x - ২) * ..."
+
+#. TRANS: This command is descriptive, so can be translated
+#: eqnparserhelp.py:68
+msgid "functions"
+msgstr "ফাংশন"
+
+#: eqnparserhelp.py:69
+msgid "functions(), return a list of all the functions that are defined"
+msgstr "functions(), নির্ধারিত সব ফাংশনের তালিকা রিটার্ন করে"
+
+#: eqnparserhelp.py:71
+msgid "ln"
+msgstr "ln"
 
-#: eqnparserhelp.py:53
-msgid "help_square"
+#: eqnparserhelp.py:72
+msgid ""
+"ln(x), return the natural logarithm of x. This is the value for which the "
+"exponent exp() equals x. Defined for x >= 0."
 msgstr ""
+"ln(x), xএর স্বাভাবিক লগারিদম রিটার্ন করে। এটি একটি মান যার জন্য সূচক exp() "
+"সমান x। x >= ০ এর জন্য নির্ধারিত।"
 
-#: eqnparserhelp.py:54
-msgid "help_tan"
+#. TRANS: This command is descriptive, so can be translated
+#: eqnparserhelp.py:76
+msgid "operators"
+msgstr "অপারেটর"
+
+#: eqnparserhelp.py:77
+msgid "operators(), return a list of the operators that are defined"
+msgstr "operators(), নির্ধারিত অপারেটরের তালিকা রিটার্ন করে"
+
+#: eqnparserhelp.py:79
+msgid "or"
+msgstr "or"
+
+#: eqnparserhelp.py:80
+msgid ""
+"or(x, y), logical or. Returns True if x and/or y are True, else return False"
 msgstr ""
+"or(x, y), লজিক্যাল or। x এবং/অথবা y True হলে True রিটার্ন করে, অন্যথায় False "
+"রিটার্ন করে"
 
-#: eqnparserhelp.py:55
-msgid "help_tanh"
+#: eqnparserhelp.py:82
+msgid "plot"
+msgstr "plot"
+
+#: eqnparserhelp.py:83
+msgid ""
+"plot(eqn, var=-a..b), plot the equation 'eqn' with the variable 'var' in the "
+"range from a to b"
 msgstr ""
+"plot(eqn, var=-a..b), a থেকে b সীমায় চলক 'var' এর সাথে সমীকরণ 'eqn' প্লট করো"
 
-#: eqnparserhelp.py:56
-msgid "help_test"
+#: eqnparserhelp.py:86
+msgid "sin"
+msgstr "sin"
+
+#: eqnparserhelp.py:87
+msgid ""
+"sin(x), return the sine of x. This is the y-coordinate on the unit circle at "
+"the angle x"
+msgstr "sin(x), x এর সাইন রিটার্ন করে। এটি কোণ x এর একক বৃত্তের y-স্থানাংক"
+
+#: eqnparserhelp.py:90
+msgid "sinh"
+msgstr "sinh"
+
+#: eqnparserhelp.py:91
+msgid ""
+"sinh(x), return the hyperbolic sine of x. Given by (exp(x) - exp(-x)) / 2"
+msgstr "sinh(x), x এর হাইপারবলিক সাইন রিটার্ন করে। (exp(x) - exp(-x)) / 2"
+
+#: eqnparserhelp.py:93
+msgid "sqrt"
+msgstr "sqrt"
+
+#: eqnparserhelp.py:94
+msgid ""
+"sqrt(x), return the square root of x. This is the value for which the square "
+"equals x. Defined for x >= 0."
 msgstr ""
+"sqrt(x), x এর বর্গমূল রিটার্ন করে। এই মানের জন্য বর্গ x এর সমান। x >= ০ এর "
+"জন্য নির্ধারিত।"
 
-#: eqnparserhelp.py:57
-msgid "help_variables"
+#: eqnparserhelp.py:97
+#, fuzzy
+msgid "square"
+msgstr "বর্গ"
+
+#: eqnparserhelp.py:98
+msgid "square(x), return the square of x. Given by x * x"
+msgstr "square(x), x এর বর্গমূল রিটার্ন করে। x * x"
+
+#: eqnparserhelp.py:101
+msgid "tan"
+msgstr "tan"
+
+#: eqnparserhelp.py:102
+msgid ""
+"tan(x), return the tangent of x. This is the slope of the line from the "
+"origin of the unit circle to the point on the unit circle defined by the "
+"angle x. Given by sin(x) / cos(x)"
 msgstr ""
+"tan(x), x এর ট্যানজেন্ট রিটার্ন করে। এটি একক বৃত্তের মূল থেকে কোণ x দ্বারা "
+"নির্ধারিত একক বৃত্তের বিন্দু পর্যন্ত রেখার ঢাল। sin(x) / cos(x)"
 
-#: eqnparserhelp.py:58
-msgid "help_xor"
+#: eqnparserhelp.py:106
+msgid "tanh"
+msgstr "tanh"
+
+#: eqnparserhelp.py:107
+msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
+msgstr "tanh(x), x এর হাইপারবলিক ট্যানজেন্ট রিটার্ন করে। sinh(x) / cosh(x)"
+
+#: eqnparserhelp.py:109
+msgid "test"
+msgstr "পরীক্ষন"
+
+#: eqnparserhelp.py:110
+msgid "This is just a test topic, use help(index) for the index"
 msgstr ""
+"এটি শুধুমাত্র একটি পরীক্ষন বিষয়, ইনডেক্সের জন্য সহায়তা(ইনডেক্স) ব্যবহার করো"
 
-#: eqnparserhelp.py:69
-msgid "help_usage"
+#. TRANS: This command is descriptive, so can be translated
+#: eqnparserhelp.py:113
+msgid "variables"
+msgstr "চলক"
+
+#: eqnparserhelp.py:114
+msgid "variables(), return a list of the variables that are currently defined"
+msgstr "variables(), বর্তমানে নির্ধারিত চলকের একটি তালিকা রিটার্ন করে"
+
+#: eqnparserhelp.py:116
+msgid "xor"
+msgstr "xor"
+
+#: eqnparserhelp.py:117
+msgid ""
+"xor(x, y), logical xor. Returns True if either x is True (and y is False) or "
+"y is True (and x is False), else returns False"
 msgstr ""
+"xor(x, y), লজিক্যাল xor। যদি x True হয় (এবং y False) অথবা y True (এবং x "
+"False) তবে True রিটার্ন করে, অন্যথায় False রিটার্ন করে"
+
+#. TRANS: help(index), both 'index' and the translation  will work
+#: eqnparserhelp.py:131
+msgid "index"
+msgstr "ইনডেক্স"
 
 #: eqnparserhelp.py:132
 msgid "Topics"
-msgstr ""
+msgstr "বিষয়বস্তু"
 
 #: eqnparserhelp.py:143
 #, python-format
 msgid "No help about '%s' available, use help(index) for the index"
 msgstr ""
+"%s' উপস্থিতি সম্পর্কে কোনে সহায়তা নেই, ইনডেক্সের জন্য সহায়তা(ইনডেক্স) "
+"ব্যবহার করো"
+
+#: layout.py:44
+msgid "Clear"
+msgstr "মুছো"
+
+#: layout.py:53
+msgid "Enter"
+msgstr ""
 
 #: layout.py:60
 msgid "Edit"
@@ -244,69 +405,73 @@ msgstr "সম্পাদন"
 
 #: layout.py:61
 msgid "Algebra"
-msgstr ""
+msgstr "বীজগনিত"
 
 #: layout.py:62
 msgid "Trigonometry"
-msgstr ""
+msgstr "ত্রিকোনোমিতি"
 
 #: layout.py:63
 msgid "Boolean"
+msgstr "বুলিয়ান"
+
+#: layout.py:118
+msgid "Miscellaneous"
 msgstr ""
 
 #: layout.py:64
 msgid "Constants"
-msgstr ""
+msgstr "ধ্রুবক"
 
 #: layout.py:65
 msgid "Format"
-msgstr ""
+msgstr "বিন্যাস"
 
 #: layout.py:86
 msgid "Label:"
-msgstr ""
+msgstr "লেবেল:"
 
 #: layout.py:118
 msgid "All equations"
-msgstr "সব প্রশ্ন"
+msgstr "সব সমীকরণ"
 
 #: layout.py:118
 msgid "My equations"
 msgstr "আমার প্রশ্ন"
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr "ইতিহাস দেখাও"
 
 #: layout.py:120
 msgid "Show variables"
-msgstr ""
+msgstr "চলকগুলো দেখাও"
 
-#: mathlib.py:58
-msgid "thousand_sep"
-msgstr ""
-
-#: mathlib.py:63
-msgid "fraction_sep"
+#: layout.py:203
+msgid "Change view between history and variables"
 msgstr ""
 
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
-msgstr ""
+msgstr "*"
 
 #. TRANS: division symbol (default: '/')
 #: mathlib.py:79
 msgid "div_sym"
-msgstr ""
+msgstr "/"
 
 #: mathlib.py:132
 msgid "Undefined"
-msgstr ""
+msgstr "অনির্ধারিত"
 
 #: mathlib.py:142
 msgid "Error: unsupported type"
-msgstr ""
+msgstr "ত্রুটি: অসমর্থিত ধরণ"
 
 #: toolbars.py:36
 msgid "Help"
@@ -332,65 +497,71 @@ msgstr "বর্গ"
 msgid "Square root"
 msgstr "বর্গমূল"
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
 #: toolbars.py:109
 msgid "e to the power x"
-msgstr ""
+msgstr "e এর x ঘাত"
+
+#: toolbars.py:113
+msgid "x to the power y"
+msgstr "x এর y ঘাত"
 
 #: toolbars.py:117
 msgid "Natural logarithm"
-msgstr ""
+msgstr "স্বাভাবিক লগারিদম"
 
 #: toolbars.py:123
 msgid "Factorial"
-msgstr ""
+msgstr "গুনিতক"
 
 #: toolbars.py:131
 msgid "Sine"
 msgstr "সাইন"
 
 #: toolbars.py:135
+#, fuzzy
 msgid "Cosine"
 msgstr "কস"
 
 #: toolbars.py:139
+#, fuzzy
 msgid "Tangent"
 msgstr "ট্যান"
 
 #: toolbars.py:145
 msgid "Arc sine"
-msgstr ""
+msgstr "আর্ক সাইন"
 
 #: toolbars.py:149
 msgid "Arc cosine"
-msgstr ""
+msgstr "আর্ক কোসাইন"
 
 #: toolbars.py:153
 msgid "Arc tangent"
-msgstr ""
+msgstr "আর্ক ট্যানজেন্ট"
 
 #: toolbars.py:159
 msgid "Hyperbolic sine"
-msgstr ""
+msgstr "হাইপারবলিক সাইন"
 
 #: toolbars.py:163
 msgid "Hyperbolic cosine"
-msgstr ""
+msgstr "হাইপারবলিক কোসাইন"
 
 #: toolbars.py:167
 msgid "Hyperbolic tangent"
-msgstr ""
+msgstr "হাইপারবলিক ট্যানজেন্ট"
 
 #: toolbars.py:175
 msgid "Logical and"
-msgstr ""
+msgstr "লজিক্যাল AND"
 
 #: toolbars.py:179
 msgid "Logical or"
-msgstr ""
-
-#: toolbars.py:174
-msgid "Logical xor"
-msgstr ""
+msgstr "লজিক্যাল OR"
 
 #: toolbars.py:189
 msgid "Equals"
@@ -408,6 +579,11 @@ msgstr "পাই"
 msgid "e"
 msgstr "e"
 
+#: toolbars.py:280
+#, fuzzy
+msgid "Plot"
+msgstr "plot"
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr "ডিগ্রী"
@@ -416,243 +592,18 @@ msgstr "ডিগ্রী"
 msgid "Radians"
 msgstr "রেডিয়ান"
 
-#: eqnparser.py:33
-msgid "Parse error"
-msgstr ""
-
-#: eqnparser.py:249 eqnparserhelp.py:128
-msgid "Use help(test) for help about 'test', or help(index) for the index"
-msgstr ""
-
-#: eqnparser.py:504
-msgid "Left parenthesis unexpected"
-msgstr ""
-
-#: eqnparser.py:534
-msgid "Parse error (right parenthesis, no level to close)"
-msgstr ""
-
-#: eqnparser.py:566
-msgid "Parse error: number or variable expected"
-msgstr ""
-
-#: eqnparser.py:567
-msgid "Number or variable expected"
-msgstr ""
-
-#. TRANS: It is possible to translate commands. However, I would highly
-#. recommend NOT doing so for mathematical functions like cos(). help(),
-#. functions() etc should be translated.
-#: eqnparserhelp.py:39
-msgid "acos"
-msgstr ""
-
-#: eqnparserhelp.py:40
-msgid ""
-"acos(x), return the arc cosine of x. This is the angle for which the cosine "
-"is x. Defined for -1 <= x < 1"
-msgstr ""
-
-#: eqnparserhelp.py:43
-msgid "and"
-msgstr ""
-
-#: eqnparserhelp.py:44
-msgid ""
-"and(x, y), logical and. Returns True if x and y are True, else returns False"
-msgstr ""
-
-#: eqnparserhelp.py:46
-msgid "asin"
-msgstr ""
-
-#: eqnparserhelp.py:47
-msgid ""
-"asin(x), return the arc sine of x. This is the angle for which the sine is "
-"x. Defined for -1 <= x <= 1"
-msgstr ""
-
-#: eqnparserhelp.py:50
-msgid "atan"
-msgstr ""
-
-#: eqnparserhelp.py:51
-msgid ""
-"atan(x), return the arc tangent of x. This is the angle for which the "
-"tangent is x. Defined for all x"
-msgstr ""
-
-#: eqnparserhelp.py:54
-msgid "cos"
-msgstr ""
-
-#: eqnparserhelp.py:55
-msgid ""
-"cos(x), return the cosine of x. This is the x-coordinate on the unit circle "
-"at the angle x"
-msgstr ""
-
-#: eqnparserhelp.py:58
-msgid "cosh"
-msgstr ""
-
-#: eqnparserhelp.py:59
-msgid ""
-"cosh(x), return the hyperbolic cosine of x. Given by (exp(x) + exp(-x)) / 2"
-msgstr ""
-
-#: eqnparserhelp.py:61
-msgid "exp"
-msgstr ""
-
-#: eqnparserhelp.py:62
-msgid "exp(x), return the natural exponent of x. Given by e^x"
-msgstr ""
-
-#: eqnparserhelp.py:64
-msgid "fac"
-msgstr ""
-
-#: eqnparserhelp.py:65
-msgid "fac(x), return the factorial of x. Given by x * (x - 1) * (x - 2) * ..."
-msgstr ""
-
-#. TRANS: This command is descriptive, so can be translated
-#: eqnparserhelp.py:68
-msgid "functions"
-msgstr ""
-
-#: eqnparserhelp.py:69
-msgid "functions(), return a list of all the functions that are defined"
-msgstr ""
-
-#: eqnparserhelp.py:71
-msgid "ln"
-msgstr ""
-
-#: eqnparserhelp.py:72
-msgid ""
-"ln(x), return the natural logarithm of x. This is the value for which the "
-"exponent exp() equals x. Defined for x >= 0."
-msgstr ""
-
-#. TRANS: This command is descriptive, so can be translated
-#: eqnparserhelp.py:76
-msgid "operators"
-msgstr ""
-
-#: eqnparserhelp.py:77
-msgid "operators(), return a list of the operators that are defined"
-msgstr ""
-
-#: eqnparserhelp.py:79
-msgid "or"
-msgstr ""
-
-#: eqnparserhelp.py:80
-msgid ""
-"or(x, y), logical or. Returns True if x and/or y are True, else return False"
+#: toolbars.py:292
+msgid "Degrees / radians"
 msgstr ""
 
-#: eqnparserhelp.py:82
-msgid "plot"
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
 msgstr ""
 
-#: eqnparserhelp.py:83
-msgid ""
-"plot(eqn, var=-a..b), plot the equation 'eqn' with the variable 'var' in the "
-"range from a to b"
-msgstr ""
-
-#: eqnparserhelp.py:86
-msgid "sin"
-msgstr ""
-
-#: eqnparserhelp.py:87
-msgid ""
-"sin(x), return the sine of x. This is the y-coordinate on the unit circle at "
-"the angle x"
-msgstr ""
-
-#: eqnparserhelp.py:90
-msgid "sinh"
-msgstr ""
-
-#: eqnparserhelp.py:91
-msgid ""
-"sinh(x), return the hyperbolic sine of x. Given by (exp(x) - exp(-x)) / 2"
-msgstr ""
-
-#: eqnparserhelp.py:93
-msgid "sqrt"
-msgstr ""
-
-#: eqnparserhelp.py:94
-msgid ""
-"sqrt(x), return the square root of x. This is the value for which the square "
-"equals x. Defined for x >= 0."
+#: toolbars.py:311
+msgid "Number of shown digits"
 msgstr ""
 
-#: eqnparserhelp.py:97
-#, fuzzy
-msgid "square"
-msgstr "বর্গ"
-
-#: eqnparserhelp.py:98
-msgid "square(x), return the square of x. Given by x * x"
-msgstr ""
-
-#: eqnparserhelp.py:101
-msgid "tan"
-msgstr ""
-
-#: eqnparserhelp.py:102
-msgid ""
-"tan(x), return the tangent of x. This is the slope of the line from the "
-"origin of the unit circle to the point on the unit circle defined by the "
-"angle x. Given by sin(x) / cos(x)"
-msgstr ""
-
-#: eqnparserhelp.py:106
-msgid "tanh"
-msgstr ""
-
-#: eqnparserhelp.py:107
-msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
-msgstr ""
-
-#: eqnparserhelp.py:109
-msgid "test"
-msgstr ""
-
-#: eqnparserhelp.py:110
-msgid "This is just a test topic, use help(index) for the index"
-msgstr ""
-
-#. TRANS: This command is descriptive, so can be translated
-#: eqnparserhelp.py:113
-msgid "variables"
-msgstr ""
-
-#: eqnparserhelp.py:114
-msgid "variables(), return a list of the variables that are currently defined"
-msgstr ""
-
-#: eqnparserhelp.py:116
-msgid "xor"
-msgstr ""
-
-#: eqnparserhelp.py:117
-msgid ""
-"xor(x, y), logical xor. Returns True if either x is True (and y is False) or "
-"y is True (and x is False), else returns False"
-msgstr ""
-
-#. TRANS: help(index), both 'index' and the translation  will work
-#: eqnparserhelp.py:131
-msgid "index"
-msgstr ""
-
-#: toolbars.py:113
-msgid "x to the power y"
+#: toolbars.py:316
+msgid "Integer formatting base"
 msgstr ""
diff --git a/po/bn_IN.po b/po/bn_IN.po
index 0adc548..a7a049b 100644
--- a/po/bn_IN.po
+++ b/po/bn_IN.po
@@ -2,6 +2,14 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: xo-bundled\n"
@@ -33,34 +41,14 @@ msgstr ""
 msgid "Writing to journal (%s)"
 msgstr ""
 
-#: calculate.py:522
-#, python-format
-msgid "Reading from journal (%s)"
-msgstr ""
-
-#: calculate.py:528
-msgid "Unable to determine version"
-msgstr ""
-
-#: calculate.py:533
-#, python-format
-msgid "Reading journal entry (version %s)"
-msgstr ""
-
-#: calculate.py:538
-#, python-format
-msgid "State line invalid (%s)"
-msgstr ""
-
-#: calculate.py:555
-#, python-format
-msgid "Unable to read journal entry, unknown version (%s)"
-msgstr ""
-
 #: calculate.py:788
 msgid "button_pressed(): invalid type"
 msgstr ""
 
+#: eqnparser.py:33
+msgid "Parse error"
+msgstr ""
+
 #: eqnparser.py:58
 #, python-format
 msgid "level: %d, ofs %d"
@@ -71,8 +59,8 @@ msgstr ""
 msgid "Error at %d"
 msgstr "%d তে ত্রুটি"
 
-#: eqnparser.py:235
-msgid "help_var"
+#: eqnparser.py:249 eqnparserhelp.py:128
+msgid "Use help(test) for help about 'test', or help(index) for the index"
 msgstr ""
 
 #: eqnparser.py:353 eqnparser.py:354
@@ -105,6 +93,10 @@ msgstr ""
 msgid "Variable '%s' not defined"
 msgstr ""
 
+#: eqnparser.py:504
+msgid "Left parenthesis unexpected"
+msgstr ""
+
 #: eqnparser.py:516
 msgid "Parse error (right parenthesis)"
 msgstr ""
@@ -117,6 +109,10 @@ msgstr ""
 msgid "Parse error (right parenthesis, no left_val)"
 msgstr ""
 
+#: eqnparser.py:534
+msgid "Parse error (right parenthesis, no level to close)"
+msgstr ""
+
 #: eqnparser.py:541 eqnparser.py:542
 msgid "Number not expected"
 msgstr ""
@@ -125,6 +121,14 @@ msgstr ""
 msgid "Operator not expected"
 msgstr ""
 
+#: eqnparser.py:566
+msgid "Parse error: number or variable expected"
+msgstr ""
+
+#: eqnparser.py:567
+msgid "Number or variable expected"
+msgstr ""
+
 #: eqnparser.py:596
 msgid "Invalid operator"
 msgstr ""
@@ -137,96 +141,217 @@ msgstr ""
 msgid "_parse(): returning None"
 msgstr ""
 
-#: eqnparserhelp.py:37
-msgid "help_acos"
+#. TRANS: It is possible to translate commands. However, I would highly
+#. recommend NOT doing so for mathematical functions like cos(). help(),
+#. functions() etc should be translated.
+#: eqnparserhelp.py:39
+msgid "acos"
 msgstr ""
 
-#: eqnparserhelp.py:38
-msgid "help_and"
+#: eqnparserhelp.py:40
+msgid ""
+"acos(x), return the arc cosine of x. This is the angle for which the cosine "
+"is x. Defined for -1 <= x < 1"
 msgstr ""
 
-#: eqnparserhelp.py:39
-msgid "help_asin"
+#: eqnparserhelp.py:43
+msgid "and"
 msgstr ""
 
-#: eqnparserhelp.py:40
-msgid "help_atan"
+#: eqnparserhelp.py:44
+msgid ""
+"and(x, y), logical and. Returns True if x and y are True, else returns False"
 msgstr ""
 
-#: eqnparserhelp.py:41
-msgid "help_cos"
+#: eqnparserhelp.py:46
+msgid "asin"
 msgstr ""
 
-#: eqnparserhelp.py:42
-msgid "help_cosh"
+#: eqnparserhelp.py:47
+msgid ""
+"asin(x), return the arc sine of x. This is the angle for which the sine is "
+"x. Defined for -1 <= x <= 1"
 msgstr ""
 
-#: eqnparserhelp.py:43
-msgid "help_exp"
+#: eqnparserhelp.py:50
+msgid "atan"
 msgstr ""
 
-#: eqnparserhelp.py:44
-msgid "help_fac"
+#: eqnparserhelp.py:51
+msgid ""
+"atan(x), return the arc tangent of x. This is the angle for which the "
+"tangent is x. Defined for all x"
 msgstr ""
 
-#: eqnparserhelp.py:45
-msgid "help_functions"
+#: eqnparserhelp.py:54
+msgid "cos"
 msgstr ""
 
-#: eqnparserhelp.py:46
-msgid "help_ln"
+#: eqnparserhelp.py:55
+msgid ""
+"cos(x), return the cosine of x. This is the x-coordinate on the unit circle "
+"at the angle x"
 msgstr ""
 
-#: eqnparserhelp.py:47
-msgid "help_operators"
+#: eqnparserhelp.py:58
+msgid "cosh"
 msgstr ""
 
-#: eqnparserhelp.py:48
-msgid "help_or"
+#: eqnparserhelp.py:59
+msgid ""
+"cosh(x), return the hyperbolic cosine of x. Given by (exp(x) + exp(-x)) / 2"
 msgstr ""
 
-#: eqnparserhelp.py:49
-msgid "help_plot"
+#: eqnparserhelp.py:61
+msgid "exp"
 msgstr ""
 
-#: eqnparserhelp.py:50
-msgid "help_sin"
+#: eqnparserhelp.py:62
+msgid "exp(x), return the natural exponent of x. Given by e^x"
 msgstr ""
 
-#: eqnparserhelp.py:51
-msgid "help_sinh"
+#: eqnparserhelp.py:64
+msgid "fac"
 msgstr ""
 
-#: eqnparserhelp.py:52
-msgid "help_sqrt"
+#: eqnparserhelp.py:65
+msgid "fac(x), return the factorial of x. Given by x * (x - 1) * (x - 2) * ..."
 msgstr ""
 
-#: eqnparserhelp.py:53
-msgid "help_square"
+#. TRANS: This command is descriptive, so can be translated
+#: eqnparserhelp.py:68
+msgid "functions"
 msgstr ""
 
-#: eqnparserhelp.py:54
-msgid "help_tan"
+#: eqnparserhelp.py:69
+msgid "functions(), return a list of all the functions that are defined"
 msgstr ""
 
-#: eqnparserhelp.py:55
-msgid "help_tanh"
+#: eqnparserhelp.py:71
+msgid "ln"
 msgstr ""
 
-#: eqnparserhelp.py:56
-msgid "help_test"
+#: eqnparserhelp.py:72
+msgid ""
+"ln(x), return the natural logarithm of x. This is the value for which the "
+"exponent exp() equals x. Defined for x >= 0."
 msgstr ""
 
-#: eqnparserhelp.py:57
-msgid "help_variables"
+#. TRANS: This command is descriptive, so can be translated
+#: eqnparserhelp.py:76
+msgid "operators"
 msgstr ""
 
-#: eqnparserhelp.py:58
-msgid "help_xor"
+#: eqnparserhelp.py:77
+msgid "operators(), return a list of the operators that are defined"
 msgstr ""
 
-#: eqnparserhelp.py:69
-msgid "help_usage"
+#: eqnparserhelp.py:79
+msgid "or"
+msgstr ""
+
+#: eqnparserhelp.py:80
+msgid ""
+"or(x, y), logical or. Returns True if x and/or y are True, else return False"
+msgstr ""
+
+#: eqnparserhelp.py:82
+msgid "plot"
+msgstr ""
+
+#: eqnparserhelp.py:83
+msgid ""
+"plot(eqn, var=-a..b), plot the equation 'eqn' with the variable 'var' in the "
+"range from a to b"
+msgstr ""
+
+#: eqnparserhelp.py:86
+msgid "sin"
+msgstr ""
+
+#: eqnparserhelp.py:87
+msgid ""
+"sin(x), return the sine of x. This is the y-coordinate on the unit circle at "
+"the angle x"
+msgstr ""
+
+#: eqnparserhelp.py:90
+msgid "sinh"
+msgstr ""
+
+#: eqnparserhelp.py:91
+msgid ""
+"sinh(x), return the hyperbolic sine of x. Given by (exp(x) - exp(-x)) / 2"
+msgstr ""
+
+#: eqnparserhelp.py:93
+msgid "sqrt"
+msgstr ""
+
+#: eqnparserhelp.py:94
+msgid ""
+"sqrt(x), return the square root of x. This is the value for which the square "
+"equals x. Defined for x >= 0."
+msgstr ""
+
+#: eqnparserhelp.py:97
+#, fuzzy
+msgid "square"
+msgstr "বর্গ"
+
+#: eqnparserhelp.py:98
+msgid "square(x), return the square of x. Given by x * x"
+msgstr ""
+
+#: eqnparserhelp.py:101
+msgid "tan"
+msgstr ""
+
+#: eqnparserhelp.py:102
+msgid ""
+"tan(x), return the tangent of x. This is the slope of the line from the "
+"origin of the unit circle to the point on the unit circle defined by the "
+"angle x. Given by sin(x) / cos(x)"
+msgstr ""
+
+#: eqnparserhelp.py:106
+msgid "tanh"
+msgstr ""
+
+#: eqnparserhelp.py:107
+msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
+msgstr ""
+
+#: eqnparserhelp.py:109
+msgid "test"
+msgstr ""
+
+#: eqnparserhelp.py:110
+msgid "This is just a test topic, use help(index) for the index"
+msgstr ""
+
+#. TRANS: This command is descriptive, so can be translated
+#: eqnparserhelp.py:113
+msgid "variables"
+msgstr ""
+
+#: eqnparserhelp.py:114
+msgid "variables(), return a list of the variables that are currently defined"
+msgstr ""
+
+#: eqnparserhelp.py:116
+msgid "xor"
+msgstr ""
+
+#: eqnparserhelp.py:117
+msgid ""
+"xor(x, y), logical xor. Returns True if either x is True (and y is False) or "
+"y is True (and x is False), else returns False"
+msgstr ""
+
+#. TRANS: help(index), both 'index' and the translation  will work
+#: eqnparserhelp.py:131
+msgid "index"
 msgstr ""
 
 #: eqnparserhelp.py:132
@@ -238,6 +363,14 @@ msgstr ""
 msgid "No help about '%s' available, use help(index) for the index"
 msgstr ""
 
+#: layout.py:44
+msgid "Clear"
+msgstr ""
+
+#: layout.py:53
+msgid "Enter"
+msgstr ""
+
 #: layout.py:60
 msgid "Edit"
 msgstr "সম্পাদন"
@@ -254,6 +387,10 @@ msgstr ""
 msgid "Boolean"
 msgstr ""
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr ""
@@ -274,6 +411,10 @@ msgstr "সব প্রশ্ন"
 msgid "My equations"
 msgstr "আমার প্রশ্ন"
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr "ইতিহাস দেখাও"
@@ -282,12 +423,8 @@ msgstr "ইতিহাস দেখাও"
 msgid "Show variables"
 msgstr ""
 
-#: mathlib.py:58
-msgid "thousand_sep"
-msgstr ""
-
-#: mathlib.py:63
-msgid "fraction_sep"
+#: layout.py:203
+msgid "Change view between history and variables"
 msgstr ""
 
 #. TRANS: multiplication symbol (default: '*')
@@ -332,10 +469,18 @@ msgstr "বর্গ"
 msgid "Square root"
 msgstr "বর্গমূল"
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
 
+#: toolbars.py:113
+msgid "x to the power y"
+msgstr ""
+
 #: toolbars.py:117
 msgid "Natural logarithm"
 msgstr ""
@@ -388,10 +533,6 @@ msgstr ""
 msgid "Logical or"
 msgstr ""
 
-#: toolbars.py:174
-msgid "Logical xor"
-msgstr ""
-
 #: toolbars.py:189
 msgid "Equals"
 msgstr "সমান"
@@ -408,6 +549,10 @@ msgstr "পাই"
 msgid "e"
 msgstr "e"
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr "ডিগ্রী"
@@ -416,243 +561,18 @@ msgstr "ডিগ্রী"
 msgid "Radians"
 msgstr "রেডিয়ান"
 
-#: eqnparser.py:33
-msgid "Parse error"
-msgstr ""
-
-#: eqnparser.py:249 eqnparserhelp.py:128
-msgid "Use help(test) for help about 'test', or help(index) for the index"
-msgstr ""
-
-#: eqnparser.py:504
-msgid "Left parenthesis unexpected"
-msgstr ""
-
-#: eqnparser.py:534
-msgid "Parse error (right parenthesis, no level to close)"
-msgstr ""
-
-#: eqnparser.py:566
-msgid "Parse error: number or variable expected"
-msgstr ""
-
-#: eqnparser.py:567
-msgid "Number or variable expected"
-msgstr ""
-
-#. TRANS: It is possible to translate commands. However, I would highly
-#. recommend NOT doing so for mathematical functions like cos(). help(),
-#. functions() etc should be translated.
-#: eqnparserhelp.py:39
-msgid "acos"
-msgstr ""
-
-#: eqnparserhelp.py:40
-msgid ""
-"acos(x), return the arc cosine of x. This is the angle for which the cosine "
-"is x. Defined for -1 <= x < 1"
-msgstr ""
-
-#: eqnparserhelp.py:43
-msgid "and"
-msgstr ""
-
-#: eqnparserhelp.py:44
-msgid ""
-"and(x, y), logical and. Returns True if x and y are True, else returns False"
-msgstr ""
-
-#: eqnparserhelp.py:46
-msgid "asin"
-msgstr ""
-
-#: eqnparserhelp.py:47
-msgid ""
-"asin(x), return the arc sine of x. This is the angle for which the sine is "
-"x. Defined for -1 <= x <= 1"
-msgstr ""
-
-#: eqnparserhelp.py:50
-msgid "atan"
-msgstr ""
-
-#: eqnparserhelp.py:51
-msgid ""
-"atan(x), return the arc tangent of x. This is the angle for which the "
-"tangent is x. Defined for all x"
-msgstr ""
-
-#: eqnparserhelp.py:54
-msgid "cos"
-msgstr ""
-
-#: eqnparserhelp.py:55
-msgid ""
-"cos(x), return the cosine of x. This is the x-coordinate on the unit circle "
-"at the angle x"
-msgstr ""
-
-#: eqnparserhelp.py:58
-msgid "cosh"
-msgstr ""
-
-#: eqnparserhelp.py:59
-msgid ""
-"cosh(x), return the hyperbolic cosine of x. Given by (exp(x) + exp(-x)) / 2"
-msgstr ""
-
-#: eqnparserhelp.py:61
-msgid "exp"
-msgstr ""
-
-#: eqnparserhelp.py:62
-msgid "exp(x), return the natural exponent of x. Given by e^x"
-msgstr ""
-
-#: eqnparserhelp.py:64
-msgid "fac"
-msgstr ""
-
-#: eqnparserhelp.py:65
-msgid "fac(x), return the factorial of x. Given by x * (x - 1) * (x - 2) * ..."
-msgstr ""
-
-#. TRANS: This command is descriptive, so can be translated
-#: eqnparserhelp.py:68
-msgid "functions"
-msgstr ""
-
-#: eqnparserhelp.py:69
-msgid "functions(), return a list of all the functions that are defined"
-msgstr ""
-
-#: eqnparserhelp.py:71
-msgid "ln"
-msgstr ""
-
-#: eqnparserhelp.py:72
-msgid ""
-"ln(x), return the natural logarithm of x. This is the value for which the "
-"exponent exp() equals x. Defined for x >= 0."
-msgstr ""
-
-#. TRANS: This command is descriptive, so can be translated
-#: eqnparserhelp.py:76
-msgid "operators"
-msgstr ""
-
-#: eqnparserhelp.py:77
-msgid "operators(), return a list of the operators that are defined"
-msgstr ""
-
-#: eqnparserhelp.py:79
-msgid "or"
-msgstr ""
-
-#: eqnparserhelp.py:80
-msgid ""
-"or(x, y), logical or. Returns True if x and/or y are True, else return False"
-msgstr ""
-
-#: eqnparserhelp.py:82
-msgid "plot"
-msgstr ""
-
-#: eqnparserhelp.py:83
-msgid ""
-"plot(eqn, var=-a..b), plot the equation 'eqn' with the variable 'var' in the "
-"range from a to b"
-msgstr ""
-
-#: eqnparserhelp.py:86
-msgid "sin"
-msgstr ""
-
-#: eqnparserhelp.py:87
-msgid ""
-"sin(x), return the sine of x. This is the y-coordinate on the unit circle at "
-"the angle x"
-msgstr ""
-
-#: eqnparserhelp.py:90
-msgid "sinh"
+#: toolbars.py:292
+msgid "Degrees / radians"
 msgstr ""
 
-#: eqnparserhelp.py:91
-msgid ""
-"sinh(x), return the hyperbolic sine of x. Given by (exp(x) - exp(-x)) / 2"
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
 msgstr ""
 
-#: eqnparserhelp.py:93
-msgid "sqrt"
+#: toolbars.py:311
+msgid "Number of shown digits"
 msgstr ""
 
-#: eqnparserhelp.py:94
-msgid ""
-"sqrt(x), return the square root of x. This is the value for which the square "
-"equals x. Defined for x >= 0."
-msgstr ""
-
-#: eqnparserhelp.py:97
-#, fuzzy
-msgid "square"
-msgstr "বর্গ"
-
-#: eqnparserhelp.py:98
-msgid "square(x), return the square of x. Given by x * x"
-msgstr ""
-
-#: eqnparserhelp.py:101
-msgid "tan"
-msgstr ""
-
-#: eqnparserhelp.py:102
-msgid ""
-"tan(x), return the tangent of x. This is the slope of the line from the "
-"origin of the unit circle to the point on the unit circle defined by the "
-"angle x. Given by sin(x) / cos(x)"
-msgstr ""
-
-#: eqnparserhelp.py:106
-msgid "tanh"
-msgstr ""
-
-#: eqnparserhelp.py:107
-msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
-msgstr ""
-
-#: eqnparserhelp.py:109
-msgid "test"
-msgstr ""
-
-#: eqnparserhelp.py:110
-msgid "This is just a test topic, use help(index) for the index"
-msgstr ""
-
-#. TRANS: This command is descriptive, so can be translated
-#: eqnparserhelp.py:113
-msgid "variables"
-msgstr ""
-
-#: eqnparserhelp.py:114
-msgid "variables(), return a list of the variables that are currently defined"
-msgstr ""
-
-#: eqnparserhelp.py:116
-msgid "xor"
-msgstr ""
-
-#: eqnparserhelp.py:117
-msgid ""
-"xor(x, y), logical xor. Returns True if either x is True (and y is False) or "
-"y is True (and x is False), else returns False"
-msgstr ""
-
-#. TRANS: help(index), both 'index' and the translation  will work
-#: eqnparserhelp.py:131
-msgid "index"
-msgstr ""
-
-#: toolbars.py:113
-msgid "x to the power y"
+#: toolbars.py:316
+msgid "Integer formatting base"
 msgstr ""
diff --git a/po/ca.po b/po/ca.po
index 229eec0..4d4af87 100644
--- a/po/ca.po
+++ b/po/ca.po
@@ -2,18 +2,28 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: 2008-01-14 21:12+0000\n"
-"Last-Translator: Jaume <jaume@nualart.com>\n"
+"PO-Revision-Date: 2011-01-20 05:19+0200\n"
+"Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: ca\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Pootle 1.0.2\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 2.0.3\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
@@ -37,6 +47,10 @@ msgstr "Escribint al Diari (%s)"
 msgid "button_pressed(): invalid type"
 msgstr "button_pressed(): caràcter invàlid"
 
+#: eqnparser.py:33
+msgid "Parse error"
+msgstr "Filtre d'error"
+
 #: eqnparser.py:58
 #, python-format
 msgid "level: %d, ofs %d"
@@ -81,6 +95,10 @@ msgstr "Funció error: %s"
 msgid "Variable '%s' not defined"
 msgstr "Variable '%s' no definida"
 
+#: eqnparser.py:504
+msgid "Left parenthesis unexpected"
+msgstr "Hi ha un parèntesi dret inesperat"
+
 #: eqnparser.py:516
 msgid "Parse error (right parenthesis)"
 msgstr "Error analitzant (parèntesi dret)"
@@ -93,6 +111,10 @@ msgstr "Parèntesi dret inesperat"
 msgid "Parse error (right parenthesis, no left_val)"
 msgstr "Error analitzant (parèntesi dret, no hi ha valor a l'esquerra)"
 
+#: eqnparser.py:534
+msgid "Parse error (right parenthesis, no level to close)"
+msgstr "Error de filtre (hi ha un parèntesi dret, que mai no s'obra)"
+
 #: eqnparser.py:541 eqnparser.py:542
 msgid "Number not expected"
 msgstr "Número inesperat"
@@ -101,6 +123,14 @@ msgstr "Número inesperat"
 msgid "Operator not expected"
 msgstr "Operador inesperat"
 
+#: eqnparser.py:566
+msgid "Parse error: number or variable expected"
+msgstr "Error de filtre: número o variable esperada"
+
+#: eqnparser.py:567
+msgid "Number or variable expected"
+msgstr "Número o variable esperada"
+
 #: eqnparser.py:596
 msgid "Invalid operator"
 msgstr "Operador invàlid"
@@ -153,14 +183,14 @@ msgstr ""
 
 #: eqnparserhelp.py:50
 msgid "atan"
-msgstr "atan"
+msgstr "atg"
 
 #: eqnparserhelp.py:51
 msgid ""
 "atan(x), return the arc tangent of x. This is the angle for which the "
 "tangent is x. Defined for all x"
 msgstr ""
-"atan(x), torna l'arc tangent de x. Aquest és l'angle, la tangent del qual és "
+"atg(x), torna l'arc tangent de x. Aquest és l'angle, la tangent del qual és "
 "x. Definit per tota x"
 
 #: eqnparserhelp.py:54
@@ -297,9 +327,8 @@ msgid "square(x), return the square of x. Given by x * x"
 msgstr "square(x), torna el quadrat de x. Donat per x * x"
 
 #: eqnparserhelp.py:101
-#, fuzzy
 msgid "tan"
-msgstr "atan"
+msgstr "tg"
 
 #: eqnparserhelp.py:102
 msgid ""
@@ -307,249 +336,274 @@ msgid ""
 "origin of the unit circle to the point on the unit circle defined by the "
 "angle x. Given by sin(x) / cos(x)"
 msgstr ""
+"tg(x), torna la tangent de x. Això es la pendent d'una línia que va des de "
+"l'origen d'un cercle de radi ú, fins al tall que l'angle x fa en el cercle. "
+"I ve donada per: sin(x) / cos(x)"
 
 #: eqnparserhelp.py:106
 msgid "tanh"
-msgstr ""
+msgstr "th"
 
 #: eqnparserhelp.py:107
 msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
-msgstr ""
+msgstr "tgh(x), torna la tangent hiperbòlica de x. Donat per sinh(x) / cosh(x)"
 
 #: eqnparserhelp.py:109
 msgid "test"
-msgstr ""
+msgstr "test"
 
 #: eqnparserhelp.py:110
 msgid "This is just a test topic, use help(index) for the index"
-msgstr ""
+msgstr "Aquest comentari és un test. Fes help(index) per anar a l'índex"
 
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:113
 msgid "variables"
-msgstr ""
+msgstr "variables"
 
 #: eqnparserhelp.py:114
 msgid "variables(), return a list of the variables that are currently defined"
 msgstr ""
+"variables(), torna una llista de les variable que estan definides ara mateix"
 
 #: eqnparserhelp.py:116
 msgid "xor"
-msgstr ""
+msgstr "xor"
 
 #: eqnparserhelp.py:117
 msgid ""
 "xor(x, y), logical xor. Returns True if either x is True (and y is False) or "
 "y is True (and x is False), else returns False"
 msgstr ""
+"xor(x, y), xor lògic. Torna True si la x és True (i la y és False) o  si la "
+"y és True (i la x és False), altrament torna False"
 
 #. TRANS: help(index), both 'index' and the translation  will work
 #: eqnparserhelp.py:131
 msgid "index"
-msgstr ""
+msgstr "índex"
 
 #: eqnparserhelp.py:132
 msgid "Topics"
-msgstr ""
+msgstr "Temes"
 
 #: eqnparserhelp.py:143
 #, python-format
 msgid "No help about '%s' available, use help(index) for the index"
 msgstr ""
+"No hi ha ajuda disponible sobre '%s', fes help(index) per aner a l'índex"
+
+#: layout.py:44
+msgid "Clear"
+msgstr "Neteja"
+
+#: layout.py:53
+msgid "Enter"
+msgstr "Entra"
 
 #: layout.py:60
 msgid "Edit"
-msgstr ""
+msgstr "Editar"
 
 #: layout.py:61
 msgid "Algebra"
-msgstr ""
+msgstr "Àlgebra"
 
 #: layout.py:62
 msgid "Trigonometry"
-msgstr ""
+msgstr "Trigonometria"
 
 #: layout.py:63
 msgid "Boolean"
+msgstr "Booleà"
+
+#: layout.py:118
+msgid "Miscellaneous"
 msgstr ""
 
 #: layout.py:64
 msgid "Constants"
-msgstr ""
+msgstr "Constants"
 
 #: layout.py:65
 msgid "Format"
-msgstr ""
+msgstr "Format"
 
 #: layout.py:86
 msgid "Label:"
-msgstr ""
+msgstr "Etiqueta:"
 
 #: layout.py:118
 msgid "All equations"
-msgstr ""
+msgstr "Totes les eqüacions"
 
 #: layout.py:118
 msgid "My equations"
+msgstr "Les meves eqüacions"
+
+#: layout.py:198
+msgid "Change view between own and all equations"
 msgstr ""
 
 #: layout.py:120
 msgid "Show history"
-msgstr ""
+msgstr "Mostra històric"
 
 #: layout.py:120
 msgid "Show variables"
+msgstr "Mostra variables"
+
+#: layout.py:203
+msgid "Change view between history and variables"
 msgstr ""
 
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
-msgstr ""
+msgstr "*"
 
 #. TRANS: division symbol (default: '/')
 #: mathlib.py:79
 msgid "div_sym"
-msgstr ""
+msgstr "/"
 
 #: mathlib.py:132
 msgid "Undefined"
-msgstr ""
+msgstr "No definit"
 
 #: mathlib.py:142
 msgid "Error: unsupported type"
-msgstr ""
+msgstr "Error: aquest tipus no està disponible"
 
 #: toolbars.py:36
 msgid "Help"
-msgstr ""
+msgstr "Ajuda"
 
 #: toolbars.py:86
 msgid "Copy"
-msgstr ""
+msgstr "Còpia"
 
 #: toolbars.py:89
 msgid "Paste"
-msgstr ""
+msgstr "Enganxa"
 
 #: toolbars.py:92
 msgid "Cut"
-msgstr ""
+msgstr "Talla"
 
 #: toolbars.py:99
-#, fuzzy
 msgid "Square"
-msgstr "quadrat"
+msgstr "Quadrat"
 
 #: toolbars.py:103
 msgid "Square root"
-msgstr ""
+msgstr "Arrel quadrada"
+
+#: toolbars.py:157
+msgid "Inverse"
+msgstr "Invers"
 
 #: toolbars.py:109
 msgid "e to the power x"
-msgstr ""
+msgstr "e elevat a x"
+
+#: toolbars.py:113
+msgid "x to the power y"
+msgstr "x elevat a y"
 
 #: toolbars.py:117
 msgid "Natural logarithm"
-msgstr ""
+msgstr "Logaritme natural"
 
 #: toolbars.py:123
 msgid "Factorial"
-msgstr ""
+msgstr "Factorial"
 
 #: toolbars.py:131
 msgid "Sine"
-msgstr ""
+msgstr "Sinus"
 
 #: toolbars.py:135
 msgid "Cosine"
-msgstr ""
+msgstr "Cosinus"
 
 #: toolbars.py:139
 msgid "Tangent"
-msgstr ""
+msgstr "Tangent"
 
 #: toolbars.py:145
 msgid "Arc sine"
-msgstr ""
+msgstr "Arc sinus"
 
 #: toolbars.py:149
 msgid "Arc cosine"
-msgstr ""
+msgstr "Arc cosinus"
 
 #: toolbars.py:153
 msgid "Arc tangent"
-msgstr ""
+msgstr "Arc tangent"
 
 #: toolbars.py:159
 msgid "Hyperbolic sine"
-msgstr ""
+msgstr "Sinus hiperbòlic"
 
 #: toolbars.py:163
 msgid "Hyperbolic cosine"
-msgstr ""
+msgstr "Cosinus hiperbòlic"
 
 #: toolbars.py:167
 msgid "Hyperbolic tangent"
-msgstr ""
+msgstr "Tangent hiperbòlica"
 
 #: toolbars.py:175
 msgid "Logical and"
-msgstr ""
+msgstr "i lògic"
 
 #: toolbars.py:179
 msgid "Logical or"
-msgstr ""
-
-#: toolbars.py:174
-msgid "Logical xor"
-msgstr ""
+msgstr "o lògica"
 
 #: toolbars.py:189
 msgid "Equals"
-msgstr ""
+msgstr "Iguals"
 
 #: toolbars.py:192
 msgid "Not equals"
-msgstr ""
+msgstr "No iguals"
 
 #: toolbars.py:199
 msgid "Pi"
-msgstr ""
+msgstr "Pi"
 
 #: toolbars.py:202
 msgid "e"
-msgstr ""
+msgstr "e"
+
+#: toolbars.py:280
+#, fuzzy
+msgid "Plot"
+msgstr "plot"
 
 #: toolbars.py:209
 msgid "Degrees"
-msgstr ""
+msgstr "Graus"
 
 #: toolbars.py:210
 msgid "Radians"
-msgstr ""
-
-#: eqnparser.py:33
-msgid "Parse error"
-msgstr ""
-
-#: eqnparser.py:504
-#, fuzzy
-msgid "Left parenthesis unexpected"
-msgstr "Parèntesi dret inesperat"
+msgstr "Radians"
 
-#: eqnparser.py:534
-#, fuzzy
-msgid "Parse error (right parenthesis, no level to close)"
-msgstr "Error analitzant (parèntesi dret, no hi ha valor a l'esquerra)"
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr "Graus / radians"
 
-#: eqnparser.py:566
-msgid "Parse error: number or variable expected"
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
 msgstr ""
 
-#: eqnparser.py:567
-msgid "Number or variable expected"
+#: toolbars.py:311
+msgid "Number of shown digits"
 msgstr ""
 
-#: toolbars.py:113
-msgid "x to the power y"
+#: toolbars.py:316
+msgid "Integer formatting base"
 msgstr ""
diff --git a/po/cpp.po b/po/cpp.po
index ea0e18c..24b1862 100644
--- a/po/cpp.po
+++ b/po/cpp.po
@@ -2,6 +2,14 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 #, fuzzy
 msgid ""
 msgstr ""
@@ -379,6 +387,10 @@ msgstr ""
 msgid "Boolean"
 msgstr ""
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr ""
@@ -399,6 +411,10 @@ msgstr ""
 msgid "My equations"
 msgstr ""
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr ""
@@ -407,6 +423,10 @@ msgstr ""
 msgid "Show variables"
 msgstr ""
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -449,6 +469,10 @@ msgstr ""
 msgid "Square root"
 msgstr ""
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
@@ -525,6 +549,10 @@ msgstr ""
 msgid "e"
 msgstr ""
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr ""
@@ -532,3 +560,19 @@ msgstr ""
 #: toolbars.py:210
 msgid "Radians"
 msgstr ""
+
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
diff --git a/po/cs.po b/po/cs.po
index ea0e18c..37ca42c 100644
--- a/po/cs.po
+++ b/po/cs.po
@@ -2,23 +2,32 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
-#, fuzzy
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
-"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"PO-Revision-Date: 2011-01-24 06:05+0200\n"
+"Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: cs\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Translate Toolkit 1.1.1rc4\n"
+"Plural-Forms: nplurals=3; plural=(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2;\n"
+"X-Generator: Pootle 2.0.3\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
-msgstr ""
+msgstr "počítat"
 
 #: calculate.py:80
 #, python-format
@@ -40,7 +49,7 @@ msgstr ""
 
 #: eqnparser.py:33
 msgid "Parse error"
-msgstr ""
+msgstr "Zpracování chyb"
 
 #: eqnparser.py:58
 #, python-format
@@ -139,7 +148,7 @@ msgstr ""
 #. functions() etc should be translated.
 #: eqnparserhelp.py:39
 msgid "acos"
-msgstr ""
+msgstr "acos"
 
 #: eqnparserhelp.py:40
 msgid ""
@@ -149,7 +158,7 @@ msgstr ""
 
 #: eqnparserhelp.py:43
 msgid "and"
-msgstr ""
+msgstr "a"
 
 #: eqnparserhelp.py:44
 msgid ""
@@ -158,7 +167,7 @@ msgstr ""
 
 #: eqnparserhelp.py:46
 msgid "asin"
-msgstr ""
+msgstr "asin"
 
 #: eqnparserhelp.py:47
 msgid ""
@@ -168,7 +177,7 @@ msgstr ""
 
 #: eqnparserhelp.py:50
 msgid "atan"
-msgstr ""
+msgstr "atan"
 
 #: eqnparserhelp.py:51
 msgid ""
@@ -178,7 +187,7 @@ msgstr ""
 
 #: eqnparserhelp.py:54
 msgid "cos"
-msgstr ""
+msgstr "cos"
 
 #: eqnparserhelp.py:55
 msgid ""
@@ -188,7 +197,7 @@ msgstr ""
 
 #: eqnparserhelp.py:58
 msgid "cosh"
-msgstr ""
+msgstr "cosh"
 
 #: eqnparserhelp.py:59
 msgid ""
@@ -197,7 +206,7 @@ msgstr ""
 
 #: eqnparserhelp.py:61
 msgid "exp"
-msgstr ""
+msgstr "exp"
 
 #: eqnparserhelp.py:62
 msgid "exp(x), return the natural exponent of x. Given by e^x"
@@ -205,7 +214,7 @@ msgstr ""
 
 #: eqnparserhelp.py:64
 msgid "fac"
-msgstr ""
+msgstr "fac"
 
 #: eqnparserhelp.py:65
 msgid "fac(x), return the factorial of x. Given by x * (x - 1) * (x - 2) * ..."
@@ -214,7 +223,7 @@ msgstr ""
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:68
 msgid "functions"
-msgstr ""
+msgstr "funkce"
 
 #: eqnparserhelp.py:69
 msgid "functions(), return a list of all the functions that are defined"
@@ -222,7 +231,7 @@ msgstr ""
 
 #: eqnparserhelp.py:71
 msgid "ln"
-msgstr ""
+msgstr "v"
 
 #: eqnparserhelp.py:72
 msgid ""
@@ -233,7 +242,7 @@ msgstr ""
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:76
 msgid "operators"
-msgstr ""
+msgstr "operátoři"
 
 #: eqnparserhelp.py:77
 msgid "operators(), return a list of the operators that are defined"
@@ -241,7 +250,7 @@ msgstr ""
 
 #: eqnparserhelp.py:79
 msgid "or"
-msgstr ""
+msgstr "nebo"
 
 #: eqnparserhelp.py:80
 msgid ""
@@ -250,7 +259,7 @@ msgstr ""
 
 #: eqnparserhelp.py:82
 msgid "plot"
-msgstr ""
+msgstr "plot"
 
 #: eqnparserhelp.py:83
 msgid ""
@@ -260,7 +269,7 @@ msgstr ""
 
 #: eqnparserhelp.py:86
 msgid "sin"
-msgstr ""
+msgstr "sin"
 
 #: eqnparserhelp.py:87
 msgid ""
@@ -270,7 +279,7 @@ msgstr ""
 
 #: eqnparserhelp.py:90
 msgid "sinh"
-msgstr ""
+msgstr "sinh"
 
 #: eqnparserhelp.py:91
 msgid ""
@@ -279,7 +288,7 @@ msgstr ""
 
 #: eqnparserhelp.py:93
 msgid "sqrt"
-msgstr ""
+msgstr "sqrt"
 
 #: eqnparserhelp.py:94
 msgid ""
@@ -289,7 +298,7 @@ msgstr ""
 
 #: eqnparserhelp.py:97
 msgid "square"
-msgstr ""
+msgstr "kvadrát"
 
 #: eqnparserhelp.py:98
 msgid "square(x), return the square of x. Given by x * x"
@@ -297,7 +306,7 @@ msgstr ""
 
 #: eqnparserhelp.py:101
 msgid "tan"
-msgstr ""
+msgstr "tan"
 
 #: eqnparserhelp.py:102
 msgid ""
@@ -308,7 +317,7 @@ msgstr ""
 
 #: eqnparserhelp.py:106
 msgid "tanh"
-msgstr ""
+msgstr "tanh"
 
 #: eqnparserhelp.py:107
 msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
@@ -316,7 +325,7 @@ msgstr ""
 
 #: eqnparserhelp.py:109
 msgid "test"
-msgstr ""
+msgstr "test"
 
 #: eqnparserhelp.py:110
 msgid "This is just a test topic, use help(index) for the index"
@@ -325,7 +334,7 @@ msgstr ""
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:113
 msgid "variables"
-msgstr ""
+msgstr "proměnná"
 
 #: eqnparserhelp.py:114
 msgid "variables(), return a list of the variables that are currently defined"
@@ -333,7 +342,7 @@ msgstr ""
 
 #: eqnparserhelp.py:116
 msgid "xor"
-msgstr ""
+msgstr "xnebo"
 
 #: eqnparserhelp.py:117
 msgid ""
@@ -344,11 +353,11 @@ msgstr ""
 #. TRANS: help(index), both 'index' and the translation  will work
 #: eqnparserhelp.py:131
 msgid "index"
-msgstr ""
+msgstr "index"
 
 #: eqnparserhelp.py:132
 msgid "Topics"
-msgstr ""
+msgstr "témata"
 
 #: eqnparserhelp.py:143
 #, python-format
@@ -357,69 +366,81 @@ msgstr ""
 
 #: layout.py:44
 msgid "Clear"
-msgstr ""
+msgstr "smazat"
 
 #: layout.py:53
 msgid "Enter"
-msgstr ""
+msgstr "potvrdit"
 
 #: layout.py:60
 msgid "Edit"
-msgstr ""
+msgstr "Upravit"
 
 #: layout.py:61
 msgid "Algebra"
-msgstr ""
+msgstr "Algebra"
 
 #: layout.py:62
 msgid "Trigonometry"
-msgstr ""
+msgstr "Trigonometrie"
 
 #: layout.py:63
 msgid "Boolean"
+msgstr "Booleova algebra"
+
+#: layout.py:118
+msgid "Miscellaneous"
 msgstr ""
 
 #: layout.py:64
 msgid "Constants"
-msgstr ""
+msgstr "Konstanty"
 
 #: layout.py:65
 msgid "Format"
-msgstr ""
+msgstr "Formát"
 
 #: layout.py:86
 msgid "Label:"
-msgstr ""
+msgstr "štítek:"
 
 #: layout.py:118
 msgid "All equations"
-msgstr ""
+msgstr "Všechny výpočty"
 
 #: layout.py:118
 msgid "My equations"
+msgstr "Mých výpočtů"
+
+#: layout.py:198
+msgid "Change view between own and all equations"
 msgstr ""
 
 #: layout.py:120
 msgid "Show history"
-msgstr ""
+msgstr "Zobrazit historii"
 
 #: layout.py:120
 msgid "Show variables"
+msgstr "Zobrazit historii"
+
+#: layout.py:203
+msgid "Change view between history and variables"
 msgstr ""
 
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
-msgstr ""
+msgstr "*"
 
 #. TRANS: division symbol (default: '/')
 #: mathlib.py:79
 msgid "div_sym"
-msgstr ""
+msgstr "/"
 
 #: mathlib.py:132
 msgid "Undefined"
-msgstr ""
+msgstr "Undefined"
 
 #: mathlib.py:142
 msgid "Error: unsupported type"
@@ -427,26 +448,30 @@ msgstr ""
 
 #: toolbars.py:36
 msgid "Help"
-msgstr ""
+msgstr "pomoc"
 
 #: toolbars.py:86
 msgid "Copy"
-msgstr ""
+msgstr "Kopírovat"
 
 #: toolbars.py:89
 msgid "Paste"
-msgstr ""
+msgstr "Vložit"
 
 #: toolbars.py:92
 msgid "Cut"
-msgstr ""
+msgstr "Vystřihnout"
 
 #: toolbars.py:99
 msgid "Square"
-msgstr ""
+msgstr "Čtverec"
 
 #: toolbars.py:103
 msgid "Square root"
+msgstr "odmocnina"
+
+#: toolbars.py:157
+msgid "Inverse"
 msgstr ""
 
 #: toolbars.py:109
@@ -459,23 +484,23 @@ msgstr ""
 
 #: toolbars.py:117
 msgid "Natural logarithm"
-msgstr ""
+msgstr "Přirozený logaritmus"
 
 #: toolbars.py:123
 msgid "Factorial"
-msgstr ""
+msgstr "Fakulta"
 
 #: toolbars.py:131
 msgid "Sine"
-msgstr ""
+msgstr "Sinus"
 
 #: toolbars.py:135
 msgid "Cosine"
-msgstr ""
+msgstr "Kosinus"
 
 #: toolbars.py:139
 msgid "Tangent"
-msgstr ""
+msgstr "Tangens"
 
 #: toolbars.py:145
 msgid "Arc sine"
@@ -515,15 +540,20 @@ msgstr ""
 
 #: toolbars.py:192
 msgid "Not equals"
-msgstr ""
+msgstr "Nerovný"
 
 #: toolbars.py:199
 msgid "Pi"
-msgstr ""
+msgstr "Pi"
 
 #: toolbars.py:202
 msgid "e"
-msgstr ""
+msgstr "e"
+
+#: toolbars.py:280
+#, fuzzy
+msgid "Plot"
+msgstr "plot"
 
 #: toolbars.py:209
 msgid "Degrees"
@@ -531,4 +561,20 @@ msgstr ""
 
 #: toolbars.py:210
 msgid "Radians"
+msgstr "Radián"
+
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
 msgstr ""
diff --git a/po/da.po b/po/da.po
index a2abbef..31fa2d4 100644
--- a/po/da.po
+++ b/po/da.po
@@ -2,302 +2,336 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
-#, fuzzy
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
-"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"PO-Revision-Date: 2011-04-06 03:38+0200\n"
+"Last-Translator: Aputsiaq <aj@isit.gl>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: da\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Translate Toolkit 1.3.0\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 2.0.1\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
-msgstr ""
+msgstr "Beregn"
 
 #: calculate.py:80
 #, python-format
 msgid "Equation.parse() string invalid (%s)"
-msgstr ""
+msgstr "Equation.parse() streng ugyldig (%s)"
 
 #: calculate.py:210
 msgid "Available functions:"
-msgstr ""
+msgstr "Tilgængelige funktioner:"
 
 #: calculate.py:504
 #, python-format
 msgid "Writing to journal (%s)"
-msgstr ""
+msgstr "Skriver til journal (%s)"
 
 #: calculate.py:788
 msgid "button_pressed(): invalid type"
-msgstr ""
+msgstr "button_pressed(): ugyldig type"
 
 #: eqnparser.py:33
 msgid "Parse error"
-msgstr ""
+msgstr "Fortolkningsfejl"
 
 #: eqnparser.py:58
 #, python-format
 msgid "level: %d, ofs %d"
-msgstr ""
+msgstr "niveau: %d, ofs %d"
 
 #: eqnparser.py:117
 #, python-format
 msgid "Error at %d"
-msgstr ""
+msgstr "Fejl ved %d"
 
 #: eqnparser.py:249 eqnparserhelp.py:128
 msgid "Use help(test) for help about 'test', or help(index) for the index"
-msgstr ""
+msgstr "Benyt help(test) for hjælp om 'test', eller help(index) for oversigt"
 
 #: eqnparser.py:353 eqnparser.py:354
 #, python-format
 msgid "Function '%s' not defined"
-msgstr ""
+msgstr "Funktionen '%s' er ikke defineret"
 
 #: eqnparser.py:359
 #, python-format
 msgid "Invalid number of arguments (%d instead of %d)"
-msgstr ""
+msgstr "Ugyldigt antal argumenter (%d i stedet for %d)"
 
 #: eqnparser.py:360
 #, python-format
 msgid "function takes %d args"
-msgstr ""
+msgstr "funktionen tager %d argum"
 
 #: eqnparser.py:370 eqnparser.py:371
 #, python-format
 msgid "Unable to parse argument %d: '%s'"
-msgstr ""
+msgstr "Ikke i stand til at fortolke argument %d: '%s'"
 
 #: eqnparser.py:380
 #, python-format
 msgid "Function error: %s"
-msgstr ""
+msgstr "Funktionsfejl: %s"
 
 #: eqnparser.py:481
 #, python-format
 msgid "Variable '%s' not defined"
-msgstr ""
+msgstr "Variabel '%s' er ikke defineret"
 
 #: eqnparser.py:504
 msgid "Left parenthesis unexpected"
-msgstr ""
+msgstr "Venstreparentes er uventet"
 
 #: eqnparser.py:516
 msgid "Parse error (right parenthesis)"
-msgstr ""
+msgstr "Fortolkningsfejl (højreparantes)"
 
 #: eqnparser.py:517 eqnparser.py:528 eqnparser.py:535 eqnparser.py:610
 msgid "Right parenthesis unexpected"
-msgstr ""
+msgstr "Højreparentes er uventet"
 
 #: eqnparser.py:527
 msgid "Parse error (right parenthesis, no left_val)"
-msgstr ""
+msgstr "Fortolkningsfejl (højreparantes, ikke venstreværdi, left_val)"
 
 #: eqnparser.py:534
 msgid "Parse error (right parenthesis, no level to close)"
-msgstr ""
+msgstr "Fortolkningsfejl (højreparantes, intet niveau at lukke)"
 
 #: eqnparser.py:541 eqnparser.py:542
 msgid "Number not expected"
-msgstr ""
+msgstr "Talværdi er ikke forventet"
 
 #: eqnparser.py:550
 msgid "Operator not expected"
-msgstr ""
+msgstr "Operator er ikke forventet"
 
 #: eqnparser.py:566
 msgid "Parse error: number or variable expected"
-msgstr ""
+msgstr "Fortolkningsfejl: talværdi eller variabel forventet"
 
 #: eqnparser.py:567
 msgid "Number or variable expected"
-msgstr ""
+msgstr "Talværdi eller variabel forventet"
 
 #: eqnparser.py:596
 msgid "Invalid operator"
-msgstr ""
+msgstr "Ugyldig operator"
 
 #: eqnparser.py:603
 msgid "Operator expected"
-msgstr ""
+msgstr "Operator er forventet"
 
 #: eqnparser.py:616
 msgid "_parse(): returning None"
-msgstr ""
+msgstr "_parse(): returnerer None"
 
 #. TRANS: It is possible to translate commands. However, I would highly
 #. recommend NOT doing so for mathematical functions like cos(). help(),
 #. functions() etc should be translated.
 #: eqnparserhelp.py:39
 msgid "acos"
-msgstr ""
+msgstr "acos"
 
 #: eqnparserhelp.py:40
 msgid ""
 "acos(x), return the arc cosine of x. This is the angle for which the cosine "
 "is x. Defined for -1 <= x < 1"
 msgstr ""
+"acos(x), returnerer arc cosinus af x. Dette er vinklen, hvor det gælder at "
+"cosinus er x. Defineret ved -1 <= x < 1"
 
 #: eqnparserhelp.py:43
 msgid "and"
-msgstr ""
+msgstr "and"
 
 #: eqnparserhelp.py:44
 msgid ""
 "and(x, y), logical and. Returns True if x and y are True, else returns False"
 msgstr ""
+"and(x, y), logisk og. Returnerer True hvis x og y er True, hvis ikke "
+"returneres False (True betyder Sand, False betyder Falsk)"
 
 #: eqnparserhelp.py:46
 msgid "asin"
-msgstr ""
+msgstr "asin"
 
 #: eqnparserhelp.py:47
 msgid ""
 "asin(x), return the arc sine of x. This is the angle for which the sine is "
 "x. Defined for -1 <= x <= 1"
 msgstr ""
+"asin(x), returnerer arc sinus af x. Dette er vinklen hvor det gælder at "
+"sinus er x. Defineret ved -1 <= x <= 1"
 
 #: eqnparserhelp.py:50
 msgid "atan"
-msgstr ""
+msgstr "atan"
 
 #: eqnparserhelp.py:51
 msgid ""
 "atan(x), return the arc tangent of x. This is the angle for which the "
 "tangent is x. Defined for all x"
 msgstr ""
+"atan(x), returnerer arc tangenten for x. Dette er vinklen hvor det gælder at "
+"tangenten er x. Defineret ved alle x"
 
 #: eqnparserhelp.py:54
 msgid "cos"
-msgstr ""
+msgstr "cos"
 
 #: eqnparserhelp.py:55
 msgid ""
 "cos(x), return the cosine of x. This is the x-coordinate on the unit circle "
 "at the angle x"
 msgstr ""
+"cos(x), returnerer cosinus af x. Dette er det x-koordinat på enhedscirklen "
+"ved vinklen x"
 
 #: eqnparserhelp.py:58
 msgid "cosh"
-msgstr ""
+msgstr "cosh"
 
 #: eqnparserhelp.py:59
 msgid ""
 "cosh(x), return the hyperbolic cosine of x. Given by (exp(x) + exp(-x)) / 2"
 msgstr ""
+"cosh(x), returnerer det hyperbolske cosinus af x. Givet ved (exp(x) + "
+"exp(-x)) / 2"
 
 #: eqnparserhelp.py:61
 msgid "exp"
-msgstr ""
+msgstr "exp"
 
 #: eqnparserhelp.py:62
 msgid "exp(x), return the natural exponent of x. Given by e^x"
-msgstr ""
+msgstr "exp(x), returnerer den naturlige eksponent af x. Givet ved e^x"
 
 #: eqnparserhelp.py:64
 msgid "fac"
-msgstr ""
+msgstr "fac"
 
 #: eqnparserhelp.py:65
 msgid "fac(x), return the factorial of x. Given by x * (x - 1) * (x - 2) * ..."
 msgstr ""
+"fac(x), returnerer fakulteten af x. Givet ved x * (x - 1) * (x - 2) * ..."
 
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:68
 msgid "functions"
-msgstr ""
+msgstr "functions"
 
 #: eqnparserhelp.py:69
 msgid "functions(), return a list of all the functions that are defined"
-msgstr ""
+msgstr "functions(), returnerer en liste af alle de funktioner som er defineret"
 
 #: eqnparserhelp.py:71
 msgid "ln"
-msgstr ""
+msgstr "ln"
 
 #: eqnparserhelp.py:72
 msgid ""
 "ln(x), return the natural logarithm of x. This is the value for which the "
 "exponent exp() equals x. Defined for x >= 0."
 msgstr ""
+"ln(x), returnerer den naturlige logaritme for x. Dette er værdien for "
+"hvilken eksponenten exp() er lig med x. Defineret ved x >= 0."
 
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:76
 msgid "operators"
-msgstr ""
+msgstr "operatorer"
 
 #: eqnparserhelp.py:77
 msgid "operators(), return a list of the operators that are defined"
-msgstr ""
+msgstr "operators(), returnerer en liste af de operatorer som er defineret"
 
 #: eqnparserhelp.py:79
 msgid "or"
-msgstr ""
+msgstr "or"
 
 #: eqnparserhelp.py:80
 msgid ""
 "or(x, y), logical or. Returns True if x and/or y are True, else return False"
 msgstr ""
+"or(x, y), logisk eller. Returnerer True hvis x og/eller y er sande, hvis "
+"ikke returneres False (falsk)"
 
 #: eqnparserhelp.py:82
 msgid "plot"
-msgstr ""
+msgstr "plot"
 
 #: eqnparserhelp.py:83
 msgid ""
 "plot(eqn, var=-a..b), plot the equation 'eqn' with the variable 'var' in the "
 "range from a to b"
 msgstr ""
+"plot(eqn, var=-a..b), plotter ligningen 'eqn' med variablen 'var' i "
+"intervallet fra a til b"
 
 #: eqnparserhelp.py:86
 msgid "sin"
-msgstr ""
+msgstr "sin"
 
 #: eqnparserhelp.py:87
 msgid ""
 "sin(x), return the sine of x. This is the y-coordinate on the unit circle at "
 "the angle x"
 msgstr ""
+"sin(x), returnerer sinus af x. Dette er y-koordinatet på enhedscirklen ved "
+"vinklen x"
 
 #: eqnparserhelp.py:90
 msgid "sinh"
-msgstr ""
+msgstr "sinh"
 
 #: eqnparserhelp.py:91
 msgid ""
 "sinh(x), return the hyperbolic sine of x. Given by (exp(x) - exp(-x)) / 2"
 msgstr ""
+"sinh(x), returnerer den hyperbolske sinus for x. Givet ved (exp(x) - "
+"exp(-x)) / 2"
 
 #: eqnparserhelp.py:93
 msgid "sqrt"
-msgstr ""
+msgstr "sqrt"
 
 #: eqnparserhelp.py:94
 msgid ""
 "sqrt(x), return the square root of x. This is the value for which the square "
 "equals x. Defined for x >= 0."
 msgstr ""
+"sqrt(x), returnerer kvadratroden af x. Dette er værdien hvor det gælder at "
+"kvadratet er lig med x. Defineret ved x >= 0."
 
 #: eqnparserhelp.py:97
 msgid "square"
-msgstr ""
+msgstr "square"
 
 #: eqnparserhelp.py:98
 msgid "square(x), return the square of x. Given by x * x"
-msgstr ""
+msgstr "square(x), returnerer kvadratet af x. Givet ved x * x"
 
 #: eqnparserhelp.py:101
 msgid "tan"
-msgstr ""
+msgstr "tan"
 
 #: eqnparserhelp.py:102
 msgid ""
@@ -305,230 +339,275 @@ msgid ""
 "origin of the unit circle to the point on the unit circle defined by the "
 "angle x. Given by sin(x) / cos(x)"
 msgstr ""
+"tan(x), returnerer tangenten af x. Dette er den hældning på linjen fra "
+"udgangspunktet på enhedscirklen til punktet på enhedscirklen som er "
+"defineret ved vinklen x. Givet ved sin(x) / cos(x)"
 
 #: eqnparserhelp.py:106
 msgid "tanh"
-msgstr ""
+msgstr "tanh"
 
 #: eqnparserhelp.py:107
 msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
 msgstr ""
+"sinh(x), returnerer den hyperbolske tangent for x. Givet ved sinh(x) / "
+"cosh(x)"
 
 #: eqnparserhelp.py:109
 msgid "test"
-msgstr ""
+msgstr "test"
 
 #: eqnparserhelp.py:110
 msgid "This is just a test topic, use help(index) for the index"
-msgstr ""
+msgstr "Dette er blot et test-emne, brug help(index) for oversigten"
 
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:113
 msgid "variables"
-msgstr ""
+msgstr "variabler"
 
 #: eqnparserhelp.py:114
 msgid "variables(), return a list of the variables that are currently defined"
 msgstr ""
+"variables(), returnerer en liste af de variabler som i øjeblikket er "
+"definerede"
 
 #: eqnparserhelp.py:116
 msgid "xor"
-msgstr ""
+msgstr "xor"
 
 #: eqnparserhelp.py:117
 msgid ""
 "xor(x, y), logical xor. Returns True if either x is True (and y is False) or "
 "y is True (and x is False), else returns False"
 msgstr ""
+"xor(x, y), logisk xor. Returnerer True hvis enten x er sand (og y er falsk) "
+"eller y er sand (og x er falsk), hvis ikke returneres False"
 
 #. TRANS: help(index), both 'index' and the translation  will work
 #: eqnparserhelp.py:131
 msgid "index"
-msgstr ""
+msgstr "oversigt"
 
 #: eqnparserhelp.py:132
 msgid "Topics"
-msgstr ""
+msgstr "Emner"
 
 #: eqnparserhelp.py:143
 #, python-format
 msgid "No help about '%s' available, use help(index) for the index"
-msgstr ""
+msgstr "Ingen hjælp om '%s' tilgængelig, brug help(index) for oversigten"
 
 #: layout.py:44
 msgid "Clear"
-msgstr ""
+msgstr "Ryd"
 
 #: layout.py:53
 msgid "Enter"
-msgstr ""
+msgstr "Enter"
 
 #: layout.py:60
 msgid "Edit"
-msgstr ""
+msgstr "Redigér"
 
 #: layout.py:61
 msgid "Algebra"
-msgstr ""
+msgstr "Algebra"
 
 #: layout.py:62
 msgid "Trigonometry"
-msgstr ""
+msgstr "Trigonometri"
 
 #: layout.py:63
 msgid "Boolean"
-msgstr ""
+msgstr "Boolsk"
+
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr "Diverse"
 
 #: layout.py:64
 msgid "Constants"
-msgstr ""
+msgstr "Konstanter"
 
 #: layout.py:65
 msgid "Format"
-msgstr ""
+msgstr "Format"
 
 #: layout.py:86
 msgid "Label:"
-msgstr ""
+msgstr "Mærkat:"
 
 #: layout.py:118
 msgid "All equations"
-msgstr ""
+msgstr "Alle ligninger"
 
 #: layout.py:118
 msgid "My equations"
-msgstr ""
+msgstr "Mine ligninger"
+
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr "Skift mellem visning af egne og alle ligninger"
 
 #: layout.py:120
 msgid "Show history"
-msgstr ""
+msgstr "Vis historik"
 
 #: layout.py:120
 msgid "Show variables"
-msgstr ""
+msgstr "Vis variabler"
+
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr "Skift mellem visning af historik og variabler"
 
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
-msgstr ""
+msgstr "mul_sym"
 
 #. TRANS: division symbol (default: '/')
 #: mathlib.py:79
 msgid "div_sym"
-msgstr ""
+msgstr "div_sym"
 
 #: mathlib.py:132
 msgid "Undefined"
-msgstr ""
+msgstr "Ikke defineret"
 
 #: mathlib.py:142
 msgid "Error: unsupported type"
-msgstr ""
+msgstr "Fejl: type understøttes ikke"
 
 #: toolbars.py:36
 msgid "Help"
-msgstr ""
+msgstr "Hjælp"
 
 #: toolbars.py:86
 msgid "Copy"
-msgstr ""
+msgstr "Kopiér"
 
 #: toolbars.py:89
 msgid "Paste"
-msgstr ""
+msgstr "Indsæt"
 
 #: toolbars.py:92
 msgid "Cut"
-msgstr ""
+msgstr "Klip"
 
 #: toolbars.py:99
 msgid "Square"
-msgstr ""
+msgstr "Kvadrat"
 
 #: toolbars.py:103
 msgid "Square root"
-msgstr ""
+msgstr "Kvadratrod"
+
+#: toolbars.py:157
+msgid "Inverse"
+msgstr "Invers"
 
 #: toolbars.py:109
 msgid "e to the power x"
-msgstr ""
+msgstr "e opløftet i x"
 
 #: toolbars.py:113
 msgid "x to the power y"
-msgstr ""
+msgstr "x opløftet i y"
 
 #: toolbars.py:117
 msgid "Natural logarithm"
-msgstr ""
+msgstr "Naturlig logaritme"
 
 #: toolbars.py:123
 msgid "Factorial"
-msgstr ""
+msgstr "Faktoriel"
 
 #: toolbars.py:131
 msgid "Sine"
-msgstr ""
+msgstr "Sinus"
 
 #: toolbars.py:135
 msgid "Cosine"
-msgstr ""
+msgstr "Cosinus"
 
 #: toolbars.py:139
 msgid "Tangent"
-msgstr ""
+msgstr "Tangent"
 
 #: toolbars.py:145
 msgid "Arc sine"
-msgstr ""
+msgstr "Arc sinus"
 
 #: toolbars.py:149
 msgid "Arc cosine"
-msgstr ""
+msgstr "Arc cosinus"
 
 #: toolbars.py:153
 msgid "Arc tangent"
-msgstr ""
+msgstr "Arc tangent"
 
 #: toolbars.py:159
 msgid "Hyperbolic sine"
-msgstr ""
+msgstr "Hyperbolsk sinus"
 
 #: toolbars.py:163
 msgid "Hyperbolic cosine"
-msgstr ""
+msgstr "Hyperbolsk cosinus"
 
 #: toolbars.py:167
 msgid "Hyperbolic tangent"
-msgstr ""
+msgstr "Hyperbolsk tangent"
 
 #: toolbars.py:175
 msgid "Logical and"
-msgstr ""
+msgstr "Logisk og"
 
 #: toolbars.py:179
 msgid "Logical or"
-msgstr ""
+msgstr "Logisk eller"
 
 #: toolbars.py:189
 msgid "Equals"
-msgstr ""
+msgstr "Lig"
 
 #: toolbars.py:192
 msgid "Not equals"
-msgstr ""
+msgstr "Ulig"
 
 #: toolbars.py:199
 msgid "Pi"
-msgstr ""
+msgstr "Pi"
 
 #: toolbars.py:202
 msgid "e"
-msgstr ""
+msgstr "e"
+
+#: toolbars.py:280
+msgid "Plot"
+msgstr "Plot"
 
 #: toolbars.py:209
 msgid "Degrees"
-msgstr ""
+msgstr "Grader"
 
 #: toolbars.py:210
 msgid "Radians"
-msgstr ""
+msgstr "Radianer"
+
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr "Grader / radianer"
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr "Eksponent / videnskabelig notation"
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr "Antal viste cifre"
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr "Base for formattering af heltal"
diff --git a/po/dz.po b/po/dz.po
index 95a2cfc..aafdeb0 100644
--- a/po/dz.po
+++ b/po/dz.po
@@ -2,6 +2,14 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 #, fuzzy
 msgid ""
 msgstr ""
@@ -34,34 +42,14 @@ msgstr ""
 msgid "Writing to journal (%s)"
 msgstr ""
 
-#: calculate.py:522
-#, python-format
-msgid "Reading from journal (%s)"
-msgstr ""
-
-#: calculate.py:528
-msgid "Unable to determine version"
-msgstr ""
-
-#: calculate.py:533
-#, python-format
-msgid "Reading journal entry (version %s)"
-msgstr ""
-
-#: calculate.py:538
-#, python-format
-msgid "State line invalid (%s)"
-msgstr ""
-
-#: calculate.py:555
-#, python-format
-msgid "Unable to read journal entry, unknown version (%s)"
-msgstr ""
-
 #: calculate.py:788
 msgid "button_pressed(): invalid type"
 msgstr ""
 
+#: eqnparser.py:33
+msgid "Parse error"
+msgstr ""
+
 #: eqnparser.py:58
 #, python-format
 msgid "level: %d, ofs %d"
@@ -72,8 +60,8 @@ msgstr ""
 msgid "Error at %d"
 msgstr ""
 
-#: eqnparser.py:235
-msgid "help_var"
+#: eqnparser.py:249 eqnparserhelp.py:128
+msgid "Use help(test) for help about 'test', or help(index) for the index"
 msgstr ""
 
 #: eqnparser.py:353 eqnparser.py:354
@@ -106,6 +94,10 @@ msgstr ""
 msgid "Variable '%s' not defined"
 msgstr ""
 
+#: eqnparser.py:504
+msgid "Left parenthesis unexpected"
+msgstr ""
+
 #: eqnparser.py:516
 msgid "Parse error (right parenthesis)"
 msgstr ""
@@ -118,6 +110,10 @@ msgstr ""
 msgid "Parse error (right parenthesis, no left_val)"
 msgstr ""
 
+#: eqnparser.py:534
+msgid "Parse error (right parenthesis, no level to close)"
+msgstr ""
+
 #: eqnparser.py:541 eqnparser.py:542
 msgid "Number not expected"
 msgstr ""
@@ -126,6 +122,14 @@ msgstr ""
 msgid "Operator not expected"
 msgstr ""
 
+#: eqnparser.py:566
+msgid "Parse error: number or variable expected"
+msgstr ""
+
+#: eqnparser.py:567
+msgid "Number or variable expected"
+msgstr ""
+
 #: eqnparser.py:596
 msgid "Invalid operator"
 msgstr ""
@@ -138,96 +142,216 @@ msgstr ""
 msgid "_parse(): returning None"
 msgstr ""
 
-#: eqnparserhelp.py:37
-msgid "help_acos"
+#. TRANS: It is possible to translate commands. However, I would highly
+#. recommend NOT doing so for mathematical functions like cos(). help(),
+#. functions() etc should be translated.
+#: eqnparserhelp.py:39
+msgid "acos"
 msgstr ""
 
-#: eqnparserhelp.py:38
-msgid "help_and"
+#: eqnparserhelp.py:40
+msgid ""
+"acos(x), return the arc cosine of x. This is the angle for which the cosine "
+"is x. Defined for -1 <= x < 1"
 msgstr ""
 
-#: eqnparserhelp.py:39
-msgid "help_asin"
+#: eqnparserhelp.py:43
+msgid "and"
 msgstr ""
 
-#: eqnparserhelp.py:40
-msgid "help_atan"
+#: eqnparserhelp.py:44
+msgid ""
+"and(x, y), logical and. Returns True if x and y are True, else returns False"
 msgstr ""
 
-#: eqnparserhelp.py:41
-msgid "help_cos"
+#: eqnparserhelp.py:46
+msgid "asin"
 msgstr ""
 
-#: eqnparserhelp.py:42
-msgid "help_cosh"
+#: eqnparserhelp.py:47
+msgid ""
+"asin(x), return the arc sine of x. This is the angle for which the sine is "
+"x. Defined for -1 <= x <= 1"
 msgstr ""
 
-#: eqnparserhelp.py:43
-msgid "help_exp"
+#: eqnparserhelp.py:50
+msgid "atan"
 msgstr ""
 
-#: eqnparserhelp.py:44
-msgid "help_fac"
+#: eqnparserhelp.py:51
+msgid ""
+"atan(x), return the arc tangent of x. This is the angle for which the "
+"tangent is x. Defined for all x"
 msgstr ""
 
-#: eqnparserhelp.py:45
-msgid "help_functions"
+#: eqnparserhelp.py:54
+msgid "cos"
 msgstr ""
 
-#: eqnparserhelp.py:46
-msgid "help_ln"
+#: eqnparserhelp.py:55
+msgid ""
+"cos(x), return the cosine of x. This is the x-coordinate on the unit circle "
+"at the angle x"
 msgstr ""
 
-#: eqnparserhelp.py:47
-msgid "help_operators"
+#: eqnparserhelp.py:58
+msgid "cosh"
 msgstr ""
 
-#: eqnparserhelp.py:48
-msgid "help_or"
+#: eqnparserhelp.py:59
+msgid ""
+"cosh(x), return the hyperbolic cosine of x. Given by (exp(x) + exp(-x)) / 2"
 msgstr ""
 
-#: eqnparserhelp.py:49
-msgid "help_plot"
+#: eqnparserhelp.py:61
+msgid "exp"
 msgstr ""
 
-#: eqnparserhelp.py:50
-msgid "help_sin"
+#: eqnparserhelp.py:62
+msgid "exp(x), return the natural exponent of x. Given by e^x"
 msgstr ""
 
-#: eqnparserhelp.py:51
-msgid "help_sinh"
+#: eqnparserhelp.py:64
+msgid "fac"
 msgstr ""
 
-#: eqnparserhelp.py:52
-msgid "help_sqrt"
+#: eqnparserhelp.py:65
+msgid "fac(x), return the factorial of x. Given by x * (x - 1) * (x - 2) * ..."
 msgstr ""
 
-#: eqnparserhelp.py:53
-msgid "help_square"
+#. TRANS: This command is descriptive, so can be translated
+#: eqnparserhelp.py:68
+msgid "functions"
 msgstr ""
 
-#: eqnparserhelp.py:54
-msgid "help_tan"
+#: eqnparserhelp.py:69
+msgid "functions(), return a list of all the functions that are defined"
 msgstr ""
 
-#: eqnparserhelp.py:55
-msgid "help_tanh"
+#: eqnparserhelp.py:71
+msgid "ln"
 msgstr ""
 
-#: eqnparserhelp.py:56
-msgid "help_test"
+#: eqnparserhelp.py:72
+msgid ""
+"ln(x), return the natural logarithm of x. This is the value for which the "
+"exponent exp() equals x. Defined for x >= 0."
 msgstr ""
 
-#: eqnparserhelp.py:57
-msgid "help_variables"
+#. TRANS: This command is descriptive, so can be translated
+#: eqnparserhelp.py:76
+msgid "operators"
 msgstr ""
 
-#: eqnparserhelp.py:58
-msgid "help_xor"
+#: eqnparserhelp.py:77
+msgid "operators(), return a list of the operators that are defined"
 msgstr ""
 
-#: eqnparserhelp.py:69
-msgid "help_usage"
+#: eqnparserhelp.py:79
+msgid "or"
+msgstr ""
+
+#: eqnparserhelp.py:80
+msgid ""
+"or(x, y), logical or. Returns True if x and/or y are True, else return False"
+msgstr ""
+
+#: eqnparserhelp.py:82
+msgid "plot"
+msgstr ""
+
+#: eqnparserhelp.py:83
+msgid ""
+"plot(eqn, var=-a..b), plot the equation 'eqn' with the variable 'var' in the "
+"range from a to b"
+msgstr ""
+
+#: eqnparserhelp.py:86
+msgid "sin"
+msgstr ""
+
+#: eqnparserhelp.py:87
+msgid ""
+"sin(x), return the sine of x. This is the y-coordinate on the unit circle at "
+"the angle x"
+msgstr ""
+
+#: eqnparserhelp.py:90
+msgid "sinh"
+msgstr ""
+
+#: eqnparserhelp.py:91
+msgid ""
+"sinh(x), return the hyperbolic sine of x. Given by (exp(x) - exp(-x)) / 2"
+msgstr ""
+
+#: eqnparserhelp.py:93
+msgid "sqrt"
+msgstr ""
+
+#: eqnparserhelp.py:94
+msgid ""
+"sqrt(x), return the square root of x. This is the value for which the square "
+"equals x. Defined for x >= 0."
+msgstr ""
+
+#: eqnparserhelp.py:97
+msgid "square"
+msgstr ""
+
+#: eqnparserhelp.py:98
+msgid "square(x), return the square of x. Given by x * x"
+msgstr ""
+
+#: eqnparserhelp.py:101
+msgid "tan"
+msgstr ""
+
+#: eqnparserhelp.py:102
+msgid ""
+"tan(x), return the tangent of x. This is the slope of the line from the "
+"origin of the unit circle to the point on the unit circle defined by the "
+"angle x. Given by sin(x) / cos(x)"
+msgstr ""
+
+#: eqnparserhelp.py:106
+msgid "tanh"
+msgstr ""
+
+#: eqnparserhelp.py:107
+msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
+msgstr ""
+
+#: eqnparserhelp.py:109
+msgid "test"
+msgstr ""
+
+#: eqnparserhelp.py:110
+msgid "This is just a test topic, use help(index) for the index"
+msgstr ""
+
+#. TRANS: This command is descriptive, so can be translated
+#: eqnparserhelp.py:113
+msgid "variables"
+msgstr ""
+
+#: eqnparserhelp.py:114
+msgid "variables(), return a list of the variables that are currently defined"
+msgstr ""
+
+#: eqnparserhelp.py:116
+msgid "xor"
+msgstr ""
+
+#: eqnparserhelp.py:117
+msgid ""
+"xor(x, y), logical xor. Returns True if either x is True (and y is False) or "
+"y is True (and x is False), else returns False"
+msgstr ""
+
+#. TRANS: help(index), both 'index' and the translation  will work
+#: eqnparserhelp.py:131
+msgid "index"
 msgstr ""
 
 #: eqnparserhelp.py:132
@@ -239,6 +363,14 @@ msgstr ""
 msgid "No help about '%s' available, use help(index) for the index"
 msgstr ""
 
+#: layout.py:44
+msgid "Clear"
+msgstr ""
+
+#: layout.py:53
+msgid "Enter"
+msgstr ""
+
 #: layout.py:60
 msgid "Edit"
 msgstr ""
@@ -255,6 +387,10 @@ msgstr ""
 msgid "Boolean"
 msgstr ""
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr ""
@@ -275,6 +411,10 @@ msgstr ""
 msgid "My equations"
 msgstr ""
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr ""
@@ -283,12 +423,8 @@ msgstr ""
 msgid "Show variables"
 msgstr ""
 
-#: mathlib.py:58
-msgid "thousand_sep"
-msgstr ""
-
-#: mathlib.py:63
-msgid "fraction_sep"
+#: layout.py:203
+msgid "Change view between history and variables"
 msgstr ""
 
 #. TRANS: multiplication symbol (default: '*')
@@ -333,10 +469,18 @@ msgstr ""
 msgid "Square root"
 msgstr ""
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
 
+#: toolbars.py:113
+msgid "x to the power y"
+msgstr ""
+
 #: toolbars.py:117
 msgid "Natural logarithm"
 msgstr ""
@@ -389,10 +533,6 @@ msgstr ""
 msgid "Logical or"
 msgstr ""
 
-#: toolbars.py:174
-msgid "Logical xor"
-msgstr ""
-
 #: toolbars.py:189
 msgid "Equals"
 msgstr ""
@@ -409,6 +549,10 @@ msgstr ""
 msgid "e"
 msgstr ""
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr ""
@@ -417,242 +561,18 @@ msgstr ""
 msgid "Radians"
 msgstr ""
 
-#: eqnparser.py:33
-msgid "Parse error"
-msgstr ""
-
-#: eqnparser.py:249 eqnparserhelp.py:128
-msgid "Use help(test) for help about 'test', or help(index) for the index"
-msgstr ""
-
-#: eqnparser.py:504
-msgid "Left parenthesis unexpected"
-msgstr ""
-
-#: eqnparser.py:534
-msgid "Parse error (right parenthesis, no level to close)"
-msgstr ""
-
-#: eqnparser.py:566
-msgid "Parse error: number or variable expected"
-msgstr ""
-
-#: eqnparser.py:567
-msgid "Number or variable expected"
-msgstr ""
-
-#. TRANS: It is possible to translate commands. However, I would highly
-#. recommend NOT doing so for mathematical functions like cos(). help(),
-#. functions() etc should be translated.
-#: eqnparserhelp.py:39
-msgid "acos"
-msgstr ""
-
-#: eqnparserhelp.py:40
-msgid ""
-"acos(x), return the arc cosine of x. This is the angle for which the cosine "
-"is x. Defined for -1 <= x < 1"
-msgstr ""
-
-#: eqnparserhelp.py:43
-msgid "and"
-msgstr ""
-
-#: eqnparserhelp.py:44
-msgid ""
-"and(x, y), logical and. Returns True if x and y are True, else returns False"
+#: toolbars.py:292
+msgid "Degrees / radians"
 msgstr ""
 
-#: eqnparserhelp.py:46
-msgid "asin"
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
 msgstr ""
 
-#: eqnparserhelp.py:47
-msgid ""
-"asin(x), return the arc sine of x. This is the angle for which the sine is "
-"x. Defined for -1 <= x <= 1"
-msgstr ""
-
-#: eqnparserhelp.py:50
-msgid "atan"
-msgstr ""
-
-#: eqnparserhelp.py:51
-msgid ""
-"atan(x), return the arc tangent of x. This is the angle for which the "
-"tangent is x. Defined for all x"
-msgstr ""
-
-#: eqnparserhelp.py:54
-msgid "cos"
-msgstr ""
-
-#: eqnparserhelp.py:55
-msgid ""
-"cos(x), return the cosine of x. This is the x-coordinate on the unit circle "
-"at the angle x"
-msgstr ""
-
-#: eqnparserhelp.py:58
-msgid "cosh"
-msgstr ""
-
-#: eqnparserhelp.py:59
-msgid ""
-"cosh(x), return the hyperbolic cosine of x. Given by (exp(x) + exp(-x)) / 2"
-msgstr ""
-
-#: eqnparserhelp.py:61
-msgid "exp"
-msgstr ""
-
-#: eqnparserhelp.py:62
-msgid "exp(x), return the natural exponent of x. Given by e^x"
-msgstr ""
-
-#: eqnparserhelp.py:64
-msgid "fac"
-msgstr ""
-
-#: eqnparserhelp.py:65
-msgid "fac(x), return the factorial of x. Given by x * (x - 1) * (x - 2) * ..."
-msgstr ""
-
-#. TRANS: This command is descriptive, so can be translated
-#: eqnparserhelp.py:68
-msgid "functions"
-msgstr ""
-
-#: eqnparserhelp.py:69
-msgid "functions(), return a list of all the functions that are defined"
-msgstr ""
-
-#: eqnparserhelp.py:71
-msgid "ln"
-msgstr ""
-
-#: eqnparserhelp.py:72
-msgid ""
-"ln(x), return the natural logarithm of x. This is the value for which the "
-"exponent exp() equals x. Defined for x >= 0."
+#: toolbars.py:311
+msgid "Number of shown digits"
 msgstr ""
 
-#. TRANS: This command is descriptive, so can be translated
-#: eqnparserhelp.py:76
-msgid "operators"
-msgstr ""
-
-#: eqnparserhelp.py:77
-msgid "operators(), return a list of the operators that are defined"
-msgstr ""
-
-#: eqnparserhelp.py:79
-msgid "or"
-msgstr ""
-
-#: eqnparserhelp.py:80
-msgid ""
-"or(x, y), logical or. Returns True if x and/or y are True, else return False"
-msgstr ""
-
-#: eqnparserhelp.py:82
-msgid "plot"
-msgstr ""
-
-#: eqnparserhelp.py:83
-msgid ""
-"plot(eqn, var=-a..b), plot the equation 'eqn' with the variable 'var' in the "
-"range from a to b"
-msgstr ""
-
-#: eqnparserhelp.py:86
-msgid "sin"
-msgstr ""
-
-#: eqnparserhelp.py:87
-msgid ""
-"sin(x), return the sine of x. This is the y-coordinate on the unit circle at "
-"the angle x"
-msgstr ""
-
-#: eqnparserhelp.py:90
-msgid "sinh"
-msgstr ""
-
-#: eqnparserhelp.py:91
-msgid ""
-"sinh(x), return the hyperbolic sine of x. Given by (exp(x) - exp(-x)) / 2"
-msgstr ""
-
-#: eqnparserhelp.py:93
-msgid "sqrt"
-msgstr ""
-
-#: eqnparserhelp.py:94
-msgid ""
-"sqrt(x), return the square root of x. This is the value for which the square "
-"equals x. Defined for x >= 0."
-msgstr ""
-
-#: eqnparserhelp.py:97
-msgid "square"
-msgstr ""
-
-#: eqnparserhelp.py:98
-msgid "square(x), return the square of x. Given by x * x"
-msgstr ""
-
-#: eqnparserhelp.py:101
-msgid "tan"
-msgstr ""
-
-#: eqnparserhelp.py:102
-msgid ""
-"tan(x), return the tangent of x. This is the slope of the line from the "
-"origin of the unit circle to the point on the unit circle defined by the "
-"angle x. Given by sin(x) / cos(x)"
-msgstr ""
-
-#: eqnparserhelp.py:106
-msgid "tanh"
-msgstr ""
-
-#: eqnparserhelp.py:107
-msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
-msgstr ""
-
-#: eqnparserhelp.py:109
-msgid "test"
-msgstr ""
-
-#: eqnparserhelp.py:110
-msgid "This is just a test topic, use help(index) for the index"
-msgstr ""
-
-#. TRANS: This command is descriptive, so can be translated
-#: eqnparserhelp.py:113
-msgid "variables"
-msgstr ""
-
-#: eqnparserhelp.py:114
-msgid "variables(), return a list of the variables that are currently defined"
-msgstr ""
-
-#: eqnparserhelp.py:116
-msgid "xor"
-msgstr ""
-
-#: eqnparserhelp.py:117
-msgid ""
-"xor(x, y), logical xor. Returns True if either x is True (and y is False) or "
-"y is True (and x is False), else returns False"
-msgstr ""
-
-#. TRANS: help(index), both 'index' and the translation  will work
-#: eqnparserhelp.py:131
-msgid "index"
-msgstr ""
-
-#: toolbars.py:113
-msgid "x to the power y"
+#: toolbars.py:316
+msgid "Integer formatting base"
 msgstr ""
diff --git a/po/el.po b/po/el.po
index d7e4a73..737f986 100644
--- a/po/el.po
+++ b/po/el.po
@@ -2,23 +2,32 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: 2008-10-20 12:48-0400\n"
+"PO-Revision-Date: 2011-02-20 13:13+0200\n"
 "Last-Translator: John Sarlis <sarlis@sch.gr>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: el\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 1.1.0rc2\n"
+"X-Generator: Pootle 2.0.1\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
-msgstr "Υπολόγισε"
+msgstr "Υπολογισμός"
 
 #: calculate.py:80
 #, python-format
@@ -27,7 +36,7 @@ msgstr "Equation.parse() λάθος συμβολοσειρά (%s)"
 
 #: calculate.py:210
 msgid "Available functions:"
-msgstr "Διαθέσιμες συναρτήσεις"
+msgstr "Διαθέσιμες συναρτήσεις:"
 
 #: calculate.py:504
 #, python-format
@@ -56,7 +65,7 @@ msgstr "Σφάλμα στο %d"
 msgid "Use help(test) for help about 'test', or help(index) for the index"
 msgstr ""
 "Δοκίμασε βοήθεια(δοκιμή) για βοήθεια σχετικά με το 'δοκιμή', ή "
-"βοήθεια(περιεχόμενα) για τα περιεχόμενα."
+"βοήθεια(περιεχόμενα) για τα περιεχόμενα"
 
 #: eqnparser.py:353 eqnparser.py:354
 #, python-format
@@ -151,8 +160,8 @@ msgid ""
 "acos(x), return the arc cosine of x. This is the angle for which the cosine "
 "is x. Defined for -1 <= x < 1"
 msgstr ""
-"τοξσυν(x), επιστρέφει το τόξο του συνημιτόνου του x. Αυτή είναι η γωνία για "
-"την οποία το συνημίτονο είναι x. Ορίζεται στο -1 <= x < 1"
+"Το τοξσυν(x) επιστρέφει το τόξο του συνημιτόνου του x. Αυτή είναι η γωνία "
+"για την οποία το συνημίτονο είναι x. Ορίζεται στο -1 <= x < 1"
 
 #: eqnparserhelp.py:43
 msgid "and"
@@ -162,8 +171,8 @@ msgstr "και"
 msgid ""
 "and(x, y), logical and. Returns True if x and y are True, else returns False"
 msgstr ""
-"και(x, y), λογικό \"και\" (Σύζευξη). Επιστρέφει Αληθής αν x και y είναι Αληθή, "
-"διαφορετικά επιστρέφει Ψευδής"
+"Το και(x, y) είναι το λογικό \"και\" (Σύζευξη). Επιστρέφει Αληθής αν x και y "
+"είναι Αληθή, διαφορετικά επιστρέφει Ψευδής"
 
 #: eqnparserhelp.py:46
 msgid "asin"
@@ -174,8 +183,8 @@ msgid ""
 "asin(x), return the arc sine of x. This is the angle for which the sine is "
 "x. Defined for -1 <= x <= 1"
 msgstr ""
-"τοξημ(x), επιστρέφει το τόξο του ημιτόνου του x. Αυτή είναι η γωνία για την "
-"οποία το ημίτονο είναι x. Ορίζεται στο -1 <= x < 1"
+"Το τοξημ(x) επιστρέφει το τόξο του ημιτόνου του x. Αυτή είναι η γωνία για "
+"την οποία το ημίτονο είναι x. Ορίζεται στο -1 <= x < 1"
 
 #: eqnparserhelp.py:50
 msgid "atan"
@@ -186,7 +195,7 @@ msgid ""
 "atan(x), return the arc tangent of x. This is the angle for which the "
 "tangent is x. Defined for all x"
 msgstr ""
-"τοξεφ(x), επιστρέφει το τόξο της εφαπτόμενης του x. Αυτή είναι η γωνία για "
+"Το τοξεφ(x) επιστρέφει το τόξο της εφαπτόμενης του x. Αυτή είναι η γωνία για "
 "την οποία η εφαπτόμενη είναι x. Ορίζεται για κάθε x"
 
 #: eqnparserhelp.py:54
@@ -198,8 +207,8 @@ msgid ""
 "cos(x), return the cosine of x. This is the x-coordinate on the unit circle "
 "at the angle x"
 msgstr ""
-"συν(x), επιστρέφει το συνημίτονο του x. Αυτή είναι η οριζόντια συντεταγμένη "
-"του τριγωνομετρικού κύκλου της γωνίας x"
+"Το συν(x) επιστρέφει το συνημίτονο του x. Αυτή είναι η οριζόντια "
+"συντεταγμένη του τριγωνομετρικού κύκλου της γωνίας x"
 
 #: eqnparserhelp.py:58
 msgid "cosh"
@@ -209,7 +218,7 @@ msgstr "συνυ"
 msgid ""
 "cosh(x), return the hyperbolic cosine of x. Given by (exp(x) + exp(-x)) / 2"
 msgstr ""
-"συνυ(x), επιστρέφει το υπερβολικό συνημίτονο του x. Δίνεται από τον τύπο "
+"Το συνυ(x) επιστρέφει το υπερβολικό συνημίτονο του x. Δίνεται από τον τύπο "
 "(εκθ(x) + εκθ(-x)) / 2"
 
 #: eqnparserhelp.py:61
@@ -219,7 +228,7 @@ msgstr "εκθ"
 #: eqnparserhelp.py:62
 msgid "exp(x), return the natural exponent of x. Given by e^x"
 msgstr ""
-"εκθ(x), επιστρέφει τη δύναμη x του νεπέριου αριθμού e. Δίνεται από τον τύπο "
+"Η εκθ(x) επιστρέφει τη δύναμη x του νεπέριου αριθμού e. Δίνεται από τον τύπο "
 "e^x"
 
 #: eqnparserhelp.py:64
@@ -229,8 +238,8 @@ msgstr "πργ"
 #: eqnparserhelp.py:65
 msgid "fac(x), return the factorial of x. Given by x * (x - 1) * (x - 2) * ..."
 msgstr ""
-"πργ(x), επιστρέφει το παραγοντικού του x. Δίνεται από τον τύπο x * (x - 1) * "
-"(x - 2) * ... * 1"
+"Το παρ(x), επιστρέφει το παραγοντικού του x. Δίνεται από τον τύπο x * (x - "
+"1) * (x - 2) * ..."
 
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:68
@@ -251,8 +260,8 @@ msgid ""
 "ln(x), return the natural logarithm of x. This is the value for which the "
 "exponent exp() equals x. Defined for x >= 0."
 msgstr ""
-"λογ(x), επιστρέφει το φυσικό λογάριθμο του x. Αυτή είναι η τιμή όπου η "
-"δύναμη exp() είναι ίση με x. Ορίζεται για x >= 0."
+"Το λογ(x), επιστρέφει το φυσικό λογάριθμο του x. Αυτή είναι η τιμή όπου ο "
+"εκθέτης της εκθ() ισούται με x. Ορίζεται για x >= 0."
 
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:76
@@ -272,8 +281,8 @@ msgstr "ή"
 msgid ""
 "or(x, y), logical or. Returns True if x and/or y are True, else return False"
 msgstr ""
-"ή(x, y), λογικό \"ή\" (Διάζευξη). Επιστρέφει Ψευδής αν x και y είναι Ψευδής, "
-"διαφορετικά επιστρέφει Αληθής"
+"Το ή(x, y) είναι το λογικό \"ή\" (Διάζευξη). Επιστρέφει Ψευδής αν x και y "
+"είναι Ψευδής, διαφορετικά επιστρέφει Αληθής"
 
 #: eqnparserhelp.py:82
 msgid "plot"
@@ -296,7 +305,7 @@ msgid ""
 "sin(x), return the sine of x. This is the y-coordinate on the unit circle at "
 "the angle x"
 msgstr ""
-"ημ(x), επιστρέφει το ημίτονο του x. Αυτή είναι η οριζόντια συντεταγμένη του "
+"Το ημ(x) επιστρέφει το ημίτονο του x. Αυτή είναι η κάθετη συντεταγμένη του "
 "τριγωνομετρικού κύκλου της γωνίας x"
 
 #: eqnparserhelp.py:90
@@ -307,8 +316,8 @@ msgstr "ημυ"
 msgid ""
 "sinh(x), return the hyperbolic sine of x. Given by (exp(x) - exp(-x)) / 2"
 msgstr ""
-"ημυ(x), επιστρέφει το υπερβολικό ημίτονο του x. Δίνεται από τον τύπο (εκθ(x) "
-"- εκθ(-x)) / 2"
+"Το ημυ(x) επιστρέφει το υπερβολικό ημίτονο του x. Δίνεται από τον τύπο "
+"(εκθ(x) - εκθ(-x)) / 2"
 
 #: eqnparserhelp.py:93
 msgid "sqrt"
@@ -319,17 +328,17 @@ msgid ""
 "sqrt(x), return the square root of x. This is the value for which the square "
 "equals x. Defined for x >= 0."
 msgstr ""
-"τ_ρ(x), επιστρέφει την τετραγωνική ρίζα του x. Αυτή είναι η τιμή της οποίας "
+"Η τ_ρ(x) επιστρέφει την τετραγωνική ρίζα του x. Αυτή είναι η τιμή της οποίας "
 "το τετράγωνο ισούται με x. Ορίζεται για x >= 0."
 
 # τετρά - γωνο (τ_γ): Πιστεύω ότι στον κώδικα δε θα ήταν λογικό να βάλεις τετράγωνο(x) από το να γράψεις x*x το τ_γ(x) είναι πιο σύντομο.
 #: eqnparserhelp.py:97
 msgid "square"
-msgstr "τ_γ"
+msgstr "τετρ"
 
 #: eqnparserhelp.py:98
 msgid "square(x), return the square of x. Given by x * x"
-msgstr "τ_γ(x), επιστρέφει το τετράγωνο του x. Δίνεται από τον τύπο x * x"
+msgstr "Το τετρ(x), επιστρέφει το τετράγωνο του x. Δίνεται από τον τύπο x * x"
 
 #: eqnparserhelp.py:101
 msgid "tan"
@@ -341,7 +350,7 @@ msgid ""
 "origin of the unit circle to the point on the unit circle defined by the "
 "angle x. Given by sin(x) / cos(x)"
 msgstr ""
-"εφ(x), επιστρέφει την εφαπτόμενη του x. Είναι ένα ευθύγραμμο τμήμα που "
+"Η εφ(x) επιστρέφει την εφαπτόμενη του x. Είναι ένα ευθύγραμμο τμήμα που "
 "ξεκινάει από την τομή του άξονα του κύκλου με την περιφέρεια του κύκλου προς "
 "το σημείο που τέμνεται με την ακτίνα γωνίας x. Δίνεται από τον τύπο ημ(x) / "
 "συν(x)"
@@ -353,7 +362,7 @@ msgstr "εφυ"
 #: eqnparserhelp.py:107
 msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
 msgstr ""
-"εφυ(x), επιστρέφει την υπερβολική εφαπτόμενη του x. Δίνεται από τον τύπο "
+"Η εφυ(x) επιστρέφει την υπερβολική εφαπτόμενη του x. Δίνεται από τον τύπο "
 "ημυ(x) / συνυ(x)"
 
 #: eqnparserhelp.py:109
@@ -384,9 +393,9 @@ msgid ""
 "xor(x, y), logical xor. Returns True if either x is True (and y is False) or "
 "y is True (and x is False), else returns False"
 msgstr ""
-"είτε(x,y) To λογικό είτε: Επιστρέφει Αληθής αν η τιμή του x είναι "
-"διαφορετική από την τιμή του y. Αν η τιμή του x είναι ίση με του y "
-"επιστρέφει Ψευδής."
+"Το είτε(x,y) είναι τo λογικό \"είτε\" (Αποκλειστική Διάζευξη): Επιστρέφει "
+"Ψευδής όταν η τιμή του x ισούται με την τιμή του y διαφορετικά επιστρέφει "
+"Αληθής"
 
 #. TRANS: help(index), both 'index' and the translation  will work
 #: eqnparserhelp.py:131
@@ -426,7 +435,11 @@ msgstr "Τριγωνομετρία"
 
 #: layout.py:63
 msgid "Boolean"
-msgstr "Δυαδικό"
+msgstr "Λογική"
+
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr "Διάφορα"
 
 #: layout.py:64
 msgid "Constants"
@@ -448,6 +461,10 @@ msgstr "Όλες οι εξισώσεις"
 msgid "My equations"
 msgstr "Οι εξισώσεις μου"
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr "Αλλαγή μεταξύ των δικών μου και όλων των εξισώσεων"
+
 #: layout.py:120
 msgid "Show history"
 msgstr "Εμφάνιση ιστορικού"
@@ -456,6 +473,10 @@ msgstr "Εμφάνιση ιστορικού"
 msgid "Show variables"
 msgstr "Εμφάνιση μεταβλητών"
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr "Αλλαγή προβολής μεταξύ ιστορικού και μεταβλητών"
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -499,13 +520,17 @@ msgstr "Τετράγωνο"
 msgid "Square root"
 msgstr "Τετραγωνική Ρίζα"
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr "Αντιστροφή"
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr "To e υψωμένο στη δύναμη x"
 
 #: toolbars.py:113
 msgid "x to the power y"
-msgstr "Το x υψωμένο ση δύναμη x"
+msgstr "Το x υψωμένο στη δύναμη y"
 
 #: toolbars.py:117
 msgid "Natural logarithm"
@@ -553,7 +578,7 @@ msgstr "Υπερβολική εφαπτομένη"
 
 #: toolbars.py:175
 msgid "Logical and"
-msgstr "Λογικό \"καί\""
+msgstr "Λογικό \"και\""
 
 #: toolbars.py:179
 msgid "Logical or"
@@ -575,6 +600,10 @@ msgstr "π"
 msgid "e"
 msgstr "e"
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr "Σχεδιασμός"
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr "Μοίρες"
@@ -583,11 +612,21 @@ msgstr "Μοίρες"
 msgid "Radians"
 msgstr "Ακτίνια"
 
-#~ msgid "Inverse"
-#~ msgstr "Αντιστροφή"
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr "Μοίρες / ακτίνια"
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr "Εκθέτης / Επιστημονικός συμβολισμός"
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr "Αριθμός εμφανιζόμενων ψηφίων"
 
-#~ msgid "Degrees / radians"
-#~ msgstr "Μοίρες / ακτίνια"
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr "Βάση μορφοποίησης ακεραίου"
 
 #, python-format
 #~ msgid "Reading from journal (%s)"
diff --git a/po/es.po b/po/es.po
index 95cc9d2..0616f26 100644
--- a/po/es.po
+++ b/po/es.po
@@ -6,6 +6,18 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # POT file for the Calculate activity
 # Copyright (C) 2007
 # This file is distributed under the same license as the Calculate package.
@@ -16,8 +28,8 @@ msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: 2010-12-21 14:26+0200\n"
-"Last-Translator: Gonzalo <godiard@sugarlabs.org>\n"
+"PO-Revision-Date: 2011-02-04 04:02+0200\n"
+"Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: Spanish\n"
 "Language: es\n"
 "MIME-Version: 1.0\n"
@@ -280,7 +292,7 @@ msgstr "or"
 msgid ""
 "or(x, y), logical or. Returns True if x and/or y are True, else return False"
 msgstr ""
-"or(x, y), 'o' logico, Devuelve verdadero si x y/o y es verdadero, de lo "
+"or(x, y), 'o' logico, Devuelve Verdadero si x y/o y es verdadero, de lo "
 "contrario devuelve Falso"
 
 #: eqnparserhelp.py:82
diff --git a/po/fa.po b/po/fa.po
index 95a2cfc..aafdeb0 100644
--- a/po/fa.po
+++ b/po/fa.po
@@ -2,6 +2,14 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 #, fuzzy
 msgid ""
 msgstr ""
@@ -34,34 +42,14 @@ msgstr ""
 msgid "Writing to journal (%s)"
 msgstr ""
 
-#: calculate.py:522
-#, python-format
-msgid "Reading from journal (%s)"
-msgstr ""
-
-#: calculate.py:528
-msgid "Unable to determine version"
-msgstr ""
-
-#: calculate.py:533
-#, python-format
-msgid "Reading journal entry (version %s)"
-msgstr ""
-
-#: calculate.py:538
-#, python-format
-msgid "State line invalid (%s)"
-msgstr ""
-
-#: calculate.py:555
-#, python-format
-msgid "Unable to read journal entry, unknown version (%s)"
-msgstr ""
-
 #: calculate.py:788
 msgid "button_pressed(): invalid type"
 msgstr ""
 
+#: eqnparser.py:33
+msgid "Parse error"
+msgstr ""
+
 #: eqnparser.py:58
 #, python-format
 msgid "level: %d, ofs %d"
@@ -72,8 +60,8 @@ msgstr ""
 msgid "Error at %d"
 msgstr ""
 
-#: eqnparser.py:235
-msgid "help_var"
+#: eqnparser.py:249 eqnparserhelp.py:128
+msgid "Use help(test) for help about 'test', or help(index) for the index"
 msgstr ""
 
 #: eqnparser.py:353 eqnparser.py:354
@@ -106,6 +94,10 @@ msgstr ""
 msgid "Variable '%s' not defined"
 msgstr ""
 
+#: eqnparser.py:504
+msgid "Left parenthesis unexpected"
+msgstr ""
+
 #: eqnparser.py:516
 msgid "Parse error (right parenthesis)"
 msgstr ""
@@ -118,6 +110,10 @@ msgstr ""
 msgid "Parse error (right parenthesis, no left_val)"
 msgstr ""
 
+#: eqnparser.py:534
+msgid "Parse error (right parenthesis, no level to close)"
+msgstr ""
+
 #: eqnparser.py:541 eqnparser.py:542
 msgid "Number not expected"
 msgstr ""
@@ -126,6 +122,14 @@ msgstr ""
 msgid "Operator not expected"
 msgstr ""
 
+#: eqnparser.py:566
+msgid "Parse error: number or variable expected"
+msgstr ""
+
+#: eqnparser.py:567
+msgid "Number or variable expected"
+msgstr ""
+
 #: eqnparser.py:596
 msgid "Invalid operator"
 msgstr ""
@@ -138,96 +142,216 @@ msgstr ""
 msgid "_parse(): returning None"
 msgstr ""
 
-#: eqnparserhelp.py:37
-msgid "help_acos"
+#. TRANS: It is possible to translate commands. However, I would highly
+#. recommend NOT doing so for mathematical functions like cos(). help(),
+#. functions() etc should be translated.
+#: eqnparserhelp.py:39
+msgid "acos"
 msgstr ""
 
-#: eqnparserhelp.py:38
-msgid "help_and"
+#: eqnparserhelp.py:40
+msgid ""
+"acos(x), return the arc cosine of x. This is the angle for which the cosine "
+"is x. Defined for -1 <= x < 1"
 msgstr ""
 
-#: eqnparserhelp.py:39
-msgid "help_asin"
+#: eqnparserhelp.py:43
+msgid "and"
 msgstr ""
 
-#: eqnparserhelp.py:40
-msgid "help_atan"
+#: eqnparserhelp.py:44
+msgid ""
+"and(x, y), logical and. Returns True if x and y are True, else returns False"
 msgstr ""
 
-#: eqnparserhelp.py:41
-msgid "help_cos"
+#: eqnparserhelp.py:46
+msgid "asin"
 msgstr ""
 
-#: eqnparserhelp.py:42
-msgid "help_cosh"
+#: eqnparserhelp.py:47
+msgid ""
+"asin(x), return the arc sine of x. This is the angle for which the sine is "
+"x. Defined for -1 <= x <= 1"
 msgstr ""
 
-#: eqnparserhelp.py:43
-msgid "help_exp"
+#: eqnparserhelp.py:50
+msgid "atan"
 msgstr ""
 
-#: eqnparserhelp.py:44
-msgid "help_fac"
+#: eqnparserhelp.py:51
+msgid ""
+"atan(x), return the arc tangent of x. This is the angle for which the "
+"tangent is x. Defined for all x"
 msgstr ""
 
-#: eqnparserhelp.py:45
-msgid "help_functions"
+#: eqnparserhelp.py:54
+msgid "cos"
 msgstr ""
 
-#: eqnparserhelp.py:46
-msgid "help_ln"
+#: eqnparserhelp.py:55
+msgid ""
+"cos(x), return the cosine of x. This is the x-coordinate on the unit circle "
+"at the angle x"
 msgstr ""
 
-#: eqnparserhelp.py:47
-msgid "help_operators"
+#: eqnparserhelp.py:58
+msgid "cosh"
 msgstr ""
 
-#: eqnparserhelp.py:48
-msgid "help_or"
+#: eqnparserhelp.py:59
+msgid ""
+"cosh(x), return the hyperbolic cosine of x. Given by (exp(x) + exp(-x)) / 2"
 msgstr ""
 
-#: eqnparserhelp.py:49
-msgid "help_plot"
+#: eqnparserhelp.py:61
+msgid "exp"
 msgstr ""
 
-#: eqnparserhelp.py:50
-msgid "help_sin"
+#: eqnparserhelp.py:62
+msgid "exp(x), return the natural exponent of x. Given by e^x"
 msgstr ""
 
-#: eqnparserhelp.py:51
-msgid "help_sinh"
+#: eqnparserhelp.py:64
+msgid "fac"
 msgstr ""
 
-#: eqnparserhelp.py:52
-msgid "help_sqrt"
+#: eqnparserhelp.py:65
+msgid "fac(x), return the factorial of x. Given by x * (x - 1) * (x - 2) * ..."
 msgstr ""
 
-#: eqnparserhelp.py:53
-msgid "help_square"
+#. TRANS: This command is descriptive, so can be translated
+#: eqnparserhelp.py:68
+msgid "functions"
 msgstr ""
 
-#: eqnparserhelp.py:54
-msgid "help_tan"
+#: eqnparserhelp.py:69
+msgid "functions(), return a list of all the functions that are defined"
 msgstr ""
 
-#: eqnparserhelp.py:55
-msgid "help_tanh"
+#: eqnparserhelp.py:71
+msgid "ln"
 msgstr ""
 
-#: eqnparserhelp.py:56
-msgid "help_test"
+#: eqnparserhelp.py:72
+msgid ""
+"ln(x), return the natural logarithm of x. This is the value for which the "
+"exponent exp() equals x. Defined for x >= 0."
 msgstr ""
 
-#: eqnparserhelp.py:57
-msgid "help_variables"
+#. TRANS: This command is descriptive, so can be translated
+#: eqnparserhelp.py:76
+msgid "operators"
 msgstr ""
 
-#: eqnparserhelp.py:58
-msgid "help_xor"
+#: eqnparserhelp.py:77
+msgid "operators(), return a list of the operators that are defined"
 msgstr ""
 
-#: eqnparserhelp.py:69
-msgid "help_usage"
+#: eqnparserhelp.py:79
+msgid "or"
+msgstr ""
+
+#: eqnparserhelp.py:80
+msgid ""
+"or(x, y), logical or. Returns True if x and/or y are True, else return False"
+msgstr ""
+
+#: eqnparserhelp.py:82
+msgid "plot"
+msgstr ""
+
+#: eqnparserhelp.py:83
+msgid ""
+"plot(eqn, var=-a..b), plot the equation 'eqn' with the variable 'var' in the "
+"range from a to b"
+msgstr ""
+
+#: eqnparserhelp.py:86
+msgid "sin"
+msgstr ""
+
+#: eqnparserhelp.py:87
+msgid ""
+"sin(x), return the sine of x. This is the y-coordinate on the unit circle at "
+"the angle x"
+msgstr ""
+
+#: eqnparserhelp.py:90
+msgid "sinh"
+msgstr ""
+
+#: eqnparserhelp.py:91
+msgid ""
+"sinh(x), return the hyperbolic sine of x. Given by (exp(x) - exp(-x)) / 2"
+msgstr ""
+
+#: eqnparserhelp.py:93
+msgid "sqrt"
+msgstr ""
+
+#: eqnparserhelp.py:94
+msgid ""
+"sqrt(x), return the square root of x. This is the value for which the square "
+"equals x. Defined for x >= 0."
+msgstr ""
+
+#: eqnparserhelp.py:97
+msgid "square"
+msgstr ""
+
+#: eqnparserhelp.py:98
+msgid "square(x), return the square of x. Given by x * x"
+msgstr ""
+
+#: eqnparserhelp.py:101
+msgid "tan"
+msgstr ""
+
+#: eqnparserhelp.py:102
+msgid ""
+"tan(x), return the tangent of x. This is the slope of the line from the "
+"origin of the unit circle to the point on the unit circle defined by the "
+"angle x. Given by sin(x) / cos(x)"
+msgstr ""
+
+#: eqnparserhelp.py:106
+msgid "tanh"
+msgstr ""
+
+#: eqnparserhelp.py:107
+msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
+msgstr ""
+
+#: eqnparserhelp.py:109
+msgid "test"
+msgstr ""
+
+#: eqnparserhelp.py:110
+msgid "This is just a test topic, use help(index) for the index"
+msgstr ""
+
+#. TRANS: This command is descriptive, so can be translated
+#: eqnparserhelp.py:113
+msgid "variables"
+msgstr ""
+
+#: eqnparserhelp.py:114
+msgid "variables(), return a list of the variables that are currently defined"
+msgstr ""
+
+#: eqnparserhelp.py:116
+msgid "xor"
+msgstr ""
+
+#: eqnparserhelp.py:117
+msgid ""
+"xor(x, y), logical xor. Returns True if either x is True (and y is False) or "
+"y is True (and x is False), else returns False"
+msgstr ""
+
+#. TRANS: help(index), both 'index' and the translation  will work
+#: eqnparserhelp.py:131
+msgid "index"
 msgstr ""
 
 #: eqnparserhelp.py:132
@@ -239,6 +363,14 @@ msgstr ""
 msgid "No help about '%s' available, use help(index) for the index"
 msgstr ""
 
+#: layout.py:44
+msgid "Clear"
+msgstr ""
+
+#: layout.py:53
+msgid "Enter"
+msgstr ""
+
 #: layout.py:60
 msgid "Edit"
 msgstr ""
@@ -255,6 +387,10 @@ msgstr ""
 msgid "Boolean"
 msgstr ""
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr ""
@@ -275,6 +411,10 @@ msgstr ""
 msgid "My equations"
 msgstr ""
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr ""
@@ -283,12 +423,8 @@ msgstr ""
 msgid "Show variables"
 msgstr ""
 
-#: mathlib.py:58
-msgid "thousand_sep"
-msgstr ""
-
-#: mathlib.py:63
-msgid "fraction_sep"
+#: layout.py:203
+msgid "Change view between history and variables"
 msgstr ""
 
 #. TRANS: multiplication symbol (default: '*')
@@ -333,10 +469,18 @@ msgstr ""
 msgid "Square root"
 msgstr ""
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
 
+#: toolbars.py:113
+msgid "x to the power y"
+msgstr ""
+
 #: toolbars.py:117
 msgid "Natural logarithm"
 msgstr ""
@@ -389,10 +533,6 @@ msgstr ""
 msgid "Logical or"
 msgstr ""
 
-#: toolbars.py:174
-msgid "Logical xor"
-msgstr ""
-
 #: toolbars.py:189
 msgid "Equals"
 msgstr ""
@@ -409,6 +549,10 @@ msgstr ""
 msgid "e"
 msgstr ""
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr ""
@@ -417,242 +561,18 @@ msgstr ""
 msgid "Radians"
 msgstr ""
 
-#: eqnparser.py:33
-msgid "Parse error"
-msgstr ""
-
-#: eqnparser.py:249 eqnparserhelp.py:128
-msgid "Use help(test) for help about 'test', or help(index) for the index"
-msgstr ""
-
-#: eqnparser.py:504
-msgid "Left parenthesis unexpected"
-msgstr ""
-
-#: eqnparser.py:534
-msgid "Parse error (right parenthesis, no level to close)"
-msgstr ""
-
-#: eqnparser.py:566
-msgid "Parse error: number or variable expected"
-msgstr ""
-
-#: eqnparser.py:567
-msgid "Number or variable expected"
-msgstr ""
-
-#. TRANS: It is possible to translate commands. However, I would highly
-#. recommend NOT doing so for mathematical functions like cos(). help(),
-#. functions() etc should be translated.
-#: eqnparserhelp.py:39
-msgid "acos"
-msgstr ""
-
-#: eqnparserhelp.py:40
-msgid ""
-"acos(x), return the arc cosine of x. This is the angle for which the cosine "
-"is x. Defined for -1 <= x < 1"
-msgstr ""
-
-#: eqnparserhelp.py:43
-msgid "and"
-msgstr ""
-
-#: eqnparserhelp.py:44
-msgid ""
-"and(x, y), logical and. Returns True if x and y are True, else returns False"
+#: toolbars.py:292
+msgid "Degrees / radians"
 msgstr ""
 
-#: eqnparserhelp.py:46
-msgid "asin"
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
 msgstr ""
 
-#: eqnparserhelp.py:47
-msgid ""
-"asin(x), return the arc sine of x. This is the angle for which the sine is "
-"x. Defined for -1 <= x <= 1"
-msgstr ""
-
-#: eqnparserhelp.py:50
-msgid "atan"
-msgstr ""
-
-#: eqnparserhelp.py:51
-msgid ""
-"atan(x), return the arc tangent of x. This is the angle for which the "
-"tangent is x. Defined for all x"
-msgstr ""
-
-#: eqnparserhelp.py:54
-msgid "cos"
-msgstr ""
-
-#: eqnparserhelp.py:55
-msgid ""
-"cos(x), return the cosine of x. This is the x-coordinate on the unit circle "
-"at the angle x"
-msgstr ""
-
-#: eqnparserhelp.py:58
-msgid "cosh"
-msgstr ""
-
-#: eqnparserhelp.py:59
-msgid ""
-"cosh(x), return the hyperbolic cosine of x. Given by (exp(x) + exp(-x)) / 2"
-msgstr ""
-
-#: eqnparserhelp.py:61
-msgid "exp"
-msgstr ""
-
-#: eqnparserhelp.py:62
-msgid "exp(x), return the natural exponent of x. Given by e^x"
-msgstr ""
-
-#: eqnparserhelp.py:64
-msgid "fac"
-msgstr ""
-
-#: eqnparserhelp.py:65
-msgid "fac(x), return the factorial of x. Given by x * (x - 1) * (x - 2) * ..."
-msgstr ""
-
-#. TRANS: This command is descriptive, so can be translated
-#: eqnparserhelp.py:68
-msgid "functions"
-msgstr ""
-
-#: eqnparserhelp.py:69
-msgid "functions(), return a list of all the functions that are defined"
-msgstr ""
-
-#: eqnparserhelp.py:71
-msgid "ln"
-msgstr ""
-
-#: eqnparserhelp.py:72
-msgid ""
-"ln(x), return the natural logarithm of x. This is the value for which the "
-"exponent exp() equals x. Defined for x >= 0."
+#: toolbars.py:311
+msgid "Number of shown digits"
 msgstr ""
 
-#. TRANS: This command is descriptive, so can be translated
-#: eqnparserhelp.py:76
-msgid "operators"
-msgstr ""
-
-#: eqnparserhelp.py:77
-msgid "operators(), return a list of the operators that are defined"
-msgstr ""
-
-#: eqnparserhelp.py:79
-msgid "or"
-msgstr ""
-
-#: eqnparserhelp.py:80
-msgid ""
-"or(x, y), logical or. Returns True if x and/or y are True, else return False"
-msgstr ""
-
-#: eqnparserhelp.py:82
-msgid "plot"
-msgstr ""
-
-#: eqnparserhelp.py:83
-msgid ""
-"plot(eqn, var=-a..b), plot the equation 'eqn' with the variable 'var' in the "
-"range from a to b"
-msgstr ""
-
-#: eqnparserhelp.py:86
-msgid "sin"
-msgstr ""
-
-#: eqnparserhelp.py:87
-msgid ""
-"sin(x), return the sine of x. This is the y-coordinate on the unit circle at "
-"the angle x"
-msgstr ""
-
-#: eqnparserhelp.py:90
-msgid "sinh"
-msgstr ""
-
-#: eqnparserhelp.py:91
-msgid ""
-"sinh(x), return the hyperbolic sine of x. Given by (exp(x) - exp(-x)) / 2"
-msgstr ""
-
-#: eqnparserhelp.py:93
-msgid "sqrt"
-msgstr ""
-
-#: eqnparserhelp.py:94
-msgid ""
-"sqrt(x), return the square root of x. This is the value for which the square "
-"equals x. Defined for x >= 0."
-msgstr ""
-
-#: eqnparserhelp.py:97
-msgid "square"
-msgstr ""
-
-#: eqnparserhelp.py:98
-msgid "square(x), return the square of x. Given by x * x"
-msgstr ""
-
-#: eqnparserhelp.py:101
-msgid "tan"
-msgstr ""
-
-#: eqnparserhelp.py:102
-msgid ""
-"tan(x), return the tangent of x. This is the slope of the line from the "
-"origin of the unit circle to the point on the unit circle defined by the "
-"angle x. Given by sin(x) / cos(x)"
-msgstr ""
-
-#: eqnparserhelp.py:106
-msgid "tanh"
-msgstr ""
-
-#: eqnparserhelp.py:107
-msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
-msgstr ""
-
-#: eqnparserhelp.py:109
-msgid "test"
-msgstr ""
-
-#: eqnparserhelp.py:110
-msgid "This is just a test topic, use help(index) for the index"
-msgstr ""
-
-#. TRANS: This command is descriptive, so can be translated
-#: eqnparserhelp.py:113
-msgid "variables"
-msgstr ""
-
-#: eqnparserhelp.py:114
-msgid "variables(), return a list of the variables that are currently defined"
-msgstr ""
-
-#: eqnparserhelp.py:116
-msgid "xor"
-msgstr ""
-
-#: eqnparserhelp.py:117
-msgid ""
-"xor(x, y), logical xor. Returns True if either x is True (and y is False) or "
-"y is True (and x is False), else returns False"
-msgstr ""
-
-#. TRANS: help(index), both 'index' and the translation  will work
-#: eqnparserhelp.py:131
-msgid "index"
-msgstr ""
-
-#: toolbars.py:113
-msgid "x to the power y"
+#: toolbars.py:316
+msgid "Integer formatting base"
 msgstr ""
diff --git a/po/fa_AF.po b/po/fa_AF.po
index c77f815..fb3f018 100644
--- a/po/fa_AF.po
+++ b/po/fa_AF.po
@@ -2,18 +2,28 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: 2008-02-06 05:49-0500\n"
+"PO-Revision-Date: 2009-07-30 03:28-0400\n"
 "Last-Translator: Sohaib Obaidi <ebtihaj_obaidi@yahoo.com>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: fa_AF\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Pootle 1.0.2\n"
+"Plural-Forms: nplurals=1; plural=0;\n"
+"X-Generator: Pootle 1.2.1\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
@@ -33,34 +43,14 @@ msgstr "عملیات در دسترس:"
 msgid "Writing to journal (%s)"
 msgstr "نوشتن به یادداشت (%s)"
 
-#: calculate.py:522
-#, python-format
-msgid "Reading from journal (%s)"
-msgstr "خواندن از یادداشت (%s)"
-
-#: calculate.py:528
-msgid "Unable to determine version"
-msgstr "در تعین نمودن نگارش ناتوان هست"
-
-#: calculate.py:533
-#, python-format
-msgid "Reading journal entry (version %s)"
-msgstr "در حال خواندن ثبت روزنامه (نگارش %s)"
-
-#: calculate.py:538
-#, python-format
-msgid "State line invalid (%s)"
-msgstr "خط وضعیت نامعتبر (%s)"
-
-#: calculate.py:555
-#, python-format
-msgid "Unable to read journal entry, unknown version (%s)"
-msgstr "در خواندن ثبت روزنامه ناتوان هست، نگارش نامعلوم (%s)"
-
 #: calculate.py:788
 msgid "button_pressed(): invalid type"
 msgstr "دکمه_فشارداده شده(): نوعیت نامعتبر"
 
+#: eqnparser.py:33
+msgid "Parse error"
+msgstr "خطای تجزئیه"
+
 #: eqnparser.py:58
 #, python-format
 msgid "level: %d, ofs %d"
@@ -71,9 +61,11 @@ msgstr "مرحله: %d از %d"
 msgid "Error at %d"
 msgstr "خطا در %d"
 
-#: eqnparser.py:235
-msgid "help_var"
-msgstr "کمک_متغیر"
+#: eqnparser.py:249 eqnparserhelp.py:128
+msgid "Use help(test) for help about 'test', or help(index) for the index"
+msgstr ""
+"برای کمک درمورد 'امتحان' از کمک(امتحان) استفاده کنید، یا از کمک(شاخص) برای "
+"شاخص"
 
 #: eqnparser.py:353 eqnparser.py:354
 #, python-format
@@ -105,6 +97,10 @@ msgstr "خطای عملکرد: %s"
 msgid "Variable '%s' not defined"
 msgstr "متغیر '%s' نامعين"
 
+#: eqnparser.py:504
+msgid "Left parenthesis unexpected"
+msgstr "قوس چپ غیر منتظره"
+
 #: eqnparser.py:516
 msgid "Parse error (right parenthesis)"
 msgstr "خطای تجزیه (قوسهای راست)"
@@ -117,6 +113,10 @@ msgstr "قوسهای راست غیر منتظره"
 msgid "Parse error (right parenthesis, no left_val)"
 msgstr "خطای تجزیه (قوسهای راست، هیچ مقدار چپ نه)"
 
+#: eqnparser.py:534
+msgid "Parse error (right parenthesis, no level to close)"
+msgstr "خطای تجزئیه (قوس راست، هیچ سطحی برای بندش وجود ندارد)"
+
 #: eqnparser.py:541 eqnparser.py:542
 msgid "Number not expected"
 msgstr "شماره غیر منتظره"
@@ -125,6 +125,14 @@ msgstr "شماره غیر منتظره"
 msgid "Operator not expected"
 msgstr "عملگرغیر منتظره"
 
+#: eqnparser.py:566
+msgid "Parse error: number or variable expected"
+msgstr "خطای تجزئیه: شماره یا متغیر غیر منتظره"
+
+#: eqnparser.py:567
+msgid "Number or variable expected"
+msgstr "شماره یا متغیر مورد انتظار"
+
 #: eqnparser.py:596
 msgid "Invalid operator"
 msgstr "عملگر نامعتبر"
@@ -137,97 +145,246 @@ msgstr "عملگر مورد انتظار"
 msgid "_parse(): returning None"
 msgstr "_تجزئیه(): بازگشت هیچ"
 
-#: eqnparserhelp.py:37
-msgid "help_acos"
-msgstr "کمک_کوساین قوسی"
-
-#: eqnparserhelp.py:38
-msgid "help_and"
-msgstr "کمک_و"
-
+# TRANS: It is possible to translate commands. However, I would highly
+# recommend NOT doing so for mathematical functions like cos(). help(),
+# functions() etc should be translated.
+#. TRANS: It is possible to translate commands. However, I would highly
+#. recommend NOT doing so for mathematical functions like cos(). help(),
+#. functions() etc should be translated.
 #: eqnparserhelp.py:39
-msgid "help_asin"
-msgstr "کمک_ساین قوسی"
+msgid "acos"
+msgstr "کوساین قوسی"
 
 #: eqnparserhelp.py:40
-msgid "help_atan"
-msgstr "کمک_تانجانت قوسی"
-
-#: eqnparserhelp.py:41
-msgid "help_cos"
-msgstr "کمک_کوساین"
-
-#: eqnparserhelp.py:42
-msgid "help_cosh"
-msgstr "کمک_کوساین هایپربولی"
+msgid ""
+"acos(x), return the arc cosine of x. This is the angle for which the cosine "
+"is x. Defined for -1 <= x < 1"
+msgstr ""
+"کوساین قوسی (x)، کوساین قوسی x را برگردان. این زاویه ایست که کوساین آن x "
+"است. تعریف شده برای x خورد باشد از -1 <= x < 1"
 
 #: eqnparserhelp.py:43
-msgid "help_exp"
-msgstr "کمک_توان"
+msgid "and"
+msgstr "و"
 
 #: eqnparserhelp.py:44
-msgid "help_fac"
-msgstr "کمک_فکتوریل"
-
-#: eqnparserhelp.py:45
-msgid "help_functions"
-msgstr "کمک_عملیات"
+msgid ""
+"and(x, y), logical and. Returns True if x and y are True, else returns False"
+msgstr "و(x,y)، منطقی و. درست میشود اگر x و y درست باشند، علاوه ازین غلط میشود"
 
 #: eqnparserhelp.py:46
-msgid "help_ln"
-msgstr "کمک_لوگاریتم طبیعی"
+msgid "asin"
+msgstr "ساین قوسی"
 
 #: eqnparserhelp.py:47
-msgid "help_operators"
-msgstr "کمک_عملگرها"
-
-#: eqnparserhelp.py:48
-msgid "help_or"
-msgstr "کمک_یا"
-
-#: eqnparserhelp.py:49
-msgid "help_plot"
-msgstr "کمک_نقشه"
+msgid ""
+"asin(x), return the arc sine of x. This is the angle for which the sine is "
+"x. Defined for -1 <= x <= 1"
+msgstr ""
+"ساین قوسی(x)، ساین قوسی x را برگردان. این زاویه ایست که ساین برای آن x است. "
+"تعریف شده طوریکه -1 <= x <= 1"
 
 #: eqnparserhelp.py:50
-msgid "help_sin"
-msgstr "کمک_ساین"
+msgid "atan"
+msgstr "تانجانت قوسی"
 
 #: eqnparserhelp.py:51
-msgid "help_sinh"
-msgstr "کمک_ساین هایپربولی"
-
-#: eqnparserhelp.py:52
-msgid "help_sqrt"
-msgstr "کمک_جذرالمربع"
-
-#: eqnparserhelp.py:53
-msgid "help_square"
-msgstr "کمک_توان مربع"
+msgid ""
+"atan(x), return the arc tangent of x. This is the angle for which the "
+"tangent is x. Defined for all x"
+msgstr ""
+"تانجانت قوسی(x)، تانجانت قوسی x را برگردان. این زاویه ایست که تانجانت برای "
+"آن x است. تعریف شده برای همه xها"
 
 #: eqnparserhelp.py:54
-msgid "help_tan"
-msgstr "کمک_تانجانت"
+msgid "cos"
+msgstr "کوساین"
 
 #: eqnparserhelp.py:55
-msgid "help_tanh"
-msgstr "کمک_تانجانت هایپربولی"
+msgid ""
+"cos(x), return the cosine of x. This is the x-coordinate on the unit circle "
+"at the angle x"
+msgstr ""
+"کوساین(x)، کوساین قوسی x را برگردان. این کواردانت x بر روی دایره واحد در "
+"زاویه x است"
+
+#: eqnparserhelp.py:58
+msgid "cosh"
+msgstr "کوساین هایپربولی"
+
+#: eqnparserhelp.py:59
+msgid ""
+"cosh(x), return the hyperbolic cosine of x. Given by (exp(x) + exp(-x)) / 2"
+msgstr ""
+"کوساین هایپربولی(x)، کوساین هایپربولی x را برگردان. داده برای (exp(x) + "
+"exp(-x)) / 2"
+
+#: eqnparserhelp.py:61
+msgid "exp"
+msgstr "توان"
 
-#: eqnparserhelp.py:56
-msgid "help_test"
-msgstr "کمک_امتحان"
+#: eqnparserhelp.py:62
+msgid "exp(x), return the natural exponent of x. Given by e^x"
+msgstr "توان (x)، توان طبیعی x را برگردان. داده شده به e به توان x"
 
-#: eqnparserhelp.py:57
-msgid "help_variables"
-msgstr "کمک_متغیرات"
+#: eqnparserhelp.py:64
+msgid "fac"
+msgstr "فکتوریل"
 
-#: eqnparserhelp.py:58
-msgid "help_xor"
-msgstr "کمک_xor"
+#: eqnparserhelp.py:65
+msgid "fac(x), return the factorial of x. Given by x * (x - 1) * (x - 2) * ..."
+msgstr ""
+"فکتوریل(x)، فکتوریل x را برگردان. داده شده برای x * (x - 1) * (x - 2) * ..."
+
+#. TRANS: This command is descriptive, so can be translated
+#: eqnparserhelp.py:68
+msgid "functions"
+msgstr "توابع"
 
 #: eqnparserhelp.py:69
-msgid "help_usage"
-msgstr "کمک_استعمال"
+msgid "functions(), return a list of all the functions that are defined"
+msgstr "توابع()، یک لستی از همه توابع تعریف شده را بازگردان"
+
+#: eqnparserhelp.py:71
+msgid "ln"
+msgstr "لوگاریتم طبیعی"
+
+#: eqnparserhelp.py:72
+msgid ""
+"ln(x), return the natural logarithm of x. This is the value for which the "
+"exponent exp() equals x. Defined for x >= 0."
+msgstr ""
+"لوگاریتم طبیعی(x)، لوگاریتم طبیعی x را برگردان. این مقداریست که برای آن توان "
+"exp() مساویست به x. تعریف شده برای x >= 0."
+
+#. TRANS: This command is descriptive, so can be translated
+#: eqnparserhelp.py:76
+msgid "operators"
+msgstr "عملگرها"
+
+#: eqnparserhelp.py:77
+msgid "operators(), return a list of the operators that are defined"
+msgstr "عملگرها()، یک لستی از همه عملگرهای تعریف شده را بازگردان"
+
+#: eqnparserhelp.py:79
+msgid "or"
+msgstr "یا"
+
+#: eqnparserhelp.py:80
+msgid ""
+"or(x, y), logical or. Returns True if x and/or y are True, else return False"
+msgstr ""
+"یا(x, y)، منطقی ی. بازمیگرداند اگر x و/یا درست باشند، علاوه ازین غلط میباشد"
+
+#: eqnparserhelp.py:82
+msgid "plot"
+msgstr "طرح"
+
+#: eqnparserhelp.py:83
+msgid ""
+"plot(eqn, var=-a..b), plot the equation 'eqn' with the variable 'var' in the "
+"range from a to b"
+msgstr ""
+"طرح(eqn, var=-a..b)، معادله 'eqn' را طرح کن با متغیر 'var' در ميدان حدود "
+"تغييرات a تا b"
+
+#: eqnparserhelp.py:86
+msgid "sin"
+msgstr "ساین"
+
+#: eqnparserhelp.py:87
+msgid ""
+"sin(x), return the sine of x. This is the y-coordinate on the unit circle at "
+"the angle x"
+msgstr "ساین(x)، ساین x را برگردان. این کواردانت y در دایره واحد بر زاویه x است"
+
+#: eqnparserhelp.py:90
+msgid "sinh"
+msgstr "ساین هایپربولی"
+
+#: eqnparserhelp.py:91
+msgid ""
+"sinh(x), return the hyperbolic sine of x. Given by (exp(x) - exp(-x)) / 2"
+msgstr ""
+"sinh(x)، ساین هایپربولی x را برگردان. داده شده برای (exp(x) - exp(-x)) / 2"
+
+#: eqnparserhelp.py:93
+msgid "sqrt"
+msgstr "جذرالمربع"
+
+#: eqnparserhelp.py:94
+msgid ""
+"sqrt(x), return the square root of x. This is the value for which the square "
+"equals x. Defined for x >= 0."
+msgstr ""
+"جذرالمربع(x)، جذرالمربع x را برگردان. این مقداریست که مربع آن مساویت به x. "
+"تعریف شده برای x >= 0."
+
+#: eqnparserhelp.py:97
+msgid "square"
+msgstr "مربع"
+
+#: eqnparserhelp.py:98
+msgid "square(x), return the square of x. Given by x * x"
+msgstr "مربع(x)، مربع x را برگردان. دادا شده برای x * x"
+
+#: eqnparserhelp.py:101
+msgid "tan"
+msgstr "تانجانت"
+
+#: eqnparserhelp.py:102
+msgid ""
+"tan(x), return the tangent of x. This is the slope of the line from the "
+"origin of the unit circle to the point on the unit circle defined by the "
+"angle x. Given by sin(x) / cos(x)"
+msgstr ""
+"تانجانت(x)، تانجانت x را برگردان. این میل یک خط از مبداء واحد دایره تا نقطه "
+"بر واحد دایره تعریف شده برای زاویه x است. داده شده ساین(x) / کوساین(x)"
+
+#: eqnparserhelp.py:106
+msgid "tanh"
+msgstr "تانجانت هایپربولی"
+
+#: eqnparserhelp.py:107
+msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
+msgstr ""
+"tanh(x)، تانجانت هایپربولی x را برگردان. داده شده برای داده شده sinh(x) / "
+"cosh(x)"
+
+#: eqnparserhelp.py:109
+msgid "test"
+msgstr "امتحان"
+
+#: eqnparserhelp.py:110
+msgid "This is just a test topic, use help(index) for the index"
+msgstr "این صرف یک عنوان امتحان است، برای شاخص از کمک(شاخص) استفاده کنید"
+
+#. TRANS: This command is descriptive, so can be translated
+#: eqnparserhelp.py:113
+msgid "variables"
+msgstr "متغییرات"
+
+#: eqnparserhelp.py:114
+msgid "variables(), return a list of the variables that are currently defined"
+msgstr ""
+"متغییرات()، یک لستی از متغییراتی که در همین حال تعریف شده اند را برگردان"
+
+#: eqnparserhelp.py:116
+msgid "xor"
+msgstr "ياى ضمنى"
+
+#: eqnparserhelp.py:117
+msgid ""
+"xor(x, y), logical xor. Returns True if either x is True (and y is False) or "
+"y is True (and x is False), else returns False"
+msgstr ""
+"xor(x, y)، منطقی xor. درست میگردد اگر x درست باشد (وy غلط) ویا هم y درست "
+"باشد(و x غلط)، علاو براین غلط میگردد"
+
+#. TRANS: help(index), both 'index' and the translation  will work
+#: eqnparserhelp.py:131
+msgid "index"
+msgstr "شاخص"
 
 #: eqnparserhelp.py:132
 msgid "Topics"
@@ -240,6 +397,14 @@ msgstr ""
 "در مورد متغیر '%s' هیچ کمکی وجود ندارد، از شاخص برای رهنمایی(شاخص) استفاده "
 "کنید"
 
+#: layout.py:44
+msgid "Clear"
+msgstr ""
+
+#: layout.py:53
+msgid "Enter"
+msgstr ""
+
 #: layout.py:60
 msgid "Edit"
 msgstr "ویرایش"
@@ -256,6 +421,10 @@ msgstr "مثلثات"
 msgid "Boolean"
 msgstr "حساب بولی"
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr "مستقل ها"
@@ -276,6 +445,10 @@ msgstr "همه معادله ها"
 msgid "My equations"
 msgstr "معادله های من"
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr "تاریخچه را نشان بده"
@@ -284,13 +457,9 @@ msgstr "تاریخچه را نشان بده"
 msgid "Show variables"
 msgstr "متغیرات را نشان بده"
 
-#: mathlib.py:58
-msgid "thousand_sep"
-msgstr "هزار_sep"
-
-#: mathlib.py:63
-msgid "fraction_sep"
-msgstr "کسر_sep"
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
 
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
@@ -334,10 +503,19 @@ msgstr "مربع"
 msgid "Square root"
 msgstr "جذرالمربع"
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr "e به توان x"
 
+#: toolbars.py:113
+#, fuzzy
+msgid "x to the power y"
+msgstr "x به توان y"
+
 #: toolbars.py:117
 msgid "Natural logarithm"
 msgstr "لوگاریتم طبیعی"
@@ -390,10 +568,6 @@ msgstr "منطقی و"
 msgid "Logical or"
 msgstr "منطقی یا"
 
-#: toolbars.py:174
-msgid "Logical xor"
-msgstr "منطقی xor"
-
 #: toolbars.py:189
 msgid "Equals"
 msgstr "مساوی است"
@@ -410,6 +584,11 @@ msgstr "پای"
 msgid "e"
 msgstr "e"
 
+#: toolbars.py:280
+#, fuzzy
+msgid "Plot"
+msgstr "طرح"
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr "درجه"
@@ -418,271 +597,118 @@ msgstr "درجه"
 msgid "Radians"
 msgstr "رادیان"
 
-#: eqnparser.py:33
-msgid "Parse error"
-msgstr "خطای تجزئیه"
-
-#: eqnparser.py:249 eqnparserhelp.py:128
-msgid "Use help(test) for help about 'test', or help(index) for the index"
+#: toolbars.py:292
+msgid "Degrees / radians"
 msgstr ""
-"برای کمک درمورد 'امتحان' از کمک(امتحان) استفاده کنید، یا از کمک(شاخص) برای "
-"شاخص"
-
-#: eqnparser.py:504
-msgid "Left parenthesis unexpected"
-msgstr "قوس چپ غیر منتظره"
-
-#: eqnparser.py:534
-msgid "Parse error (right parenthesis, no level to close)"
-msgstr "خطای تجزئیه (قوس راست، هیچ سطحی برای بندش وجود ندارد)"
-
-#: eqnparser.py:566
-msgid "Parse error: number or variable expected"
-msgstr "خطای تجزئیه: شماره یا متغیر غیر منتظره"
-
-#: eqnparser.py:567
-msgid "Number or variable expected"
-msgstr "شماره یا متغیر مورد انتظار"
-
-#. TRANS: It is possible to translate commands. However, I would highly
-#. recommend NOT doing so for mathematical functions like cos(). help(),
-#. functions() etc should be translated.
-#: eqnparserhelp.py:39
-msgid "acos"
-msgstr "کوساین قوسی"
 
-#: eqnparserhelp.py:40
-msgid ""
-"acos(x), return the arc cosine of x. This is the angle for which the cosine "
-"is x. Defined for -1 <= x < 1"
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
 msgstr ""
-"کوساین قوسی (x)، کوساین قوسی x را برگردان. این زاویه ایست که کوساین آن x "
-"است. تعریف شده برای x خورد باشد از -1 <= x < 1"
 
-#: eqnparserhelp.py:43
-msgid "and"
-msgstr "و"
-
-#: eqnparserhelp.py:44
-msgid ""
-"and(x, y), logical and. Returns True if x and y are True, else returns False"
-msgstr "و(x,y)، منطقی و. درست میشود اگر x و y درست باشند، علاوه ازین غلط میشود"
-
-#: eqnparserhelp.py:46
-msgid "asin"
-msgstr "ساین قوسی"
-
-#: eqnparserhelp.py:47
-msgid ""
-"asin(x), return the arc sine of x. This is the angle for which the sine is "
-"x. Defined for -1 <= x <= 1"
-msgstr ""
-"ساین قوسی(x)، ساین قوسی x را برگردان. این زاویه ایست که ساین برای آن x است. "
-"تعریف شده طوریکه -1 <= x <= 1"
-
-#: eqnparserhelp.py:50
-msgid "atan"
-msgstr "تانجانت قوسی"
-
-#: eqnparserhelp.py:51
-msgid ""
-"atan(x), return the arc tangent of x. This is the angle for which the "
-"tangent is x. Defined for all x"
-msgstr ""
-"تانجانت قوسی(x)، تانجانت قوسی x را برگردان. این زاویه ایست که تانجانت برای "
-"آن x است. تعریف شده برای همه xها"
-
-#: eqnparserhelp.py:54
-msgid "cos"
-msgstr "کوساین"
-
-#: eqnparserhelp.py:55
-msgid ""
-"cos(x), return the cosine of x. This is the x-coordinate on the unit circle "
-"at the angle x"
+#: toolbars.py:311
+msgid "Number of shown digits"
 msgstr ""
-"کوساین(x)، کوساین قوسی x را برگردان. این کواردانت x بر روی دایره واحد در "
-"زاویه x است"
-
-#: eqnparserhelp.py:58
-msgid "cosh"
-msgstr "کوساین هایپربولی"
 
-#: eqnparserhelp.py:59
-msgid ""
-"cosh(x), return the hyperbolic cosine of x. Given by (exp(x) + exp(-x)) / 2"
+#: toolbars.py:316
+msgid "Integer formatting base"
 msgstr ""
-"کوساین هایپربولی(x)، کوساین هایپربولی x را برگردان. داده برای exp(x) + "
-"exp(-x)) / 2)"
-
-#: eqnparserhelp.py:61
-msgid "exp"
-msgstr "توان"
-
-#: eqnparserhelp.py:62
-msgid "exp(x), return the natural exponent of x. Given by e^x"
-msgstr "توان (x)، توان طبیعی x را برگردان. داده شده به e به توان x"
 
-#: eqnparserhelp.py:64
-msgid "fac"
-msgstr "فکتوریل"
+#, python-format
+#~ msgid "Reading from journal (%s)"
+#~ msgstr "خواندن از یادداشت (%s)"
 
-#: eqnparserhelp.py:65
-msgid "fac(x), return the factorial of x. Given by x * (x - 1) * (x - 2) * ..."
-msgstr ""
-"فکتوریل(x)، فکتوریل x را برگردان. داده شده برای x * (x - 1) * (x - 2) * ..."
+#~ msgid "Unable to determine version"
+#~ msgstr "در تعین نمودن نگارش ناتوان هست"
 
-#. TRANS: This command is descriptive, so can be translated
-#: eqnparserhelp.py:68
-msgid "functions"
-msgstr "توابع"
+#, python-format
+#~ msgid "Reading journal entry (version %s)"
+#~ msgstr "در حال خواندن ثبت روزنامه (نگارش %s)"
 
-#: eqnparserhelp.py:69
-msgid "functions(), return a list of all the functions that are defined"
-msgstr "توابع()، یک لستی از همه توابع تعریف شده را بازگردان"
+#, python-format
+#~ msgid "State line invalid (%s)"
+#~ msgstr "خط وضعیت نامعتبر (%s)"
 
-#: eqnparserhelp.py:71
-msgid "ln"
-msgstr "لوگاریتم طبیعی"
+#, python-format
+#~ msgid "Unable to read journal entry, unknown version (%s)"
+#~ msgstr "در خواندن ثبت روزنامه ناتوان هست، نگارش نامعلوم (%s)"
 
-#: eqnparserhelp.py:72
-msgid ""
-"ln(x), return the natural logarithm of x. This is the value for which the "
-"exponent exp() equals x. Defined for x >= 0."
-msgstr ""
-"لوگاریتم طبیعی(x)، لوگاریتم طبیعی x را برگردان. این مقداریست که برای آن توان "
-"exp() مساویست به x. تعریف شده برای x >= 0."
+#~ msgid "help_var"
+#~ msgstr "کمک_متغیر"
 
-#. TRANS: This command is descriptive, so can be translated
-#: eqnparserhelp.py:76
-msgid "operators"
-msgstr "عملگرها"
+#~ msgid "help_acos"
+#~ msgstr "کمک_کوساین قوسی"
 
-#: eqnparserhelp.py:77
-msgid "operators(), return a list of the operators that are defined"
-msgstr "عملگرها()، یک لستی از همه عملگرهای تعریف شده را بازگردان"
+#~ msgid "help_and"
+#~ msgstr "کمک_و"
 
-#: eqnparserhelp.py:79
-msgid "or"
-msgstr "یا"
+#~ msgid "help_asin"
+#~ msgstr "کمک_ساین قوسی"
 
-#: eqnparserhelp.py:80
-msgid ""
-"or(x, y), logical or. Returns True if x and/or y are True, else return False"
-msgstr ""
-"یا(x, y)، منطقی ی. بازمیگرداند اگر x و/یا درست باشند، علاوه ازین غلط میباشد"
+#~ msgid "help_atan"
+#~ msgstr "کمک_تانجانت قوسی"
 
-#: eqnparserhelp.py:82
-msgid "plot"
-msgstr "طرح"
+#~ msgid "help_cos"
+#~ msgstr "کمک_کوساین"
 
-#: eqnparserhelp.py:83
-msgid ""
-"plot(eqn, var=-a..b), plot the equation 'eqn' with the variable 'var' in the "
-"range from a to b"
-msgstr ""
-"طرح(eqn, var=-a..b)، معادله 'eqn' را طرح کن با متغیر 'var' در ميدان حدود "
-"تغييرات a تا b"
+#~ msgid "help_cosh"
+#~ msgstr "کمک_کوساین هایپربولی"
 
-#: eqnparserhelp.py:86
-msgid "sin"
-msgstr "ساین"
+#~ msgid "help_exp"
+#~ msgstr "کمک_توان"
 
-#: eqnparserhelp.py:87
-msgid ""
-"sin(x), return the sine of x. This is the y-coordinate on the unit circle at "
-"the angle x"
-msgstr "ساین(x)، ساین x را برگردان. این کواردانت y در دایره واحد بر زاویه x است"
+#~ msgid "help_fac"
+#~ msgstr "کمک_فکتوریل"
 
-#: eqnparserhelp.py:90
-msgid "sinh"
-msgstr "ساین هایپربولی"
+#~ msgid "help_functions"
+#~ msgstr "کمک_عملیات"
 
-#: eqnparserhelp.py:91
-msgid ""
-"sinh(x), return the hyperbolic sine of x. Given by (exp(x) - exp(-x)) / 2"
-msgstr ""
-"sinh(x)، ساین هایپربولی x را برگردان. داده شده برای (exp(x) - exp(-x)) / 2"
+#~ msgid "help_ln"
+#~ msgstr "کمک_لوگاریتم طبیعی"
 
-#: eqnparserhelp.py:93
-msgid "sqrt"
-msgstr "جذرالمربع"
+#~ msgid "help_operators"
+#~ msgstr "کمک_عملگرها"
 
-#: eqnparserhelp.py:94
-msgid ""
-"sqrt(x), return the square root of x. This is the value for which the square "
-"equals x. Defined for x >= 0."
-msgstr ""
-"جذرالمربع(x)، جذرالمربع x را برگردان. این مقداریست که مربع آن مساویت به x. "
-"تعریف شده برای x >= 0."
+#~ msgid "help_or"
+#~ msgstr "کمک_یا"
 
-#: eqnparserhelp.py:97
-msgid "square"
-msgstr "مربع"
+#~ msgid "help_plot"
+#~ msgstr "کمک_نقشه"
 
-#: eqnparserhelp.py:98
-msgid "square(x), return the square of x. Given by x * x"
-msgstr "مربع(x)، مربع x را برگردان. دادا شده برای x * x"
+#~ msgid "help_sin"
+#~ msgstr "کمک_ساین"
 
-#: eqnparserhelp.py:101
-msgid "tan"
-msgstr "تانجانت"
+#~ msgid "help_sinh"
+#~ msgstr "کمک_ساین هایپربولی"
 
-#: eqnparserhelp.py:102
-msgid ""
-"tan(x), return the tangent of x. This is the slope of the line from the "
-"origin of the unit circle to the point on the unit circle defined by the "
-"angle x. Given by sin(x) / cos(x)"
-msgstr ""
-"تانجانت(x)، تانجانت x را برگردان. این میل یک خط از مبداء واحد دایره تا نقطه "
-"بر واحد دایره تعریف شده برای زاویه x است. داده شده ساین(x) / کوساین(x)"
+#~ msgid "help_sqrt"
+#~ msgstr "کمک_جذرالمربع"
 
-#: eqnparserhelp.py:106
-msgid "tanh"
-msgstr "تانجانت هایپربولی"
+#~ msgid "help_square"
+#~ msgstr "کمک_توان مربع"
 
-#: eqnparserhelp.py:107
-msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
-msgstr ""
-"tanh(x)، تانجانت هایپربولی x را برگردان. داده شده برای داده شده sinh(x) / "
-"cosh(x)"
+#~ msgid "help_tan"
+#~ msgstr "کمک_تانجانت"
 
-#: eqnparserhelp.py:109
-msgid "test"
-msgstr "امتحان"
+#~ msgid "help_tanh"
+#~ msgstr "کمک_تانجانت هایپربولی"
 
-#: eqnparserhelp.py:110
-msgid "This is just a test topic, use help(index) for the index"
-msgstr "این صرف یک عنوان امتحان است، برای شاخص از کمک(شاخص) استفاده کنید"
+#~ msgid "help_test"
+#~ msgstr "کمک_امتحان"
 
-#. TRANS: This command is descriptive, so can be translated
-#: eqnparserhelp.py:113
-msgid "variables"
-msgstr "متغییرات"
+#~ msgid "help_variables"
+#~ msgstr "کمک_متغیرات"
 
-#: eqnparserhelp.py:114
-msgid "variables(), return a list of the variables that are currently defined"
-msgstr ""
-"متغییرات()، یک لستی از متغییراتی که در همین حال تعریف شده اند را برگردان"
+#~ msgid "help_xor"
+#~ msgstr "کمک_xor"
 
-#: eqnparserhelp.py:116
-msgid "xor"
-msgstr "ياى ضمنى"
+#~ msgid "help_usage"
+#~ msgstr "کمک_استعمال"
 
-#: eqnparserhelp.py:117
-msgid ""
-"xor(x, y), logical xor. Returns True if either x is True (and y is False) or "
-"y is True (and x is False), else returns False"
-msgstr ""
-"xor(x, y)، منطقی xor. درست میگردد اگر x درست باشد (وy غلط) ویا هم y درست "
-"باشد(و x غلط)، علاو براین غلط میگردد"
+#~ msgid "thousand_sep"
+#~ msgstr "هزار_sep"
 
-#. TRANS: help(index), both 'index' and the translation  will work
-#: eqnparserhelp.py:131
-msgid "index"
-msgstr "شاخص"
+#~ msgid "fraction_sep"
+#~ msgstr "کسر_sep"
 
-#: toolbars.py:113
-#, fuzzy
-msgid "x to the power y"
-msgstr "x به توان y"
+#~ msgid "Logical xor"
+#~ msgstr "منطقی xor"
diff --git a/po/ff.po b/po/ff.po
index de80cee..af49349 100644
--- a/po/ff.po
+++ b/po/ff.po
@@ -2,23 +2,32 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
-#, fuzzy
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
-"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"PO-Revision-Date: 2011-04-10 07:17+0200\n"
+"Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: ff\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Translate Toolkit 1.0.1\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 2.0.1\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
-msgstr ""
+msgstr "Hiisaade"
 
 #: calculate.py:80
 #, python-format
@@ -250,7 +259,7 @@ msgstr ""
 
 #: eqnparserhelp.py:82
 msgid "plot"
-msgstr ""
+msgstr "diidgol"
 
 #: eqnparserhelp.py:83
 msgid ""
@@ -316,7 +325,7 @@ msgstr ""
 
 #: eqnparserhelp.py:109
 msgid "test"
-msgstr ""
+msgstr "ƴeewndo"
 
 #: eqnparserhelp.py:110
 msgid "This is just a test topic, use help(index) for the index"
@@ -344,7 +353,7 @@ msgstr ""
 #. TRANS: help(index), both 'index' and the translation  will work
 #: eqnparserhelp.py:131
 msgid "index"
-msgstr ""
+msgstr "ruttorde"
 
 #: eqnparserhelp.py:132
 msgid "Topics"
@@ -355,9 +364,17 @@ msgstr ""
 msgid "No help about '%s' available, use help(index) for the index"
 msgstr ""
 
+#: layout.py:44
+msgid "Clear"
+msgstr "Laaynude"
+
+#: layout.py:53
+msgid "Enter"
+msgstr ""
+
 #: layout.py:60
 msgid "Edit"
-msgstr ""
+msgstr "Yuɓɓude"
 
 #: layout.py:61
 msgid "Algebra"
@@ -371,6 +388,10 @@ msgstr ""
 msgid "Boolean"
 msgstr ""
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr ""
@@ -381,7 +402,7 @@ msgstr ""
 
 #: layout.py:86
 msgid "Label:"
-msgstr ""
+msgstr "Etiket:"
 
 #: layout.py:118
 msgid "All equations"
@@ -391,6 +412,10 @@ msgstr ""
 msgid "My equations"
 msgstr ""
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr ""
@@ -399,6 +424,10 @@ msgstr ""
 msgid "Show variables"
 msgstr ""
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -419,19 +448,19 @@ msgstr ""
 
 #: toolbars.py:36
 msgid "Help"
-msgstr ""
+msgstr "Ballal"
 
 #: toolbars.py:86
 msgid "Copy"
-msgstr ""
+msgstr "Nattaade"
 
 #: toolbars.py:89
 msgid "Paste"
-msgstr ""
+msgstr "Tokka"
 
 #: toolbars.py:92
 msgid "Cut"
-msgstr ""
+msgstr "Taƴde"
 
 #: toolbars.py:99
 msgid "Square"
@@ -441,10 +470,18 @@ msgstr ""
 msgid "Square root"
 msgstr ""
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr "Wenycitii"
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
 
+#: toolbars.py:113
+msgid "x to the power y"
+msgstr ""
+
 #: toolbars.py:117
 msgid "Natural logarithm"
 msgstr ""
@@ -513,6 +550,10 @@ msgstr ""
 msgid "e"
 msgstr ""
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr "Diidgol"
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr ""
@@ -521,6 +562,18 @@ msgstr ""
 msgid "Radians"
 msgstr ""
 
-#: toolbars.py:113
-msgid "x to the power y"
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
 msgstr ""
diff --git a/po/fi.po b/po/fi.po
index ea0e18c..24b1862 100644
--- a/po/fi.po
+++ b/po/fi.po
@@ -2,6 +2,14 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 #, fuzzy
 msgid ""
 msgstr ""
@@ -379,6 +387,10 @@ msgstr ""
 msgid "Boolean"
 msgstr ""
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr ""
@@ -399,6 +411,10 @@ msgstr ""
 msgid "My equations"
 msgstr ""
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr ""
@@ -407,6 +423,10 @@ msgstr ""
 msgid "Show variables"
 msgstr ""
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -449,6 +469,10 @@ msgstr ""
 msgid "Square root"
 msgstr ""
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
@@ -525,6 +549,10 @@ msgstr ""
 msgid "e"
 msgstr ""
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr ""
@@ -532,3 +560,19 @@ msgstr ""
 #: toolbars.py:210
 msgid "Radians"
 msgstr ""
+
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
diff --git a/po/fil.po b/po/fil.po
index a2abbef..012b34a 100644
--- a/po/fil.po
+++ b/po/fil.po
@@ -2,6 +2,14 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 #, fuzzy
 msgid ""
 msgstr ""
@@ -379,6 +387,10 @@ msgstr ""
 msgid "Boolean"
 msgstr ""
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr ""
@@ -399,6 +411,10 @@ msgstr ""
 msgid "My equations"
 msgstr ""
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr ""
@@ -407,6 +423,10 @@ msgstr ""
 msgid "Show variables"
 msgstr ""
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -449,6 +469,10 @@ msgstr ""
 msgid "Square root"
 msgstr ""
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
@@ -525,6 +549,10 @@ msgstr ""
 msgid "e"
 msgstr ""
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr ""
@@ -532,3 +560,19 @@ msgstr ""
 #: toolbars.py:210
 msgid "Radians"
 msgstr ""
+
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
diff --git a/po/fr.po b/po/fr.po
index 4752e87..2c149c7 100644
--- a/po/fr.po
+++ b/po/fr.po
@@ -1,3 +1,11 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # POT file for the Calculate activity
 # Copyright (C) 2007
 # This file is distributed under the same license as the Calculate package.
@@ -7,7 +15,7 @@ msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: 2010-02-24 23:24+0200\n"
+"PO-Revision-Date: 2010-12-12 10:24+0200\n"
 "Last-Translator: samy boutayeb <s.boutayeb@free.fr>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "Language: fr\n"
@@ -15,7 +23,7 @@ msgstr ""
 "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"
+"X-Generator: Pootle 2.0.3\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
@@ -430,6 +438,10 @@ msgstr "Trigonométrie"
 msgid "Boolean"
 msgstr "Booléen"
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr "Divers"
+
 #: layout.py:64
 msgid "Constants"
 msgstr "Constantes"
@@ -450,6 +462,10 @@ msgstr "Toutes les équations"
 msgid "My equations"
 msgstr "Mes équations"
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr "Basculer entre la vue Mes équations et Toutes les équations"
+
 #: layout.py:120
 msgid "Show history"
 msgstr "Afficher l'historique"
@@ -458,6 +474,10 @@ msgstr "Afficher l'historique"
 msgid "Show variables"
 msgstr "Afficher les variables"
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr "Basculer entre Afficher l'historique et Afficher les variables"
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -500,6 +520,10 @@ msgstr "Carré"
 msgid "Square root"
 msgstr "Racine carrée"
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr "Inverse"
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr "e puissance x"
@@ -576,6 +600,10 @@ msgstr "Pi"
 msgid "e"
 msgstr "e"
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr "Plot"
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr "Degrés"
@@ -584,11 +612,21 @@ msgstr "Degrés"
 msgid "Radians"
 msgstr "Radians"
 
-#~ msgid "Inverse"
-#~ msgstr "Inverse"
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr "Dégrés / radians"
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr "Notation exposants / scientifique"
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr "Nombre de chiffres visibles"
 
-#~ msgid "Degrees / radians"
-#~ msgstr "Dégrés / radians"
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr "Base de format des entiers"
 
 # ----------------------------------------
 # The help system uses topic msgid's that should be translated here.
diff --git a/po/gu.po b/po/gu.po
index 8e4c710..c746df0 100644
--- a/po/gu.po
+++ b/po/gu.po
@@ -2,23 +2,33 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
-#, fuzzy
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
-"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"PO-Revision-Date: 2011-01-25 06:26+0200\n"
+"Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: gu\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Translate Toolkit 1.0.1\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 2.0.3\n"
 
 #: activity/activity.info:2
+#, fuzzy
 msgid "Calculate"
-msgstr ""
+msgstr " "
 
 #: calculate.py:80
 #, python-format
@@ -355,6 +365,14 @@ msgstr ""
 msgid "No help about '%s' available, use help(index) for the index"
 msgstr ""
 
+#: layout.py:44
+msgid "Clear"
+msgstr ""
+
+#: layout.py:53
+msgid "Enter"
+msgstr ""
+
 #: layout.py:60
 msgid "Edit"
 msgstr ""
@@ -371,6 +389,10 @@ msgstr ""
 msgid "Boolean"
 msgstr ""
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr ""
@@ -391,6 +413,10 @@ msgstr ""
 msgid "My equations"
 msgstr ""
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr ""
@@ -399,6 +425,10 @@ msgstr ""
 msgid "Show variables"
 msgstr ""
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -441,6 +471,10 @@ msgstr ""
 msgid "Square root"
 msgstr ""
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
@@ -517,6 +551,10 @@ msgstr ""
 msgid "e"
 msgstr ""
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr ""
@@ -524,3 +562,19 @@ msgstr ""
 #: toolbars.py:210
 msgid "Radians"
 msgstr ""
+
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
diff --git a/po/ha.po b/po/ha.po
index 8644a14..0baa52e 100644
--- a/po/ha.po
+++ b/po/ha.po
@@ -1,93 +1,60 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # POT file for the Calculate activity
 # Copyright (C) 2007
 # This file is distributed under the same license as the Calculate package.
 # Reinier Heeres <reinier@heeres.eu>, 2007
-#, fuzzy
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
-"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"PO-Revision-Date: 2011-01-25 06:51+0200\n"
+"Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: ha\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Translate Toolkit 1.0.1\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 2.0.3\n"
 
 #: activity/activity.info:2
+#, fuzzy
 msgid "Calculate"
+msgstr "  "
+
+#: calculate.py:80
+#, python-format
+msgid "Equation.parse() string invalid (%s)"
 msgstr ""
 
 #: calculate.py:210
 msgid "Available functions:"
 msgstr ""
 
-#-----------------------------------------
-# The help system uses topic msgid's that should be translated here.
-#-----------------------------------------
-#. These are the help topics and should explain how things work
-#: eqnparserhelp.py:37
-msgid "help_acos"
-msgstr ""
-
-#: eqnparserhelp.py:38
-msgid "help_asin"
-msgstr ""
-
-#: eqnparserhelp.py:40
-msgid "help_exp"
-msgstr ""
-
-#: eqnparserhelp.py:41
-msgid "help_functions"
-msgstr ""
-
-#: eqnparserhelp.py:42
-msgid "help_operators"
-msgstr ""
-
-#: eqnparserhelp.py:43
-msgid "help_plot"
-msgstr ""
-
-#: eqnparserhelp.py:45
-msgid "help_sqrt"
-msgstr ""
-
-#: eqnparserhelp.py:46
-msgid "help_test"
-msgstr ""
-
-#: eqnparserhelp.py:47
-msgid "help_variables"
-msgstr ""
-
-#: eqnparserhelp.py:58
-msgid "help_usage"
+#: calculate.py:504
+#, python-format
+msgid "Writing to journal (%s)"
 msgstr ""
 
-# Text assigned to the 'help' variable
-#: eqnparser.py:234
-msgid "help_var"
+#: calculate.py:788
+msgid "button_pressed(): invalid type"
 msgstr ""
 
-#-----------------------------------------
-# End of help topics
-#-----------------------------------------
-
-#: eqnparserhelp.py:52
-msgid "Topics: "
+#: eqnparser.py:33
+msgid "Parse error"
 msgstr ""
 
-#: eqnparserhelp.py:143
+#: eqnparser.py:58
 #, python-format
-msgid "No help about '%s' available, use help(index) for the index"
-msgstr ""
-
-#: eqnparser.py:87
-msgid "Type error"
+msgid "level: %d, ofs %d"
 msgstr ""
 
 #: eqnparser.py:117
@@ -95,9 +62,8 @@ msgstr ""
 msgid "Error at %d"
 msgstr ""
 
-#: eqnparser.py:299
-#, python-format
-msgid "variable %s not defined"
+#: eqnparser.py:249 eqnparserhelp.py:128
+msgid "Use help(test) for help about 'test', or help(index) for the index"
 msgstr ""
 
 #: eqnparser.py:353 eqnparser.py:354
@@ -125,14 +91,13 @@ msgstr ""
 msgid "Function error: %s"
 msgstr ""
 
-#: eqnparser.py:358
+#: eqnparser.py:481
 #, python-format
-msgid "Function '%s' returned %s"
+msgid "Variable '%s' not defined"
 msgstr ""
 
-#: eqnparser.py:457
-#, python-format
-msgid "Variable '%s' undefined"
+#: eqnparser.py:504
+msgid "Left parenthesis unexpected"
 msgstr ""
 
 #: eqnparser.py:516
@@ -155,202 +120,28 @@ msgstr ""
 msgid "Number not expected"
 msgstr ""
 
-#: eqnparser.py:596
-msgid "Invalid operator"
-msgstr ""
-
-#: eqnparser.py:565
-msgid "Parse error: ')' expected"
-msgstr ""
-
-#: eqnparser.py:616
-msgid "_parse(): returning None"
-msgstr ""
-
-#: layout.py:46
-msgid "clear"
-msgstr ""
-
-#: layout.py:55
-msgid "enter"
-msgstr ""
-
-#: layout.py:60
-msgid "Edit"
-msgstr ""
-
-#: layout.py:61
-msgid "Algebra"
-msgstr ""
-
-#: layout.py:62
-msgid "Trigonometry"
-msgstr ""
-
-#: layout.py:63
-msgid "Boolean"
-msgstr ""
-
-#: layout.py:64
-msgid "Constants"
-msgstr ""
-
-#: layout.py:65
-msgid "Format"
-msgstr ""
-
-#: layout.py:86
-msgid "Label:"
-msgstr ""
-
-#: layout.py:118
-msgid "All equations"
-msgstr ""
-
-#: layout.py:118
-msgid "My equations"
-msgstr ""
-
-#: layout.py:120
-msgid "Show history"
-msgstr ""
-
-#: layout.py:120
-msgid "Show variables"
-msgstr ""
-
-#: mathlib.py:86
-msgid "Error"
-msgstr ""
-
-#: mathlib.py:142
-msgid "Error: unsupported type"
-msgstr ""
-
-#: plotlib.py:134
-msgid "Unable to parse range"
-msgstr ""
-
-#: toolbars.py:86
-msgid "Copy"
-msgstr ""
-
-#: toolbars.py:89
-msgid "Paste"
-msgstr ""
-
-#: toolbars.py:92
-msgid "Cut"
-msgstr ""
-
-#: calculate.py:80
-#, python-format
-msgid "Equation.parse() string invalid (%s)"
-msgstr ""
-
-#: calculate.py:504
-#, python-format
-msgid "Writing to journal (%s)"
-msgstr ""
-
-#: calculate.py:506
-#, python-format
-msgid "Reading from journal (%s)"
-msgstr ""
-
-#: calculate.py:512
-msgid "Unable to determine version"
-msgstr ""
-
-#: calculate.py:517
-#, python-format
-msgid "Reading journal entry (version %s)"
-msgstr ""
-
-#: calculate.py:522
-#, python-format
-msgid "State line invalid (%s)"
-msgstr ""
-
-#: calculate.py:539
-#, python-format
-msgid "Unable to read journal entry, unknown version (%s)"
-msgstr ""
-
-#: calculate.py:788
-msgid "button_pressed(): invalid type"
-msgstr ""
-
-#: eqnparser.py:58
-#, python-format
-msgid "level: %d, ofs %d"
-msgstr ""
-
-#: eqnparser.py:481
-#, python-format
-msgid "Variable '%s' not defined"
-msgstr ""
-
 #: eqnparser.py:550
 msgid "Operator not expected"
 msgstr ""
 
-#: eqnparser.py:603
-msgid "Operator expected"
-msgstr ""
-
-#: eqnparserhelp.py:39
-msgid "help_cos"
-msgstr ""
-
-#: eqnparserhelp.py:44
-msgid "help_sin"
-msgstr ""
-
-#: eqnparserhelp.py:132
-msgid "Topics"
-msgstr ""
-
-#. The separator to mark thousands (default: ',')
-#: mathlib.py:58
-msgid "thousand_sep"
-msgstr ""
-
-#. The separator to mark fractions (default: '.')
-#: mathlib.py:63
-msgid "fraction_sep"
-msgstr ""
-
-#. The multiplication symbol (default: '*')
-#. TRANS: multiplication symbol (default: '*')
-#: mathlib.py:74
-msgid "mul_sym"
-msgstr ""
-
-#. The division symbol (default: '/')
-#. TRANS: division symbol (default: '/')
-#: mathlib.py:79
-msgid "div_sym"
-msgstr ""
-
-#: eqnparser.py:33
-msgid "Parse error"
+#: eqnparser.py:566
+msgid "Parse error: number or variable expected"
 msgstr ""
 
-#: eqnparser.py:249 eqnparserhelp.py:128
-msgid "Use help(test) for help about 'test', or help(index) for the index"
+#: eqnparser.py:567
+msgid "Number or variable expected"
 msgstr ""
 
-#: eqnparser.py:504
-msgid "Left parenthesis unexpected"
+#: eqnparser.py:596
+msgid "Invalid operator"
 msgstr ""
 
-#: eqnparser.py:566
-msgid "Parse error: number or variable expected"
+#: eqnparser.py:603
+msgid "Operator expected"
 msgstr ""
 
-#: eqnparser.py:567
-msgid "Number or variable expected"
+#: eqnparser.py:616
+msgid "_parse(): returning None"
 msgstr ""
 
 #. TRANS: It is possible to translate commands. However, I would highly
@@ -565,14 +356,113 @@ msgstr ""
 msgid "index"
 msgstr ""
 
+#: eqnparserhelp.py:132
+msgid "Topics"
+msgstr ""
+
+#: eqnparserhelp.py:143
+#, python-format
+msgid "No help about '%s' available, use help(index) for the index"
+msgstr ""
+
+#: layout.py:44
+msgid "Clear"
+msgstr ""
+
+#: layout.py:53
+msgid "Enter"
+msgstr ""
+
+#: layout.py:60
+msgid "Edit"
+msgstr ""
+
+#: layout.py:61
+msgid "Algebra"
+msgstr ""
+
+#: layout.py:62
+msgid "Trigonometry"
+msgstr ""
+
+#: layout.py:63
+msgid "Boolean"
+msgstr ""
+
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
+#: layout.py:64
+msgid "Constants"
+msgstr ""
+
+#: layout.py:65
+msgid "Format"
+msgstr ""
+
+#: layout.py:86
+msgid "Label:"
+msgstr ""
+
+#: layout.py:118
+msgid "All equations"
+msgstr ""
+
+#: layout.py:118
+msgid "My equations"
+msgstr ""
+
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
+#: layout.py:120
+msgid "Show history"
+msgstr ""
+
+#: layout.py:120
+msgid "Show variables"
+msgstr ""
+
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
+#. TRANS: multiplication symbol (default: '*')
+#: mathlib.py:74
+msgid "mul_sym"
+msgstr ""
+
+#. TRANS: division symbol (default: '/')
+#: mathlib.py:79
+msgid "div_sym"
+msgstr ""
+
 #: mathlib.py:132
 msgid "Undefined"
 msgstr ""
 
+#: mathlib.py:142
+msgid "Error: unsupported type"
+msgstr ""
+
 #: toolbars.py:36
 msgid "Help"
 msgstr ""
 
+#: toolbars.py:86
+msgid "Copy"
+msgstr ""
+
+#: toolbars.py:89
+msgid "Paste"
+msgstr ""
+
+#: toolbars.py:92
+msgid "Cut"
+msgstr ""
+
 #: toolbars.py:99
 msgid "Square"
 msgstr ""
@@ -581,10 +471,18 @@ msgstr ""
 msgid "Square root"
 msgstr ""
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
 
+#: toolbars.py:113
+msgid "x to the power y"
+msgstr ""
+
 #: toolbars.py:117
 msgid "Natural logarithm"
 msgstr ""
@@ -653,6 +551,10 @@ msgstr ""
 msgid "e"
 msgstr ""
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr ""
@@ -661,6 +563,18 @@ msgstr ""
 msgid "Radians"
 msgstr ""
 
-#: toolbars.py:113
-msgid "x to the power y"
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
 msgstr ""
diff --git a/po/he.po b/po/he.po
index ea0e18c..3bd0435 100644
--- a/po/he.po
+++ b/po/he.po
@@ -2,133 +2,168 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
-#, fuzzy
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
-"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"PO-Revision-Date: 2008-12-20 01:03-0500\n"
+"Last-Translator: Chris Leonard <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Translate Toolkit 1.1.1rc4\n"
+"X-Generator: Pootle 1.1.0rc2\n"
 
 #: activity/activity.info:2
+#, fuzzy
 msgid "Calculate"
-msgstr ""
+msgstr "חישוב"
 
 #: calculate.py:80
 #, python-format
+#, fuzzy
 msgid "Equation.parse() string invalid (%s)"
-msgstr ""
+msgstr "שגיאת ניתוח: מילה שגויה (%s)"
 
 #: calculate.py:210
+#, fuzzy
 msgid "Available functions:"
-msgstr ""
+msgstr "פונקציות זמינות:"
 
 #: calculate.py:504
 #, python-format
+#, fuzzy
 msgid "Writing to journal (%s)"
-msgstr ""
+msgstr "כותב ליומן (%s)"
 
 #: calculate.py:788
+#, fuzzy
 msgid "button_pressed(): invalid type"
-msgstr ""
+msgstr "שגיאת כפתור: סוג שגוי"
 
 #: eqnparser.py:33
+#, fuzzy
 msgid "Parse error"
-msgstr ""
+msgstr "שגיאת תחביר"
 
 #: eqnparser.py:58
 #, python-format
+#, fuzzy
 msgid "level: %d, ofs %d"
-msgstr ""
+msgstr "דרגה %d, מקום %d"
 
 #: eqnparser.py:117
 #, python-format
+#, fuzzy
 msgid "Error at %d"
-msgstr ""
+msgstr "שגיאה ב%d"
 
 #: eqnparser.py:249 eqnparserhelp.py:128
+#, fuzzy
 msgid "Use help(test) for help about 'test', or help(index) for the index"
 msgstr ""
+"השתמש בפקודה help(test)‎ לקבלת עזרה על 'test', או בפקודה  help(index)‎ לקבלת "
+"האינדקס."
 
 #: eqnparser.py:353 eqnparser.py:354
 #, python-format
+#, fuzzy
 msgid "Function '%s' not defined"
-msgstr ""
+msgstr "הפונקציה '%s' אינה מוגדרת"
 
 #: eqnparser.py:359
 #, python-format
+#, fuzzy
 msgid "Invalid number of arguments (%d instead of %d)"
-msgstr ""
+msgstr "מספר פרמטרים שגוי (%d במקום %d)"
 
 #: eqnparser.py:360
 #, python-format
+#, fuzzy
 msgid "function takes %d args"
-msgstr ""
+msgstr "הפונקציה מקבלת %d פרמטרים"
 
 #: eqnparser.py:370 eqnparser.py:371
 #, python-format
+#, fuzzy
 msgid "Unable to parse argument %d: '%s'"
-msgstr ""
+msgstr "לא ניתן להבין את פרמטר מספר %d‏: '%s'"
 
 #: eqnparser.py:380
 #, python-format
+#, fuzzy
 msgid "Function error: %s"
-msgstr ""
+msgstr "שגיאת פונקציה: %s"
 
 #: eqnparser.py:481
 #, python-format
+#, fuzzy
 msgid "Variable '%s' not defined"
-msgstr ""
+msgstr "משתנה '%s' לא מוגדר"
 
 #: eqnparser.py:504
+#, fuzzy
 msgid "Left parenthesis unexpected"
-msgstr ""
+msgstr "סוגריים שמאליים מיותרים"
 
 #: eqnparser.py:516
+#, fuzzy
 msgid "Parse error (right parenthesis)"
-msgstr ""
+msgstr "שגיאת תחביר (סוגריים ימניים)"
 
 #: eqnparser.py:517 eqnparser.py:528 eqnparser.py:535 eqnparser.py:610
+#, fuzzy
 msgid "Right parenthesis unexpected"
-msgstr ""
+msgstr "סוגריים ימניים מיותרים"
 
 #: eqnparser.py:527
+#, fuzzy
 msgid "Parse error (right parenthesis, no left_val)"
-msgstr ""
+msgstr "שגיאת תחביר (סוגריים ימניים, ללא ערך משמאל)"
 
 #: eqnparser.py:534
+#, fuzzy
 msgid "Parse error (right parenthesis, no level to close)"
-msgstr ""
+msgstr "שגיאת תחביר (סוגריים ימניים, אין דרגה מתאימה)"
 
 #: eqnparser.py:541 eqnparser.py:542
+#, fuzzy
 msgid "Number not expected"
-msgstr ""
+msgstr "מספר במקום לא צפוי"
 
 #: eqnparser.py:550
+#, fuzzy
 msgid "Operator not expected"
-msgstr ""
+msgstr "אופרטור במקום לא צפוי"
 
 #: eqnparser.py:566
+#, fuzzy
 msgid "Parse error: number or variable expected"
-msgstr ""
+msgstr "שגיאת תחביר: מתבקש מספר או משתנה"
 
 #: eqnparser.py:567
+#, fuzzy
 msgid "Number or variable expected"
-msgstr ""
+msgstr "מתבקש מספר או משתנה"
 
 #: eqnparser.py:596
+#, fuzzy
 msgid "Invalid operator"
-msgstr ""
+msgstr "אופרטור שגוי"
 
 #: eqnparser.py:603
+#, fuzzy
 msgid "Operator expected"
-msgstr ""
+msgstr "מתבקש אופרטור"
 
 #: eqnparser.py:616
 msgid "_parse(): returning None"
@@ -138,8 +173,9 @@ msgstr ""
 #. recommend NOT doing so for mathematical functions like cos(). help(),
 #. functions() etc should be translated.
 #: eqnparserhelp.py:39
+#, fuzzy
 msgid "acos"
-msgstr ""
+msgstr "acos"
 
 #: eqnparserhelp.py:40
 msgid ""
@@ -157,8 +193,9 @@ msgid ""
 msgstr ""
 
 #: eqnparserhelp.py:46
+#, fuzzy
 msgid "asin"
-msgstr ""
+msgstr "asin"
 
 #: eqnparserhelp.py:47
 msgid ""
@@ -167,8 +204,9 @@ msgid ""
 msgstr ""
 
 #: eqnparserhelp.py:50
+#, fuzzy
 msgid "atan"
-msgstr ""
+msgstr "atan"
 
 #: eqnparserhelp.py:51
 msgid ""
@@ -177,8 +215,9 @@ msgid ""
 msgstr ""
 
 #: eqnparserhelp.py:54
+#, fuzzy
 msgid "cos"
-msgstr ""
+msgstr "cos"
 
 #: eqnparserhelp.py:55
 msgid ""
@@ -187,8 +226,9 @@ msgid ""
 msgstr ""
 
 #: eqnparserhelp.py:58
+#, fuzzy
 msgid "cosh"
-msgstr ""
+msgstr "cosh"
 
 #: eqnparserhelp.py:59
 msgid ""
@@ -196,16 +236,18 @@ msgid ""
 msgstr ""
 
 #: eqnparserhelp.py:61
+#, fuzzy
 msgid "exp"
-msgstr ""
+msgstr "exp"
 
 #: eqnparserhelp.py:62
 msgid "exp(x), return the natural exponent of x. Given by e^x"
 msgstr ""
 
 #: eqnparserhelp.py:64
+#, fuzzy
 msgid "fac"
-msgstr ""
+msgstr "fac"
 
 #: eqnparserhelp.py:65
 msgid "fac(x), return the factorial of x. Given by x * (x - 1) * (x - 2) * ..."
@@ -259,8 +301,9 @@ msgid ""
 msgstr ""
 
 #: eqnparserhelp.py:86
+#, fuzzy
 msgid "sin"
-msgstr ""
+msgstr "asin"
 
 #: eqnparserhelp.py:87
 msgid ""
@@ -269,8 +312,9 @@ msgid ""
 msgstr ""
 
 #: eqnparserhelp.py:90
+#, fuzzy
 msgid "sinh"
-msgstr ""
+msgstr "asin"
 
 #: eqnparserhelp.py:91
 msgid ""
@@ -288,16 +332,18 @@ msgid ""
 msgstr ""
 
 #: eqnparserhelp.py:97
+#, fuzzy
 msgid "square"
-msgstr ""
+msgstr "ריבוע"
 
 #: eqnparserhelp.py:98
 msgid "square(x), return the square of x. Given by x * x"
 msgstr ""
 
 #: eqnparserhelp.py:101
+#, fuzzy
 msgid "tan"
-msgstr ""
+msgstr "atan"
 
 #: eqnparserhelp.py:102
 msgid ""
@@ -307,8 +353,9 @@ msgid ""
 msgstr ""
 
 #: eqnparserhelp.py:106
+#, fuzzy
 msgid "tanh"
-msgstr ""
+msgstr "atan"
 
 #: eqnparserhelp.py:107
 msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
@@ -364,89 +411,126 @@ msgid "Enter"
 msgstr ""
 
 #: layout.py:60
+#, fuzzy
 msgid "Edit"
-msgstr ""
+msgstr "עריכה"
 
 #: layout.py:61
+#, fuzzy
 msgid "Algebra"
-msgstr ""
+msgstr "אלגברה"
 
 #: layout.py:62
+#, fuzzy
 msgid "Trigonometry"
-msgstr ""
+msgstr "טריגונומטריה"
 
 #: layout.py:63
+#, fuzzy
 msgid "Boolean"
+msgstr "לוגיקה בוליאנית"
+
+#: layout.py:118
+msgid "Miscellaneous"
 msgstr ""
 
 #: layout.py:64
+#, fuzzy
 msgid "Constants"
-msgstr ""
+msgstr "קבועים"
 
 #: layout.py:65
+#, fuzzy
 msgid "Format"
-msgstr ""
+msgstr "תבנית"
 
 #: layout.py:86
+#, fuzzy
 msgid "Label:"
-msgstr ""
+msgstr "תווית:"
 
 #: layout.py:118
+#, fuzzy
 msgid "All equations"
-msgstr ""
+msgstr "כל המשוואות"
 
 #: layout.py:118
+#, fuzzy
 msgid "My equations"
+msgstr "המשוואות שלי"
+
+#: layout.py:198
+msgid "Change view between own and all equations"
 msgstr ""
 
 #: layout.py:120
+#, fuzzy
 msgid "Show history"
-msgstr ""
+msgstr "הראה היסטוריה"
 
 #: layout.py:120
+#, fuzzy
 msgid "Show variables"
+msgstr "הראה משתנים"
+
+#: layout.py:203
+msgid "Change view between history and variables"
 msgstr ""
 
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
+#, fuzzy
 msgid "mul_sym"
-msgstr ""
+msgstr "*"
 
 #. TRANS: division symbol (default: '/')
 #: mathlib.py:79
+#, fuzzy
 msgid "div_sym"
-msgstr ""
+msgstr "/"
 
 #: mathlib.py:132
+#, fuzzy
 msgid "Undefined"
-msgstr ""
+msgstr "לא מוגדר"
 
 #: mathlib.py:142
+#, fuzzy
 msgid "Error: unsupported type"
-msgstr ""
+msgstr "שגיאה: סוג משתנה לא נתמך"
 
 #: toolbars.py:36
+#, fuzzy
 msgid "Help"
-msgstr ""
+msgstr "עזרה"
 
 #: toolbars.py:86
+#, fuzzy
 msgid "Copy"
-msgstr ""
+msgstr "העתק"
 
 #: toolbars.py:89
+#, fuzzy
 msgid "Paste"
-msgstr ""
+msgstr "הדבק"
 
 #: toolbars.py:92
+#, fuzzy
 msgid "Cut"
-msgstr ""
+msgstr "גזור"
 
 #: toolbars.py:99
+#, fuzzy
 msgid "Square"
-msgstr ""
+msgstr "ריבוע"
 
 #: toolbars.py:103
+#, fuzzy
 msgid "Square root"
+msgstr "שורש ריבועי"
+
+#: toolbars.py:157
+msgid "Inverse"
 msgstr ""
 
 #: toolbars.py:109
@@ -458,77 +542,116 @@ msgid "x to the power y"
 msgstr ""
 
 #: toolbars.py:117
+#, fuzzy
 msgid "Natural logarithm"
-msgstr ""
+msgstr "לוגריתם טבעי"
 
 #: toolbars.py:123
+#, fuzzy
 msgid "Factorial"
-msgstr ""
+msgstr "עצרת"
 
 #: toolbars.py:131
+#, fuzzy
 msgid "Sine"
-msgstr ""
+msgstr "סינוס"
 
 #: toolbars.py:135
+#, fuzzy
 msgid "Cosine"
-msgstr ""
+msgstr "קוסינוס"
 
 #: toolbars.py:139
+#, fuzzy
 msgid "Tangent"
-msgstr ""
+msgstr "טנגנס"
 
 #: toolbars.py:145
+#, fuzzy
 msgid "Arc sine"
-msgstr ""
+msgstr "סינוס הופכי"
 
 #: toolbars.py:149
+#, fuzzy
 msgid "Arc cosine"
-msgstr ""
+msgstr "קוסינוס הופכי"
 
 #: toolbars.py:153
+#, fuzzy
 msgid "Arc tangent"
-msgstr ""
+msgstr "טנגנס הופכי"
 
 #: toolbars.py:159
+#, fuzzy
 msgid "Hyperbolic sine"
-msgstr ""
+msgstr "סינוס היפרבולי"
 
 #: toolbars.py:163
+#, fuzzy
 msgid "Hyperbolic cosine"
-msgstr ""
+msgstr "קוסינוס היפרבולי"
 
 #: toolbars.py:167
+#, fuzzy
 msgid "Hyperbolic tangent"
-msgstr ""
+msgstr "טנגנס היפרבולי"
 
 #: toolbars.py:175
+#, fuzzy
 msgid "Logical and"
-msgstr ""
+msgstr "גם לוגי"
 
 #: toolbars.py:179
+#, fuzzy
 msgid "Logical or"
-msgstr ""
+msgstr "או לוגי"
 
 #: toolbars.py:189
+#, fuzzy
 msgid "Equals"
-msgstr ""
+msgstr "שווה"
 
 #: toolbars.py:192
+#, fuzzy
 msgid "Not equals"
-msgstr ""
+msgstr "לא שווה"
 
 #: toolbars.py:199
+#, fuzzy
 msgid "Pi"
-msgstr ""
+msgstr "Pi"
 
 #: toolbars.py:202
+#, fuzzy
 msgid "e"
+msgstr "e"
+
+#: toolbars.py:280
+msgid "Plot"
 msgstr ""
 
 #: toolbars.py:209
+#, fuzzy
 msgid "Degrees"
-msgstr ""
+msgstr "מעלות"
 
 #: toolbars.py:210
+#, fuzzy
 msgid "Radians"
+msgstr "רדיאנים"
+
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
 msgstr ""
diff --git a/po/hi.po b/po/hi.po
index 1c18504..84f876d 100644
--- a/po/hi.po
+++ b/po/hi.po
@@ -1,3 +1,15 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # translation of calculate-activity.po to Hindi
 # Reinier Heeres <reinier@heeres.eu>, 2007.
 # G Karunakar <karunakar@indlinux.org>, 2007.
@@ -413,6 +425,10 @@ msgstr "त्रिकोणमिति"
 msgid "Boolean"
 msgstr "बूलीयन"
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr "स्थिरांक"
@@ -433,6 +449,10 @@ msgstr "सभी समीकरण"
 msgid "My equations"
 msgstr "मेरे समीकरण"
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr "इतिहास दिखाएँ"
@@ -441,6 +461,10 @@ msgstr "इतिहास दिखाएँ"
 msgid "Show variables"
 msgstr "चर दिखाएँ"
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -483,6 +507,10 @@ msgstr "वर्ग"
 msgid "Square root"
 msgstr "वर्ग मूल"
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr "उलटा"
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr "e का घात x"
@@ -559,6 +587,11 @@ msgstr "पाई"
 msgid "e"
 msgstr "e"
 
+#: toolbars.py:280
+#, fuzzy
+msgid "Plot"
+msgstr "plot"
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr "आंश"
@@ -567,11 +600,21 @@ msgstr "आंश"
 msgid "Radians"
 msgstr "रेडियन्स"
 
-#~ msgid "Inverse"
-#~ msgstr "उलटा"
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr "आंश/रेडियन्स"
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
 
-#~ msgid "Degrees / radians"
-#~ msgstr "आंश/रेडियन्स"
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
 
 # ----------------------------------------
 # The help system uses topic msgid's that should be translated here.
diff --git a/po/ht.po b/po/ht.po
index a6e2bb8..97f730d 100644
--- a/po/ht.po
+++ b/po/ht.po
@@ -2,18 +2,28 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2008-02-12 00:30-0500\n"
-"PO-Revision-Date: 2008-03-10 10:04-0400\n"
-"Last-Translator: masterches <chesmaster@gmail.com>\n"
+"POT-Creation-Date: 2008-01-26 11:55-0500\n"
+"PO-Revision-Date: 2010-10-12 23:24+0200\n"
+"Last-Translator: frannyberry <frannyberry@writeme.com>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: ht\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Pootle 1.0.2\n"
+"Plural-Forms: nplurals=2; plural=(n !=1);\n"
+"X-Generator: Pootle 2.0.3\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
@@ -26,7 +36,7 @@ msgstr "Equation.parse() cèn sa pa bon ditou (%s)"
 
 #: calculate.py:210
 msgid "Available functions:"
-msgstr "Fonksyon ki disponib, ou kapab itilize :"
+msgstr "Fonksyon ki disponib, ou kapab itilize:"
 
 #: calculate.py:504
 #, python-format
@@ -39,264 +49,280 @@ msgstr "button_pressed(): tip bouton, fonksyon sa a pa bon"
 
 #: eqnparser.py:33
 msgid "Parse error"
-msgstr ""
+msgstr "Izole erè"
 
 #: eqnparser.py:58
 #, python-format
 msgid "level: %d, ofs %d"
-msgstr ""
+msgstr "nivo: %d, ofs %d"
 
 #: eqnparser.py:117
 #, python-format
 msgid "Error at %d"
-msgstr ""
+msgstr "Erè nan %d"
 
 #: eqnparser.py:249 eqnparserhelp.py:128
 msgid "Use help(test) for help about 'test', or help(index) for the index"
-msgstr ""
+msgstr "Sèvi èd (tèks) pou èd o sijè 'tèks', oubyen èd (endèks) pou endèks la"
 
 #: eqnparser.py:353 eqnparser.py:354
 #, python-format
 msgid "Function '%s' not defined"
-msgstr ""
+msgstr "Fonksyon '%s' pa defini"
 
 #: eqnparser.py:359
 #, python-format
 msgid "Invalid number of arguments (%d instead of %d)"
-msgstr ""
+msgstr "Kantite agiman pa valab (%d olye de %d)"
 
 #: eqnparser.py:360
 #, python-format
 msgid "function takes %d args"
-msgstr ""
+msgstr "Fonksyon pwan %d args"
 
 #: eqnparser.py:370 eqnparser.py:371
 #, python-format
 msgid "Unable to parse argument %d: '%s'"
-msgstr ""
+msgstr "Pa kapab divize agiman %d: '%s'"
 
 #: eqnparser.py:380
 #, python-format
 msgid "Function error: %s"
-msgstr ""
+msgstr "Erè fonksyon: %s"
 
 #: eqnparser.py:481
 #, python-format
 msgid "Variable '%s' not defined"
-msgstr ""
+msgstr "Varyab '%s' pa defini"
 
 #: eqnparser.py:504
 msgid "Left parenthesis unexpected"
-msgstr ""
+msgstr "Pa atann a parantèz goch"
 
 #: eqnparser.py:516
 msgid "Parse error (right parenthesis)"
-msgstr ""
+msgstr "Izole erè (parantèz dwat)"
 
 #: eqnparser.py:517 eqnparser.py:528 eqnparser.py:535 eqnparser.py:610
 msgid "Right parenthesis unexpected"
-msgstr ""
+msgstr "Pa atann Parantèz dwat"
 
 #: eqnparser.py:527
 msgid "Parse error (right parenthesis, no left_val)"
-msgstr ""
+msgstr "Izole erè (parantèz dwat, pa gen valè goch)"
 
 #: eqnparser.py:534
 msgid "Parse error (right parenthesis, no level to close)"
-msgstr ""
+msgstr "Izole erè (parantèz dwat, pa gen pozisyon a fèmen)"
 
 #: eqnparser.py:541 eqnparser.py:542
 msgid "Number not expected"
-msgstr ""
+msgstr "Pa atann a yon nonb"
 
 #: eqnparser.py:550
 msgid "Operator not expected"
-msgstr ""
+msgstr "pa atann a operatè"
 
 #: eqnparser.py:566
 msgid "Parse error: number or variable expected"
-msgstr ""
+msgstr "Izole erè: nonb oubyen variab espere"
 
 #: eqnparser.py:567
 msgid "Number or variable expected"
-msgstr ""
+msgstr "Nonb oubyen variab espere"
 
 #: eqnparser.py:596
 msgid "Invalid operator"
-msgstr ""
+msgstr "Operatè invalid"
 
 #: eqnparser.py:603
 msgid "Operator expected"
-msgstr ""
+msgstr "Operatè pa espere"
 
 #: eqnparser.py:616
 msgid "_parse(): returning None"
-msgstr ""
+msgstr "_Separe(): pa retounen anyen"
 
 #. TRANS: It is possible to translate commands. However, I would highly
 #. recommend NOT doing so for mathematical functions like cos(). help(),
 #. functions() etc should be translated.
 #: eqnparserhelp.py:39
 msgid "acos"
-msgstr ""
+msgstr "acos"
 
 #: eqnparserhelp.py:40
 msgid ""
 "acos(x), return the arc cosine of x. This is the angle for which the cosine "
 "is x. Defined for -1 <= x < 1"
 msgstr ""
+"acos(x), retounen ak kosinis X. Sa se ang kote kosinis lan se x. defini pou "
+"-1 <= x < 1"
 
 #: eqnparserhelp.py:43
 msgid "and"
-msgstr ""
+msgstr "and"
 
 #: eqnparserhelp.py:44
 msgid ""
 "and(x, y), logical and. Returns True if x and y are True, else returns False"
-msgstr ""
+msgstr "and(x, y) and logik. Retounen vrè si x ak y vrè, san sa retounen fo"
 
 #: eqnparserhelp.py:46
 msgid "asin"
-msgstr ""
+msgstr "asin"
 
 #: eqnparserhelp.py:47
 msgid ""
 "asin(x), return the arc sine of x. This is the angle for which the sine is "
 "x. Defined for -1 <= x <= 1"
 msgstr ""
+"asin(x), retounen ak sinis x la. Sa se ang kote sinis lan se x. defini pou "
+"-1 <= x <= 1"
 
 #: eqnparserhelp.py:50
 msgid "atan"
-msgstr ""
+msgstr "atan"
 
 #: eqnparserhelp.py:51
 msgid ""
 "atan(x), return the arc tangent of x. This is the angle for which the "
 "tangent is x. Defined for all x"
 msgstr ""
+"atan(x), retounen ak tanjant x. Sa se ang kote tanjant lan se x. defini pou "
+"tout x"
 
 #: eqnparserhelp.py:54
 msgid "cos"
-msgstr ""
+msgstr "cos"
 
 #: eqnparserhelp.py:55
 msgid ""
 "cos(x), return the cosine of x. This is the x-coordinate on the unit circle "
 "at the angle x"
 msgstr ""
+"cos(x), retounen kosinis x la. Sa se koòdone x la sou sèk inite a nan ang x "
+"la"
 
 #: eqnparserhelp.py:58
 msgid "cosh"
-msgstr ""
+msgstr "cosh"
 
 #: eqnparserhelp.py:59
 msgid ""
 "cosh(x), return the hyperbolic cosine of x. Given by (exp(x) + exp(-x)) / 2"
 msgstr ""
+"cosh(x), retounen kosinis ipèbolik x. ke (exp(x) + exp(-x)) / 2 bay kòm "
+"rezilta"
 
 #: eqnparserhelp.py:61
 msgid "exp"
-msgstr ""
+msgstr "exp"
 
 #: eqnparserhelp.py:62
 msgid "exp(x), return the natural exponent of x. Given by e^x"
-msgstr ""
+msgstr "exp(x), retounen eksponansyèl natirèl x. ke e^x te bay kom rezilta"
 
 #: eqnparserhelp.py:64
 msgid "fac"
-msgstr ""
+msgstr "Fac"
 
 #: eqnparserhelp.py:65
 msgid "fac(x), return the factorial of x. Given by x * (x - 1) * (x - 2) * ..."
-msgstr ""
+msgstr "fac(x), retounen faktè x. ke x * (x -1) * (x - 2) * ... bay kòm rezilta"
 
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:68
 msgid "functions"
-msgstr ""
+msgstr "Fonksyon yo"
 
 #: eqnparserhelp.py:69
 msgid "functions(), return a list of all the functions that are defined"
-msgstr ""
+msgstr "fonksyon(), retounen yon lis tout fonksyon ki defini yo"
 
 #: eqnparserhelp.py:71
 msgid "ln"
-msgstr ""
+msgstr "ln"
 
 #: eqnparserhelp.py:72
 msgid ""
 "ln(x), return the natural logarithm of x. This is the value for which the "
 "exponent exp() equals x. Defined for x >= 0."
 msgstr ""
+"ln(x), retounen logarit natirèl x. Sa se valè kote eksponan exp() egal x. "
+"defini pa x >= 0."
 
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:76
 msgid "operators"
-msgstr ""
+msgstr "operatè yo"
 
 #: eqnparserhelp.py:77
 msgid "operators(), return a list of the operators that are defined"
-msgstr ""
+msgstr "Operatè(), retounen yon lis operatè ki deja defini"
 
 #: eqnparserhelp.py:79
 msgid "or"
-msgstr ""
+msgstr "or"
 
 #: eqnparserhelp.py:80
 msgid ""
 "or(x, y), logical or. Returns True if x and/or y are True, else return False"
 msgstr ""
+"or(x,y), lojikal or. retounen vrè si x ak/oubyen y vrè, kontrèman retounen "
+"fo"
 
 #: eqnparserhelp.py:82
 msgid "plot"
-msgstr ""
+msgstr "plot"
 
 #: eqnparserhelp.py:83
 msgid ""
 "plot(eqn, var=-a..b), plot the equation 'eqn' with the variable 'var' in the "
 "range from a to b"
 msgstr ""
+"plot(eqn, var=-a...b), balanse ekwasyon 'eqn' ak variab 'var' antre a ak b"
 
 #: eqnparserhelp.py:86
 msgid "sin"
-msgstr ""
+msgstr "sin"
 
 #: eqnparserhelp.py:87
 msgid ""
 "sin(x), return the sine of x. This is the y-coordinate on the unit circle at "
 "the angle x"
-msgstr ""
+msgstr "sin(x), retounen sinis x. Sa se koòdone y sou sèk inite-a nan ang x"
 
 #: eqnparserhelp.py:90
 msgid "sinh"
-msgstr ""
+msgstr "sinh"
 
 #: eqnparserhelp.py:91
 msgid ""
 "sinh(x), return the hyperbolic sine of x. Given by (exp(x) - exp(-x)) / 2"
-msgstr ""
+msgstr "sinh(x), retounen ipèbòl sinis x. ke (exp(x) - exp (-x)) / 2 bay"
 
 #: eqnparserhelp.py:93
 msgid "sqrt"
-msgstr ""
+msgstr "sqrt"
 
 #: eqnparserhelp.py:94
 msgid ""
 "sqrt(x), return the square root of x. This is the value for which the square "
 "equals x. Defined for x >= 0."
 msgstr ""
+"sqrt(x), retounen rasin kare x. Sa se valè rasin kare x. defini pou x >= 0."
 
 #: eqnparserhelp.py:97
 msgid "square"
-msgstr ""
+msgstr "Kare"
 
 #: eqnparserhelp.py:98
 msgid "square(x), return the square of x. Given by x * x"
-msgstr ""
+msgstr "Kare(x), retounen rasin kare x. ke x * X bay"
 
 #: eqnparserhelp.py:101
 msgid "tan"
-msgstr ""
+msgstr "tan"
 
 #: eqnparserhelp.py:102
 msgid ""
@@ -304,226 +330,276 @@ msgid ""
 "origin of the unit circle to the point on the unit circle defined by the "
 "angle x. Given by sin(x) / cos(x)"
 msgstr ""
+"tan(x), retounen tanjant x. Sa se pant liy lan soti nan orijin sèk inite-a "
+"rive pwen sou sèk inite defini pa ang x la. ke sin(x) / cos(x) bay la"
 
 #: eqnparserhelp.py:106
 msgid "tanh"
-msgstr ""
+msgstr "tanh"
 
+# vgYNE4  <a href="http://gxpgrmqnnyka.com/">gxpgrmqnnyka</a>, [url=http://uginbyoubxts.com/]uginbyoubxts[/url], [link=http://dcflidnouvfp.com/]dcflidnouvfp[/link], http://vvyapovksxrm.com/
 #: eqnparserhelp.py:107
+#, fuzzy
 msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
 msgstr ""
+"vgYNE4  <a href=\"http://gxpgrmqnnyka.com/\">gxpgrmqnnyka</a>, "
+"[url=http://uginbyoubxts.com/]uginbyoubxts[/url], "
+"[link=http://dcflidnouvfp.com/]dcflidnouvfp[/link], http://vvyapovksxrm.com/"
 
 #: eqnparserhelp.py:109
 msgid "test"
-msgstr ""
+msgstr "tès"
 
 #: eqnparserhelp.py:110
 msgid "This is just a test topic, use help(index) for the index"
-msgstr ""
+msgstr "Sa se jis yon sijè tès , sèvi èd(endèks) pou enkèks la"
 
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:113
 msgid "variables"
-msgstr ""
+msgstr "Variab yo"
 
 #: eqnparserhelp.py:114
 msgid "variables(), return a list of the variables that are currently defined"
-msgstr ""
+msgstr "Variab(), retounen lis variab ki aktyèlman defini yo"
 
 #: eqnparserhelp.py:116
 msgid "xor"
-msgstr ""
+msgstr "xor"
 
 #: eqnparserhelp.py:117
 msgid ""
 "xor(x, y), logical xor. Returns True if either x is True (and y is False) or "
 "y is True (and x is False), else returns False"
 msgstr ""
+"xor(x, y) xor lojikal. Retounen vrè si x vrè (epi y fo) oubyen y vrè (epi x "
+"fo), san sa retounen fo"
 
 #. TRANS: help(index), both 'index' and the translation  will work
 #: eqnparserhelp.py:131
 msgid "index"
-msgstr ""
+msgstr "endèks"
 
 #: eqnparserhelp.py:132
 msgid "Topics"
-msgstr ""
+msgstr "sijè yo"
 
 #: eqnparserhelp.py:143
 #, python-format
 msgid "No help about '%s' available, use help(index) for the index"
+msgstr "pa gen èd disponib pou '%s' , sèvi èd(endèks) pou endèks la"
+
+#: layout.py:44
+msgid "Clear"
+msgstr ""
+
+#: layout.py:53
+msgid "Enter"
 msgstr ""
 
 #: layout.py:60
 msgid "Edit"
-msgstr ""
+msgstr "korije"
 
 #: layout.py:61
 msgid "Algebra"
-msgstr ""
+msgstr "aljèb"
 
 #: layout.py:62
 msgid "Trigonometry"
-msgstr ""
+msgstr "trigonometri"
 
 #: layout.py:63
 msgid "Boolean"
+msgstr "Bouleyen"
+
+#: layout.py:118
+msgid "Miscellaneous"
 msgstr ""
 
 #: layout.py:64
 msgid "Constants"
-msgstr ""
+msgstr "Konstant"
 
 #: layout.py:65
 msgid "Format"
-msgstr ""
+msgstr "Fòma"
 
 #: layout.py:86
 msgid "Label:"
-msgstr ""
+msgstr "Etikèt:"
 
 #: layout.py:118
 msgid "All equations"
-msgstr ""
+msgstr "Tout ekwasyon yo"
 
 #: layout.py:118
 msgid "My equations"
+msgstr "Ekwasyon-m yo"
+
+#: layout.py:198
+msgid "Change view between own and all equations"
 msgstr ""
 
 #: layout.py:120
 msgid "Show history"
-msgstr ""
+msgstr "Montre tout sa ki pase deja"
 
 #: layout.py:120
 msgid "Show variables"
+msgstr "montre variab"
+
+#: layout.py:203
+msgid "Change view between history and variables"
 msgstr ""
 
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
-msgstr ""
+msgstr "mul_sym"
 
 #. TRANS: division symbol (default: '/')
 #: mathlib.py:79
 msgid "div_sym"
-msgstr ""
+msgstr "Div_sym"
 
 #: mathlib.py:132
 msgid "Undefined"
-msgstr ""
+msgstr "padefini"
 
 #: mathlib.py:142
 msgid "Error: unsupported type"
-msgstr ""
+msgstr "Erè: Kalite san sipò"
 
 #: toolbars.py:36
 msgid "Help"
-msgstr ""
+msgstr "èd"
 
 #: toolbars.py:86
 msgid "Copy"
-msgstr ""
+msgstr "Kopye"
 
 #: toolbars.py:89
 msgid "Paste"
-msgstr ""
+msgstr "pase"
 
 #: toolbars.py:92
 msgid "Cut"
-msgstr ""
+msgstr "koupe"
 
 #: toolbars.py:99
 msgid "Square"
-msgstr ""
+msgstr "Kare"
 
 #: toolbars.py:103
 msgid "Square root"
-msgstr ""
+msgstr "Rasin' kare"
 
-#: toolbars.py:107
+#: toolbars.py:157
 msgid "Inverse"
-msgstr ""
+msgstr "Envès"
 
-#: toolbars.py:113
+#: toolbars.py:109
 msgid "e to the power x"
-msgstr ""
+msgstr "e ekspozan x"
 
-#: toolbars.py:117
+#: toolbars.py:113
 msgid "x to the power y"
-msgstr ""
+msgstr "x ekspozan y"
 
-#: toolbars.py:121
+#: toolbars.py:117
 msgid "Natural logarithm"
-msgstr ""
+msgstr "logarit natirèl"
 
-#: toolbars.py:127
+#: toolbars.py:123
 msgid "Factorial"
-msgstr ""
+msgstr "Faktè"
 
-#: toolbars.py:135
+#: toolbars.py:131
 msgid "Sine"
-msgstr ""
+msgstr "Sinis"
 
-#: toolbars.py:139
+#: toolbars.py:135
 msgid "Cosine"
-msgstr ""
+msgstr "Kosinis"
 
-#: toolbars.py:143
+#: toolbars.py:139
 msgid "Tangent"
-msgstr ""
+msgstr "Tanjant"
 
-#: toolbars.py:149
+#: toolbars.py:145
 msgid "Arc sine"
-msgstr ""
+msgstr "Lak sinis"
 
-#: toolbars.py:153
+#: toolbars.py:149
 msgid "Arc cosine"
-msgstr ""
+msgstr "Lak kosinis"
 
-#: toolbars.py:157
+#: toolbars.py:153
 msgid "Arc tangent"
-msgstr ""
+msgstr "Lak tanjant"
 
-#: toolbars.py:163
+#: toolbars.py:159
 msgid "Hyperbolic sine"
-msgstr ""
+msgstr "sinis ipèbolik"
 
-#: toolbars.py:167
+#: toolbars.py:163
 msgid "Hyperbolic cosine"
-msgstr ""
+msgstr "Kosinis ipèbolik"
 
-#: toolbars.py:171
+#: toolbars.py:167
 msgid "Hyperbolic tangent"
-msgstr ""
+msgstr "Tanjant ipèbolik"
 
-#: toolbars.py:179
+#: toolbars.py:175
 msgid "Logical and"
-msgstr ""
+msgstr "And lojik"
 
-#: toolbars.py:183
+#: toolbars.py:179
 msgid "Logical or"
-msgstr ""
+msgstr "Or lojik"
 
-#: toolbars.py:193
+#: toolbars.py:189
 msgid "Equals"
-msgstr ""
+msgstr "Egal"
 
-#: toolbars.py:196
+#: toolbars.py:192
 msgid "Not equals"
-msgstr ""
+msgstr "Pa egal"
 
-#: toolbars.py:203
+#: toolbars.py:199
 msgid "Pi"
-msgstr ""
+msgstr "Pi"
 
-#: toolbars.py:206
+#: toolbars.py:202
 msgid "e"
-msgstr ""
+msgstr "e"
 
-#: toolbars.py:213
+#: toolbars.py:280
+#, fuzzy
+msgid "Plot"
+msgstr "plot"
+
+#: toolbars.py:209
 msgid "Degrees"
-msgstr ""
+msgstr "Degre"
 
-#: toolbars.py:214
+#: toolbars.py:210
 msgid "Radians"
+msgstr "Radyan"
+
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr "Degre / radiyan"
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
 msgstr ""
diff --git a/po/hu.po b/po/hu.po
index ea0e18c..01527f9 100644
--- a/po/hu.po
+++ b/po/hu.po
@@ -2,23 +2,32 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
-#, fuzzy
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
-"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"PO-Revision-Date: 2011-03-13 17:26+0200\n"
+"Last-Translator: <klpeter@windowslive.com>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: hu\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Translate Toolkit 1.1.1rc4\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 2.0.1\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
-msgstr ""
+msgstr "Számol"
 
 #: calculate.py:80
 #, python-format
@@ -27,7 +36,7 @@ msgstr ""
 
 #: calculate.py:210
 msgid "Available functions:"
-msgstr ""
+msgstr "Elérhető funkciók"
 
 #: calculate.py:504
 #, python-format
@@ -36,21 +45,21 @@ msgstr ""
 
 #: calculate.py:788
 msgid "button_pressed(): invalid type"
-msgstr ""
+msgstr "megnyomott_gomb(): érvénytelen gombnyomás"
 
 #: eqnparser.py:33
 msgid "Parse error"
-msgstr ""
+msgstr "Feldolgozási hiba"
 
 #: eqnparser.py:58
 #, python-format
 msgid "level: %d, ofs %d"
-msgstr ""
+msgstr "szint: %d, ofs %d"
 
 #: eqnparser.py:117
 #, python-format
 msgid "Error at %d"
-msgstr ""
+msgstr "Hiba a %d"
 
 #: eqnparser.py:249 eqnparserhelp.py:128
 msgid "Use help(test) for help about 'test', or help(index) for the index"
@@ -59,7 +68,7 @@ msgstr ""
 #: eqnparser.py:353 eqnparser.py:354
 #, python-format
 msgid "Function '%s' not defined"
-msgstr ""
+msgstr "Funkció '%s' nincs beállítva"
 
 #: eqnparser.py:359
 #, python-format
@@ -124,7 +133,7 @@ msgstr ""
 
 #: eqnparser.py:596
 msgid "Invalid operator"
-msgstr ""
+msgstr "Érvénytelen szolgáltató"
 
 #: eqnparser.py:603
 msgid "Operator expected"
@@ -365,7 +374,7 @@ msgstr ""
 
 #: layout.py:60
 msgid "Edit"
-msgstr ""
+msgstr "Szerkesztés"
 
 #: layout.py:61
 msgid "Algebra"
@@ -379,9 +388,13 @@ msgstr ""
 msgid "Boolean"
 msgstr ""
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
-msgstr ""
+msgstr "Állandók"
 
 #: layout.py:65
 msgid "Format"
@@ -389,14 +402,19 @@ msgstr ""
 
 #: layout.py:86
 msgid "Label:"
-msgstr ""
+msgstr "Cimke:"
 
 #: layout.py:118
 msgid "All equations"
-msgstr ""
+msgstr "Minden egyenlet"
 
 #: layout.py:118
+#, fuzzy
 msgid "My equations"
+msgstr "Minden egyenlet"
+
+#: layout.py:198
+msgid "Change view between own and all equations"
 msgstr ""
 
 #: layout.py:120
@@ -407,6 +425,10 @@ msgstr ""
 msgid "Show variables"
 msgstr ""
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -423,23 +445,23 @@ msgstr ""
 
 #: mathlib.py:142
 msgid "Error: unsupported type"
-msgstr ""
+msgstr "Hiba: nem támogatott típus"
 
 #: toolbars.py:36
 msgid "Help"
-msgstr ""
+msgstr "Súgó"
 
 #: toolbars.py:86
 msgid "Copy"
-msgstr ""
+msgstr "Másolás"
 
 #: toolbars.py:89
 msgid "Paste"
-msgstr ""
+msgstr "Beillesztés"
 
 #: toolbars.py:92
 msgid "Cut"
-msgstr ""
+msgstr "Kivágás"
 
 #: toolbars.py:99
 msgid "Square"
@@ -447,6 +469,10 @@ msgstr ""
 
 #: toolbars.py:103
 msgid "Square root"
+msgstr "Négyzetgyök"
+
+#: toolbars.py:157
+msgid "Inverse"
 msgstr ""
 
 #: toolbars.py:109
@@ -511,11 +537,11 @@ msgstr ""
 
 #: toolbars.py:189
 msgid "Equals"
-msgstr ""
+msgstr "Egyenlő"
 
 #: toolbars.py:192
 msgid "Not equals"
-msgstr ""
+msgstr "Nem egyenlő"
 
 #: toolbars.py:199
 msgid "Pi"
@@ -525,10 +551,30 @@ msgstr ""
 msgid "e"
 msgstr ""
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
 #: toolbars.py:209
 msgid "Degrees"
-msgstr ""
+msgstr "Fokok"
 
 #: toolbars.py:210
 msgid "Radians"
 msgstr ""
+
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
diff --git a/po/id.po b/po/id.po
index a2abbef..76faa12 100644
--- a/po/id.po
+++ b/po/id.po
@@ -2,238 +2,272 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
-#, fuzzy
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
-"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"PO-Revision-Date: 2011-04-06 14:55+0200\n"
+"Last-Translator:  <arief.utama@gmail.com>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: id\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Translate Toolkit 1.3.0\n"
+"Plural-Forms: nplurals=1; plural=0;\n"
+"X-Generator: Pootle 2.0.1\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
-msgstr ""
+msgstr "Hitung"
 
 #: calculate.py:80
 #, python-format
 msgid "Equation.parse() string invalid (%s)"
-msgstr ""
+msgstr "Equation.parse() string invalid (%s)"
 
 #: calculate.py:210
 msgid "Available functions:"
-msgstr ""
+msgstr "Fungsi-fungsi tersedia:"
 
 #: calculate.py:504
 #, python-format
 msgid "Writing to journal (%s)"
-msgstr ""
+msgstr "Menuliskan ke jurnal (%s)"
 
+# Looks like not a user visible strings that need translation, leaving it as it is
 #: calculate.py:788
 msgid "button_pressed(): invalid type"
-msgstr ""
+msgstr "button_pressed(): invalid type"
 
 #: eqnparser.py:33
 msgid "Parse error"
-msgstr ""
+msgstr "Terjadi kesalahan saat menguraikan"
 
 #: eqnparser.py:58
 #, python-format
 msgid "level: %d, ofs %d"
-msgstr ""
+msgstr "Tingkat: %d, dari %d"
 
 #: eqnparser.py:117
 #, python-format
 msgid "Error at %d"
-msgstr ""
+msgstr "Kesalahan pada %d"
 
 #: eqnparser.py:249 eqnparserhelp.py:128
 msgid "Use help(test) for help about 'test', or help(index) for the index"
 msgstr ""
+"Gunakan help(test) untuk bantuan tentang 'test', atau help(index) untuk "
+"bantuan tentang index"
 
 #: eqnparser.py:353 eqnparser.py:354
 #, python-format
 msgid "Function '%s' not defined"
-msgstr ""
+msgstr "Fungsi '%s' tidak dikenal"
 
 #: eqnparser.py:359
 #, python-format
 msgid "Invalid number of arguments (%d instead of %d)"
-msgstr ""
+msgstr "Jumlah argumen tidak benar (%d seharusnya %d)"
 
 #: eqnparser.py:360
 #, python-format
 msgid "function takes %d args"
-msgstr ""
+msgstr "fungsi memerlukan %d argumen"
 
 #: eqnparser.py:370 eqnparser.py:371
 #, python-format
 msgid "Unable to parse argument %d: '%s'"
-msgstr ""
+msgstr "Tidak dapat menguraikan argumen %d: '%s'"
 
 #: eqnparser.py:380
 #, python-format
 msgid "Function error: %s"
-msgstr ""
+msgstr "Kesalahan fungsi: %s"
 
 #: eqnparser.py:481
 #, python-format
 msgid "Variable '%s' not defined"
-msgstr ""
+msgstr "Variabel '%s' tidak dikenal"
 
 #: eqnparser.py:504
 msgid "Left parenthesis unexpected"
-msgstr ""
+msgstr "Kurung kiri tidak diperlukan"
 
 #: eqnparser.py:516
 msgid "Parse error (right parenthesis)"
-msgstr ""
+msgstr "Kesalahan saat menguraikan (tanda kurung kanan)"
 
 #: eqnparser.py:517 eqnparser.py:528 eqnparser.py:535 eqnparser.py:610
 msgid "Right parenthesis unexpected"
-msgstr ""
+msgstr "Tanda kurung kanan tidak diperlukan"
 
 #: eqnparser.py:527
 msgid "Parse error (right parenthesis, no left_val)"
 msgstr ""
+"Kesalahan saat menguraikan (tanda kurung kanan, tidak memiliki left_val)"
 
 #: eqnparser.py:534
 msgid "Parse error (right parenthesis, no level to close)"
 msgstr ""
+"Kesalahan saat penerjemahan (tanda kurung kanan, tidak ada tingkatan yang "
+"ditutup)"
 
 #: eqnparser.py:541 eqnparser.py:542
 msgid "Number not expected"
-msgstr ""
+msgstr "Angka tidak diperlukan"
 
 #: eqnparser.py:550
 msgid "Operator not expected"
-msgstr ""
+msgstr "Operator tidak diperlukan"
 
 #: eqnparser.py:566
 msgid "Parse error: number or variable expected"
-msgstr ""
+msgstr "Kesalahan menguraikan: diperlukan angka atau variabel"
 
 #: eqnparser.py:567
 msgid "Number or variable expected"
-msgstr ""
+msgstr "Diperlukan angka atau variabel"
 
 #: eqnparser.py:596
 msgid "Invalid operator"
-msgstr ""
+msgstr "Operator tidak dikenal"
 
 #: eqnparser.py:603
 msgid "Operator expected"
-msgstr ""
+msgstr "Diperlukan operator"
 
 #: eqnparser.py:616
 msgid "_parse(): returning None"
-msgstr ""
+msgstr "_parse(): tidak mendapatkan hasil"
 
+# Leaving this the same as it's a generic math function
 #. TRANS: It is possible to translate commands. However, I would highly
 #. recommend NOT doing so for mathematical functions like cos(). help(),
 #. functions() etc should be translated.
 #: eqnparserhelp.py:39
 msgid "acos"
-msgstr ""
+msgstr "acos"
 
 #: eqnparserhelp.py:40
 msgid ""
 "acos(x), return the arc cosine of x. This is the angle for which the cosine "
 "is x. Defined for -1 <= x < 1"
 msgstr ""
+"acos(x), mengembalikan nilai arcus cosinus dari x, Nilai ini adalah sudut "
+"dimana nilai cosinus nya adalah x. Dimana x berada direntang -1 <= x < 1"
 
 #: eqnparserhelp.py:43
 msgid "and"
-msgstr ""
+msgstr "dan"
 
 #: eqnparserhelp.py:44
 msgid ""
 "and(x, y), logical and. Returns True if x and y are True, else returns False"
 msgstr ""
+"and(x, y), logika and (dan). Mengembalikan True jika x dan y bernilai True, "
+"jika tidak akan mengembalikan nilai False"
 
 #: eqnparserhelp.py:46
 msgid "asin"
-msgstr ""
+msgstr "asin"
 
 #: eqnparserhelp.py:47
 msgid ""
 "asin(x), return the arc sine of x. This is the angle for which the sine is "
 "x. Defined for -1 <= x <= 1"
 msgstr ""
+"asin(x), mengembalikan nilai arcus sinus dari x. Nilai ini adalah sudut "
+"dimana sinusnya adalah x. Dimana x berada direntang -1 <= x <= 1"
 
 #: eqnparserhelp.py:50
 msgid "atan"
-msgstr ""
+msgstr "atan"
 
 #: eqnparserhelp.py:51
 msgid ""
 "atan(x), return the arc tangent of x. This is the angle for which the "
 "tangent is x. Defined for all x"
 msgstr ""
+"atan(x), mengembalikan nilai arcus tangen dari x. Nilai ini adalah sudut "
+"dimana tangennya adalah x. Nilai x tidak dibatasi"
 
 #: eqnparserhelp.py:54
 msgid "cos"
-msgstr ""
+msgstr "cos"
 
 #: eqnparserhelp.py:55
 msgid ""
 "cos(x), return the cosine of x. This is the x-coordinate on the unit circle "
 "at the angle x"
 msgstr ""
+"cos(x), mengembalikan nilai cosinus dari x. Nilai ini adalah koordinat-x "
+"dari lingkaran pada sudut x"
 
 #: eqnparserhelp.py:58
 msgid "cosh"
-msgstr ""
+msgstr "cosh"
 
 #: eqnparserhelp.py:59
 msgid ""
 "cosh(x), return the hyperbolic cosine of x. Given by (exp(x) + exp(-x)) / 2"
 msgstr ""
+"cosh(x), mengembalikan nilai cosinus hiperbolik dari x. Sama dengan (exp(x) "
+"+ exp(-x)) / 2"
 
 #: eqnparserhelp.py:61
 msgid "exp"
-msgstr ""
+msgstr "exp"
 
 #: eqnparserhelp.py:62
 msgid "exp(x), return the natural exponent of x. Given by e^x"
-msgstr ""
+msgstr "exp(x), mengembalikan nilai exponen natural x. Sama dengan e^x"
 
 #: eqnparserhelp.py:64
 msgid "fac"
-msgstr ""
+msgstr "fac"
 
 #: eqnparserhelp.py:65
 msgid "fac(x), return the factorial of x. Given by x * (x - 1) * (x - 2) * ..."
 msgstr ""
+"fac(x), mengembalikan nilai faktorial dari x. Sama dengan x * (x - 1) * (x - "
+"2) * ..."
 
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:68
 msgid "functions"
-msgstr ""
+msgstr "fungsi-fungsi"
 
 #: eqnparserhelp.py:69
 msgid "functions(), return a list of all the functions that are defined"
 msgstr ""
+"functions(), mengembalikan daftar seluruh fungsi-fungsi yang telah "
+"didefinisikan"
 
 #: eqnparserhelp.py:71
 msgid "ln"
-msgstr ""
+msgstr "ln"
 
 #: eqnparserhelp.py:72
 msgid ""
 "ln(x), return the natural logarithm of x. This is the value for which the "
 "exponent exp() equals x. Defined for x >= 0."
 msgstr ""
+"ln(x), mengembalikan nilai logaritma natural dari x. Nilai ini adalah nilai "
+"dimana exponen exp() sama dengan x. Berlaku untuk x >= 0"
 
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:76
 msgid "operators"
-msgstr ""
+msgstr "operator"
 
 #: eqnparserhelp.py:77
 msgid "operators(), return a list of the operators that are defined"
@@ -244,9 +278,12 @@ msgid "or"
 msgstr ""
 
 #: eqnparserhelp.py:80
+#, fuzzy
 msgid ""
 "or(x, y), logical or. Returns True if x and/or y are True, else return False"
 msgstr ""
+"and(x, y), logika and (dan). Mengembalikan True jika x dan y bernilai True, "
+"jika tidak akan mengembalikan nilai False"
 
 #: eqnparserhelp.py:82
 msgid "plot"
@@ -259,23 +296,30 @@ msgid ""
 msgstr ""
 
 #: eqnparserhelp.py:86
+#, fuzzy
 msgid "sin"
-msgstr ""
+msgstr "asin"
 
 #: eqnparserhelp.py:87
+#, fuzzy
 msgid ""
 "sin(x), return the sine of x. This is the y-coordinate on the unit circle at "
 "the angle x"
 msgstr ""
+"cos(x), mengembalikan nilai cosinus dari x. Nilai ini adalah koordinat-x "
+"dari lingkaran pada sudut x"
 
 #: eqnparserhelp.py:90
 msgid "sinh"
 msgstr ""
 
 #: eqnparserhelp.py:91
+#, fuzzy
 msgid ""
 "sinh(x), return the hyperbolic sine of x. Given by (exp(x) - exp(-x)) / 2"
 msgstr ""
+"cosh(x), mengembalikan nilai cosinus hiperbolik dari x. Sama dengan (exp(x) "
+"+ exp(-x)) / 2"
 
 #: eqnparserhelp.py:93
 msgid "sqrt"
@@ -296,8 +340,9 @@ msgid "square(x), return the square of x. Given by x * x"
 msgstr ""
 
 #: eqnparserhelp.py:101
+#, fuzzy
 msgid "tan"
-msgstr ""
+msgstr "atan"
 
 #: eqnparserhelp.py:102
 msgid ""
@@ -365,7 +410,7 @@ msgstr ""
 
 #: layout.py:60
 msgid "Edit"
-msgstr ""
+msgstr "Sunting"
 
 #: layout.py:61
 msgid "Algebra"
@@ -379,6 +424,10 @@ msgstr ""
 msgid "Boolean"
 msgstr ""
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr ""
@@ -399,6 +448,10 @@ msgstr ""
 msgid "My equations"
 msgstr ""
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr ""
@@ -407,6 +460,10 @@ msgstr ""
 msgid "Show variables"
 msgstr ""
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -431,7 +488,7 @@ msgstr ""
 
 #: toolbars.py:86
 msgid "Copy"
-msgstr ""
+msgstr "Salin"
 
 #: toolbars.py:89
 msgid "Paste"
@@ -449,6 +506,10 @@ msgstr ""
 msgid "Square root"
 msgstr ""
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
@@ -525,6 +586,10 @@ msgstr ""
 msgid "e"
 msgstr ""
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr ""
@@ -532,3 +597,19 @@ msgstr ""
 #: toolbars.py:210
 msgid "Radians"
 msgstr ""
+
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
diff --git a/po/ig.po b/po/ig.po
index 8644a14..b829ce2 100644
--- a/po/ig.po
+++ b/po/ig.po
@@ -1,93 +1,60 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # POT file for the Calculate activity
 # Copyright (C) 2007
 # This file is distributed under the same license as the Calculate package.
 # Reinier Heeres <reinier@heeres.eu>, 2007
-#, fuzzy
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
-"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"PO-Revision-Date: 2011-01-26 03:56+0200\n"
+"Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: ig\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Translate Toolkit 1.0.1\n"
+"Plural-Forms: nplurals=1; plural=0;\n"
+"X-Generator: Pootle 2.0.3\n"
 
 #: activity/activity.info:2
+#, fuzzy
 msgid "Calculate"
+msgstr " "
+
+#: calculate.py:80
+#, python-format
+msgid "Equation.parse() string invalid (%s)"
 msgstr ""
 
 #: calculate.py:210
 msgid "Available functions:"
 msgstr ""
 
-#-----------------------------------------
-# The help system uses topic msgid's that should be translated here.
-#-----------------------------------------
-#. These are the help topics and should explain how things work
-#: eqnparserhelp.py:37
-msgid "help_acos"
-msgstr ""
-
-#: eqnparserhelp.py:38
-msgid "help_asin"
-msgstr ""
-
-#: eqnparserhelp.py:40
-msgid "help_exp"
-msgstr ""
-
-#: eqnparserhelp.py:41
-msgid "help_functions"
-msgstr ""
-
-#: eqnparserhelp.py:42
-msgid "help_operators"
-msgstr ""
-
-#: eqnparserhelp.py:43
-msgid "help_plot"
-msgstr ""
-
-#: eqnparserhelp.py:45
-msgid "help_sqrt"
-msgstr ""
-
-#: eqnparserhelp.py:46
-msgid "help_test"
-msgstr ""
-
-#: eqnparserhelp.py:47
-msgid "help_variables"
-msgstr ""
-
-#: eqnparserhelp.py:58
-msgid "help_usage"
+#: calculate.py:504
+#, python-format
+msgid "Writing to journal (%s)"
 msgstr ""
 
-# Text assigned to the 'help' variable
-#: eqnparser.py:234
-msgid "help_var"
+#: calculate.py:788
+msgid "button_pressed(): invalid type"
 msgstr ""
 
-#-----------------------------------------
-# End of help topics
-#-----------------------------------------
-
-#: eqnparserhelp.py:52
-msgid "Topics: "
+#: eqnparser.py:33
+msgid "Parse error"
 msgstr ""
 
-#: eqnparserhelp.py:143
+#: eqnparser.py:58
 #, python-format
-msgid "No help about '%s' available, use help(index) for the index"
-msgstr ""
-
-#: eqnparser.py:87
-msgid "Type error"
+msgid "level: %d, ofs %d"
 msgstr ""
 
 #: eqnparser.py:117
@@ -95,9 +62,8 @@ msgstr ""
 msgid "Error at %d"
 msgstr ""
 
-#: eqnparser.py:299
-#, python-format
-msgid "variable %s not defined"
+#: eqnparser.py:249 eqnparserhelp.py:128
+msgid "Use help(test) for help about 'test', or help(index) for the index"
 msgstr ""
 
 #: eqnparser.py:353 eqnparser.py:354
@@ -125,14 +91,13 @@ msgstr ""
 msgid "Function error: %s"
 msgstr ""
 
-#: eqnparser.py:358
+#: eqnparser.py:481
 #, python-format
-msgid "Function '%s' returned %s"
+msgid "Variable '%s' not defined"
 msgstr ""
 
-#: eqnparser.py:457
-#, python-format
-msgid "Variable '%s' undefined"
+#: eqnparser.py:504
+msgid "Left parenthesis unexpected"
 msgstr ""
 
 #: eqnparser.py:516
@@ -155,202 +120,28 @@ msgstr ""
 msgid "Number not expected"
 msgstr ""
 
-#: eqnparser.py:596
-msgid "Invalid operator"
-msgstr ""
-
-#: eqnparser.py:565
-msgid "Parse error: ')' expected"
-msgstr ""
-
-#: eqnparser.py:616
-msgid "_parse(): returning None"
-msgstr ""
-
-#: layout.py:46
-msgid "clear"
-msgstr ""
-
-#: layout.py:55
-msgid "enter"
-msgstr ""
-
-#: layout.py:60
-msgid "Edit"
-msgstr ""
-
-#: layout.py:61
-msgid "Algebra"
-msgstr ""
-
-#: layout.py:62
-msgid "Trigonometry"
-msgstr ""
-
-#: layout.py:63
-msgid "Boolean"
-msgstr ""
-
-#: layout.py:64
-msgid "Constants"
-msgstr ""
-
-#: layout.py:65
-msgid "Format"
-msgstr ""
-
-#: layout.py:86
-msgid "Label:"
-msgstr ""
-
-#: layout.py:118
-msgid "All equations"
-msgstr ""
-
-#: layout.py:118
-msgid "My equations"
-msgstr ""
-
-#: layout.py:120
-msgid "Show history"
-msgstr ""
-
-#: layout.py:120
-msgid "Show variables"
-msgstr ""
-
-#: mathlib.py:86
-msgid "Error"
-msgstr ""
-
-#: mathlib.py:142
-msgid "Error: unsupported type"
-msgstr ""
-
-#: plotlib.py:134
-msgid "Unable to parse range"
-msgstr ""
-
-#: toolbars.py:86
-msgid "Copy"
-msgstr ""
-
-#: toolbars.py:89
-msgid "Paste"
-msgstr ""
-
-#: toolbars.py:92
-msgid "Cut"
-msgstr ""
-
-#: calculate.py:80
-#, python-format
-msgid "Equation.parse() string invalid (%s)"
-msgstr ""
-
-#: calculate.py:504
-#, python-format
-msgid "Writing to journal (%s)"
-msgstr ""
-
-#: calculate.py:506
-#, python-format
-msgid "Reading from journal (%s)"
-msgstr ""
-
-#: calculate.py:512
-msgid "Unable to determine version"
-msgstr ""
-
-#: calculate.py:517
-#, python-format
-msgid "Reading journal entry (version %s)"
-msgstr ""
-
-#: calculate.py:522
-#, python-format
-msgid "State line invalid (%s)"
-msgstr ""
-
-#: calculate.py:539
-#, python-format
-msgid "Unable to read journal entry, unknown version (%s)"
-msgstr ""
-
-#: calculate.py:788
-msgid "button_pressed(): invalid type"
-msgstr ""
-
-#: eqnparser.py:58
-#, python-format
-msgid "level: %d, ofs %d"
-msgstr ""
-
-#: eqnparser.py:481
-#, python-format
-msgid "Variable '%s' not defined"
-msgstr ""
-
 #: eqnparser.py:550
 msgid "Operator not expected"
 msgstr ""
 
-#: eqnparser.py:603
-msgid "Operator expected"
-msgstr ""
-
-#: eqnparserhelp.py:39
-msgid "help_cos"
-msgstr ""
-
-#: eqnparserhelp.py:44
-msgid "help_sin"
-msgstr ""
-
-#: eqnparserhelp.py:132
-msgid "Topics"
-msgstr ""
-
-#. The separator to mark thousands (default: ',')
-#: mathlib.py:58
-msgid "thousand_sep"
-msgstr ""
-
-#. The separator to mark fractions (default: '.')
-#: mathlib.py:63
-msgid "fraction_sep"
-msgstr ""
-
-#. The multiplication symbol (default: '*')
-#. TRANS: multiplication symbol (default: '*')
-#: mathlib.py:74
-msgid "mul_sym"
-msgstr ""
-
-#. The division symbol (default: '/')
-#. TRANS: division symbol (default: '/')
-#: mathlib.py:79
-msgid "div_sym"
-msgstr ""
-
-#: eqnparser.py:33
-msgid "Parse error"
+#: eqnparser.py:566
+msgid "Parse error: number or variable expected"
 msgstr ""
 
-#: eqnparser.py:249 eqnparserhelp.py:128
-msgid "Use help(test) for help about 'test', or help(index) for the index"
+#: eqnparser.py:567
+msgid "Number or variable expected"
 msgstr ""
 
-#: eqnparser.py:504
-msgid "Left parenthesis unexpected"
+#: eqnparser.py:596
+msgid "Invalid operator"
 msgstr ""
 
-#: eqnparser.py:566
-msgid "Parse error: number or variable expected"
+#: eqnparser.py:603
+msgid "Operator expected"
 msgstr ""
 
-#: eqnparser.py:567
-msgid "Number or variable expected"
+#: eqnparser.py:616
+msgid "_parse(): returning None"
 msgstr ""
 
 #. TRANS: It is possible to translate commands. However, I would highly
@@ -565,14 +356,113 @@ msgstr ""
 msgid "index"
 msgstr ""
 
+#: eqnparserhelp.py:132
+msgid "Topics"
+msgstr ""
+
+#: eqnparserhelp.py:143
+#, python-format
+msgid "No help about '%s' available, use help(index) for the index"
+msgstr ""
+
+#: layout.py:44
+msgid "Clear"
+msgstr ""
+
+#: layout.py:53
+msgid "Enter"
+msgstr ""
+
+#: layout.py:60
+msgid "Edit"
+msgstr ""
+
+#: layout.py:61
+msgid "Algebra"
+msgstr ""
+
+#: layout.py:62
+msgid "Trigonometry"
+msgstr ""
+
+#: layout.py:63
+msgid "Boolean"
+msgstr ""
+
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
+#: layout.py:64
+msgid "Constants"
+msgstr ""
+
+#: layout.py:65
+msgid "Format"
+msgstr ""
+
+#: layout.py:86
+msgid "Label:"
+msgstr ""
+
+#: layout.py:118
+msgid "All equations"
+msgstr ""
+
+#: layout.py:118
+msgid "My equations"
+msgstr ""
+
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
+#: layout.py:120
+msgid "Show history"
+msgstr ""
+
+#: layout.py:120
+msgid "Show variables"
+msgstr ""
+
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
+#. TRANS: multiplication symbol (default: '*')
+#: mathlib.py:74
+msgid "mul_sym"
+msgstr ""
+
+#. TRANS: division symbol (default: '/')
+#: mathlib.py:79
+msgid "div_sym"
+msgstr ""
+
 #: mathlib.py:132
 msgid "Undefined"
 msgstr ""
 
+#: mathlib.py:142
+msgid "Error: unsupported type"
+msgstr ""
+
 #: toolbars.py:36
 msgid "Help"
 msgstr ""
 
+#: toolbars.py:86
+msgid "Copy"
+msgstr ""
+
+#: toolbars.py:89
+msgid "Paste"
+msgstr ""
+
+#: toolbars.py:92
+msgid "Cut"
+msgstr ""
+
 #: toolbars.py:99
 msgid "Square"
 msgstr ""
@@ -581,10 +471,18 @@ msgstr ""
 msgid "Square root"
 msgstr ""
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
 
+#: toolbars.py:113
+msgid "x to the power y"
+msgstr ""
+
 #: toolbars.py:117
 msgid "Natural logarithm"
 msgstr ""
@@ -653,6 +551,10 @@ msgstr ""
 msgid "e"
 msgstr ""
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr ""
@@ -661,6 +563,18 @@ msgstr ""
 msgid "Radians"
 msgstr ""
 
-#: toolbars.py:113
-msgid "x to the power y"
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
 msgstr ""
diff --git a/po/is.po b/po/is.po
index a200467..5b7da10 100644
--- a/po/is.po
+++ b/po/is.po
@@ -1,20 +1,29 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # POT file for the Calculate activity
 # Copyright (C) 2007
 # This file is distributed under the same license as the Calculate package.
 # Reinier Heeres <reinier@heeres.eu>, 2007
-#, fuzzy
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
-"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"PO-Revision-Date: 2011-03-27 14:21+0200\n"
+"Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: is\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Translate Toolkit 1.0.1\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 2.0.1\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
@@ -34,34 +43,14 @@ msgstr "Föll í boði:"
 msgid "Writing to journal (%s)"
 msgstr "Skrifa í dagbók (%s)"
 
-#: calculate.py:506
-#, python-format
-msgid "Reading from journal (%s)"
-msgstr "Les frá dagbók (%s)"
-
-#: calculate.py:512
-msgid "Unable to determine version"
-msgstr "Gat ekki komist að útgáfu"
-
-#: calculate.py:517
-#, python-format
-msgid "Reading journal entry (version %s)"
-msgstr "Les dagbókar færslu (útgáfu %s)"
-
-#: calculate.py:522
-#, python-format
-msgid "State line invalid (%s)"
-msgstr ""
-
-#: calculate.py:539
-#, python-format
-msgid "Unable to read journal entry, unknown version (%s)"
-msgstr "Gat ekki lesið dagbókar færslu, óþekkt útgáfa (%s)"
-
 #: calculate.py:788
 msgid "button_pressed(): invalid type"
 msgstr ""
 
+#: eqnparser.py:33
+msgid "Parse error"
+msgstr ""
+
 #: eqnparser.py:58
 #, python-format
 msgid "level: %d, ofs %d"
@@ -72,9 +61,8 @@ msgstr ""
 msgid "Error at %d"
 msgstr "Villa við %d"
 
-# Text assigned to the 'help' variable
-#: eqnparser.py:234
-msgid "help_var"
+#: eqnparser.py:249 eqnparserhelp.py:128
+msgid "Use help(test) for help about 'test', or help(index) for the index"
 msgstr ""
 
 #: eqnparser.py:353 eqnparser.py:354
@@ -109,6 +97,10 @@ msgstr "Fall villa: %s"
 msgid "Variable '%s' not defined"
 msgstr "Breyta '%s' er ekki skilgreind"
 
+#: eqnparser.py:504
+msgid "Left parenthesis unexpected"
+msgstr ""
+
 #: eqnparser.py:516
 msgid "Parse error (right parenthesis)"
 msgstr ""
@@ -121,6 +113,10 @@ msgstr ""
 msgid "Parse error (right parenthesis, no left_val)"
 msgstr ""
 
+#: eqnparser.py:534
+msgid "Parse error (right parenthesis, no level to close)"
+msgstr ""
+
 #: eqnparser.py:541 eqnparser.py:542
 msgid "Number not expected"
 msgstr "Bjóst ekki við tölu"
@@ -129,6 +125,14 @@ msgstr "Bjóst ekki við tölu"
 msgid "Operator not expected"
 msgstr ""
 
+#: eqnparser.py:566
+msgid "Parse error: number or variable expected"
+msgstr ""
+
+#: eqnparser.py:567
+msgid "Number or variable expected"
+msgstr ""
+
 #: eqnparser.py:596
 msgid "Invalid operator"
 msgstr ""
@@ -141,99 +145,216 @@ msgstr ""
 msgid "_parse(): returning None"
 msgstr ""
 
-#-----------------------------------------
-# The help system uses topic msgid's that should be translated here.
-#. These are the help topics and should explain how things work
-#: eqnparserhelp.py:37
-msgid "help_acos"
+#. TRANS: It is possible to translate commands. However, I would highly
+#. recommend NOT doing so for mathematical functions like cos(). help(),
+#. functions() etc should be translated.
+#: eqnparserhelp.py:39
+msgid "acos"
 msgstr ""
 
-#: eqnparserhelp.py:38
-msgid "help_and"
+#: eqnparserhelp.py:40
+msgid ""
+"acos(x), return the arc cosine of x. This is the angle for which the cosine "
+"is x. Defined for -1 <= x < 1"
 msgstr ""
 
-#: eqnparserhelp.py:38
-msgid "help_asin"
+#: eqnparserhelp.py:43
+msgid "and"
 msgstr ""
 
-#: eqnparserhelp.py:40
-msgid "help_atan"
+#: eqnparserhelp.py:44
+msgid ""
+"and(x, y), logical and. Returns True if x and y are True, else returns False"
 msgstr ""
 
-#: eqnparserhelp.py:39
-msgid "help_cos"
+#: eqnparserhelp.py:46
+msgid "asin"
 msgstr ""
 
-#: eqnparserhelp.py:42
-msgid "help_cosh"
+#: eqnparserhelp.py:47
+msgid ""
+"asin(x), return the arc sine of x. This is the angle for which the sine is "
+"x. Defined for -1 <= x <= 1"
 msgstr ""
 
-#: eqnparserhelp.py:40
-msgid "help_exp"
+#: eqnparserhelp.py:50
+msgid "atan"
 msgstr ""
 
-#: eqnparserhelp.py:44
-msgid "help_fac"
+#: eqnparserhelp.py:51
+msgid ""
+"atan(x), return the arc tangent of x. This is the angle for which the "
+"tangent is x. Defined for all x"
 msgstr ""
 
-#: eqnparserhelp.py:41
-msgid "help_functions"
+#: eqnparserhelp.py:54
+msgid "cos"
 msgstr ""
 
-#: eqnparserhelp.py:46
-msgid "help_ln"
+#: eqnparserhelp.py:55
+msgid ""
+"cos(x), return the cosine of x. This is the x-coordinate on the unit circle "
+"at the angle x"
 msgstr ""
 
-#: eqnparserhelp.py:42
-msgid "help_operators"
+#: eqnparserhelp.py:58
+msgid "cosh"
 msgstr ""
 
-#: eqnparserhelp.py:48
-msgid "help_or"
+#: eqnparserhelp.py:59
+msgid ""
+"cosh(x), return the hyperbolic cosine of x. Given by (exp(x) + exp(-x)) / 2"
 msgstr ""
 
-#: eqnparserhelp.py:43
-msgid "help_plot"
+#: eqnparserhelp.py:61
+msgid "exp"
 msgstr ""
 
-#: eqnparserhelp.py:44
-msgid "help_sin"
+#: eqnparserhelp.py:62
+msgid "exp(x), return the natural exponent of x. Given by e^x"
 msgstr ""
 
-#: eqnparserhelp.py:51
-msgid "help_sinh"
+#: eqnparserhelp.py:64
+msgid "fac"
+msgstr ""
+
+#: eqnparserhelp.py:65
+msgid "fac(x), return the factorial of x. Given by x * (x - 1) * (x - 2) * ..."
 msgstr ""
 
-#: eqnparserhelp.py:45
-msgid "help_sqrt"
+#. TRANS: This command is descriptive, so can be translated
+#: eqnparserhelp.py:68
+msgid "functions"
 msgstr ""
 
-#: eqnparserhelp.py:53
-msgid "help_square"
+#: eqnparserhelp.py:69
+msgid "functions(), return a list of all the functions that are defined"
 msgstr ""
 
-#: eqnparserhelp.py:54
-msgid "help_tan"
+#: eqnparserhelp.py:71
+msgid "ln"
 msgstr ""
 
-#: eqnparserhelp.py:55
-msgid "help_tanh"
+#: eqnparserhelp.py:72
+msgid ""
+"ln(x), return the natural logarithm of x. This is the value for which the "
+"exponent exp() equals x. Defined for x >= 0."
 msgstr ""
 
-#: eqnparserhelp.py:46
-msgid "help_test"
+#. TRANS: This command is descriptive, so can be translated
+#: eqnparserhelp.py:76
+msgid "operators"
 msgstr ""
 
-#: eqnparserhelp.py:47
-msgid "help_variables"
+#: eqnparserhelp.py:77
+msgid "operators(), return a list of the operators that are defined"
 msgstr ""
 
-#: eqnparserhelp.py:58
-msgid "help_xor"
+#: eqnparserhelp.py:79
+msgid "or"
 msgstr ""
 
-#: eqnparserhelp.py:58
-msgid "help_usage"
+#: eqnparserhelp.py:80
+msgid ""
+"or(x, y), logical or. Returns True if x and/or y are True, else return False"
+msgstr ""
+
+#: eqnparserhelp.py:82
+msgid "plot"
+msgstr ""
+
+#: eqnparserhelp.py:83
+msgid ""
+"plot(eqn, var=-a..b), plot the equation 'eqn' with the variable 'var' in the "
+"range from a to b"
+msgstr ""
+
+#: eqnparserhelp.py:86
+msgid "sin"
+msgstr ""
+
+#: eqnparserhelp.py:87
+msgid ""
+"sin(x), return the sine of x. This is the y-coordinate on the unit circle at "
+"the angle x"
+msgstr ""
+
+#: eqnparserhelp.py:90
+msgid "sinh"
+msgstr ""
+
+#: eqnparserhelp.py:91
+msgid ""
+"sinh(x), return the hyperbolic sine of x. Given by (exp(x) - exp(-x)) / 2"
+msgstr ""
+
+#: eqnparserhelp.py:93
+msgid "sqrt"
+msgstr ""
+
+#: eqnparserhelp.py:94
+msgid ""
+"sqrt(x), return the square root of x. This is the value for which the square "
+"equals x. Defined for x >= 0."
+msgstr ""
+
+#: eqnparserhelp.py:97
+msgid "square"
+msgstr ""
+
+#: eqnparserhelp.py:98
+msgid "square(x), return the square of x. Given by x * x"
+msgstr ""
+
+#: eqnparserhelp.py:101
+msgid "tan"
+msgstr ""
+
+#: eqnparserhelp.py:102
+msgid ""
+"tan(x), return the tangent of x. This is the slope of the line from the "
+"origin of the unit circle to the point on the unit circle defined by the "
+"angle x. Given by sin(x) / cos(x)"
+msgstr ""
+
+#: eqnparserhelp.py:106
+msgid "tanh"
+msgstr ""
+
+#: eqnparserhelp.py:107
+msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
+msgstr ""
+
+#: eqnparserhelp.py:109
+msgid "test"
+msgstr ""
+
+#: eqnparserhelp.py:110
+msgid "This is just a test topic, use help(index) for the index"
+msgstr ""
+
+#. TRANS: This command is descriptive, so can be translated
+#: eqnparserhelp.py:113
+msgid "variables"
+msgstr ""
+
+#: eqnparserhelp.py:114
+msgid "variables(), return a list of the variables that are currently defined"
+msgstr ""
+
+#: eqnparserhelp.py:116
+msgid "xor"
+msgstr ""
+
+#: eqnparserhelp.py:117
+msgid ""
+"xor(x, y), logical xor. Returns True if either x is True (and y is False) or "
+"y is True (and x is False), else returns False"
+msgstr ""
+
+#. TRANS: help(index), both 'index' and the translation  will work
+#: eqnparserhelp.py:131
+msgid "index"
 msgstr ""
 
 #: eqnparserhelp.py:132
@@ -245,6 +366,14 @@ msgstr "Efni"
 msgid "No help about '%s' available, use help(index) for the index"
 msgstr "Engin hjálp um '%s' í boði, nota help(index) fyrir efnisyfirlit"
 
+#: layout.py:44
+msgid "Clear"
+msgstr ""
+
+#: layout.py:53
+msgid "Enter"
+msgstr ""
+
 #: layout.py:60
 msgid "Edit"
 msgstr "Breyta"
@@ -261,13 +390,17 @@ msgstr "Hornafræði"
 msgid "Boolean"
 msgstr ""
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr "Fastar"
 
 #: layout.py:65
 msgid "Format"
-msgstr "Format"
+msgstr "Snið"
 
 #: layout.py:86
 msgid "Label:"
@@ -281,6 +414,10 @@ msgstr "Allar jöfnur"
 msgid "My equations"
 msgstr "Mínar jöfnur"
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr "Sýna sögu"
@@ -289,23 +426,15 @@ msgstr "Sýna sögu"
 msgid "Show variables"
 msgstr "Sýna breytur"
 
-#. The separator to mark thousands (default: ',')
-#: mathlib.py:58
-msgid "thousand_sep"
-msgstr "."
-
-#. The separator to mark fractions (default: '.')
-#: mathlib.py:63
-msgid "fraction_sep"
-msgstr ","
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
 
-#. The multiplication symbol (default: '*')
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
 msgstr "*"
 
-#. The division symbol (default: '/')
 #. TRANS: division symbol (default: '/')
 #: mathlib.py:79
 msgid "div_sym"
@@ -343,10 +472,18 @@ msgstr ""
 msgid "Square root"
 msgstr ""
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
 
+#: toolbars.py:113
+msgid "x to the power y"
+msgstr ""
+
 #: toolbars.py:117
 msgid "Natural logarithm"
 msgstr ""
@@ -399,10 +536,6 @@ msgstr ""
 msgid "Logical or"
 msgstr ""
 
-#: toolbars.py:174
-msgid "Logical xor"
-msgstr ""
-
 #: toolbars.py:189
 msgid "Equals"
 msgstr ""
@@ -419,6 +552,10 @@ msgstr ""
 msgid "e"
 msgstr ""
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr ""
@@ -427,242 +564,39 @@ msgstr ""
 msgid "Radians"
 msgstr ""
 
-#: eqnparser.py:33
-msgid "Parse error"
-msgstr ""
-
-#: eqnparser.py:249 eqnparserhelp.py:128
-msgid "Use help(test) for help about 'test', or help(index) for the index"
-msgstr ""
-
-#: eqnparser.py:504
-msgid "Left parenthesis unexpected"
-msgstr ""
-
-#: eqnparser.py:534
-msgid "Parse error (right parenthesis, no level to close)"
-msgstr ""
-
-#: eqnparser.py:566
-msgid "Parse error: number or variable expected"
-msgstr ""
-
-#: eqnparser.py:567
-msgid "Number or variable expected"
-msgstr ""
-
-#. TRANS: It is possible to translate commands. However, I would highly
-#. recommend NOT doing so for mathematical functions like cos(). help(),
-#. functions() etc should be translated.
-#: eqnparserhelp.py:39
-msgid "acos"
-msgstr ""
-
-#: eqnparserhelp.py:40
-msgid ""
-"acos(x), return the arc cosine of x. This is the angle for which the cosine "
-"is x. Defined for -1 <= x < 1"
-msgstr ""
-
-#: eqnparserhelp.py:43
-msgid "and"
-msgstr ""
-
-#: eqnparserhelp.py:44
-msgid ""
-"and(x, y), logical and. Returns True if x and y are True, else returns False"
-msgstr ""
-
-#: eqnparserhelp.py:46
-msgid "asin"
-msgstr ""
-
-#: eqnparserhelp.py:47
-msgid ""
-"asin(x), return the arc sine of x. This is the angle for which the sine is "
-"x. Defined for -1 <= x <= 1"
-msgstr ""
-
-#: eqnparserhelp.py:50
-msgid "atan"
-msgstr ""
-
-#: eqnparserhelp.py:51
-msgid ""
-"atan(x), return the arc tangent of x. This is the angle for which the "
-"tangent is x. Defined for all x"
-msgstr ""
-
-#: eqnparserhelp.py:54
-msgid "cos"
-msgstr ""
-
-#: eqnparserhelp.py:55
-msgid ""
-"cos(x), return the cosine of x. This is the x-coordinate on the unit circle "
-"at the angle x"
-msgstr ""
-
-#: eqnparserhelp.py:58
-msgid "cosh"
-msgstr ""
-
-#: eqnparserhelp.py:59
-msgid ""
-"cosh(x), return the hyperbolic cosine of x. Given by (exp(x) + exp(-x)) / 2"
-msgstr ""
-
-#: eqnparserhelp.py:61
-msgid "exp"
+#: toolbars.py:292
+msgid "Degrees / radians"
 msgstr ""
 
-#: eqnparserhelp.py:62
-msgid "exp(x), return the natural exponent of x. Given by e^x"
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
 msgstr ""
 
-#: eqnparserhelp.py:64
-msgid "fac"
+#: toolbars.py:311
+msgid "Number of shown digits"
 msgstr ""
 
-#: eqnparserhelp.py:65
-msgid "fac(x), return the factorial of x. Given by x * (x - 1) * (x - 2) * ..."
+#: toolbars.py:316
+msgid "Integer formatting base"
 msgstr ""
 
-#. TRANS: This command is descriptive, so can be translated
-#: eqnparserhelp.py:68
-msgid "functions"
-msgstr ""
-
-#: eqnparserhelp.py:69
-msgid "functions(), return a list of all the functions that are defined"
-msgstr ""
-
-#: eqnparserhelp.py:71
-msgid "ln"
-msgstr ""
-
-#: eqnparserhelp.py:72
-msgid ""
-"ln(x), return the natural logarithm of x. This is the value for which the "
-"exponent exp() equals x. Defined for x >= 0."
-msgstr ""
-
-#. TRANS: This command is descriptive, so can be translated
-#: eqnparserhelp.py:76
-msgid "operators"
-msgstr ""
-
-#: eqnparserhelp.py:77
-msgid "operators(), return a list of the operators that are defined"
-msgstr ""
-
-#: eqnparserhelp.py:79
-msgid "or"
-msgstr ""
-
-#: eqnparserhelp.py:80
-msgid ""
-"or(x, y), logical or. Returns True if x and/or y are True, else return False"
-msgstr ""
-
-#: eqnparserhelp.py:82
-msgid "plot"
-msgstr ""
-
-#: eqnparserhelp.py:83
-msgid ""
-"plot(eqn, var=-a..b), plot the equation 'eqn' with the variable 'var' in the "
-"range from a to b"
-msgstr ""
-
-#: eqnparserhelp.py:86
-msgid "sin"
-msgstr ""
-
-#: eqnparserhelp.py:87
-msgid ""
-"sin(x), return the sine of x. This is the y-coordinate on the unit circle at "
-"the angle x"
-msgstr ""
-
-#: eqnparserhelp.py:90
-msgid "sinh"
-msgstr ""
-
-#: eqnparserhelp.py:91
-msgid ""
-"sinh(x), return the hyperbolic sine of x. Given by (exp(x) - exp(-x)) / 2"
-msgstr ""
-
-#: eqnparserhelp.py:93
-msgid "sqrt"
-msgstr ""
-
-#: eqnparserhelp.py:94
-msgid ""
-"sqrt(x), return the square root of x. This is the value for which the square "
-"equals x. Defined for x >= 0."
-msgstr ""
-
-#: eqnparserhelp.py:97
-msgid "square"
-msgstr ""
-
-#: eqnparserhelp.py:98
-msgid "square(x), return the square of x. Given by x * x"
-msgstr ""
-
-#: eqnparserhelp.py:101
-msgid "tan"
-msgstr ""
-
-#: eqnparserhelp.py:102
-msgid ""
-"tan(x), return the tangent of x. This is the slope of the line from the "
-"origin of the unit circle to the point on the unit circle defined by the "
-"angle x. Given by sin(x) / cos(x)"
-msgstr ""
-
-#: eqnparserhelp.py:106
-msgid "tanh"
-msgstr ""
-
-#: eqnparserhelp.py:107
-msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
-msgstr ""
-
-#: eqnparserhelp.py:109
-msgid "test"
-msgstr ""
-
-#: eqnparserhelp.py:110
-msgid "This is just a test topic, use help(index) for the index"
-msgstr ""
-
-#. TRANS: This command is descriptive, so can be translated
-#: eqnparserhelp.py:113
-msgid "variables"
-msgstr ""
+#, python-format
+#~ msgid "Reading from journal (%s)"
+#~ msgstr "Les frá dagbók (%s)"
 
-#: eqnparserhelp.py:114
-msgid "variables(), return a list of the variables that are currently defined"
-msgstr ""
+#~ msgid "Unable to determine version"
+#~ msgstr "Gat ekki komist að útgáfu"
 
-#: eqnparserhelp.py:116
-msgid "xor"
-msgstr ""
+#, python-format
+#~ msgid "Reading journal entry (version %s)"
+#~ msgstr "Les dagbókar færslu (útgáfu %s)"
 
-#: eqnparserhelp.py:117
-msgid ""
-"xor(x, y), logical xor. Returns True if either x is True (and y is False) or "
-"y is True (and x is False), else returns False"
-msgstr ""
+#, python-format
+#~ msgid "Unable to read journal entry, unknown version (%s)"
+#~ msgstr "Gat ekki lesið dagbókar færslu, óþekkt útgáfa (%s)"
 
-#. TRANS: help(index), both 'index' and the translation  will work
-#: eqnparserhelp.py:131
-msgid "index"
-msgstr ""
+#~ msgid "thousand_sep"
+#~ msgstr "."
 
-#: toolbars.py:113
-msgid "x to the power y"
-msgstr ""
+#~ msgid "fraction_sep"
+#~ msgstr ","
diff --git a/po/it.po b/po/it.po
index cf025ab..050ad87 100644
--- a/po/it.po
+++ b/po/it.po
@@ -6,6 +6,10 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
diff --git a/po/ja.po b/po/ja.po
index d19a588..05edd22 100644
--- a/po/ja.po
+++ b/po/ja.po
@@ -2,6 +2,14 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
@@ -382,6 +390,10 @@ msgstr "三角法"
 msgid "Boolean"
 msgstr "論理関数"
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr "定数"
@@ -402,6 +414,10 @@ msgstr "すべての等式"
 msgid "My equations"
 msgstr "私の等式"
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr "履歴を表示"
@@ -410,6 +426,10 @@ msgstr "履歴を表示"
 msgid "Show variables"
 msgstr "変数を表示"
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -452,6 +472,10 @@ msgstr "二乗"
 msgid "Square root"
 msgstr "平方根"
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr "入れ替え(逆関数)"
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr "eのx乗"
@@ -528,6 +552,11 @@ msgstr "π（円周率）"
 msgid "e"
 msgstr "e（オイラー数）"
 
+#: toolbars.py:280
+#, fuzzy
+msgid "Plot"
+msgstr "plot"
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr "角度"
@@ -536,11 +565,21 @@ msgstr "角度"
 msgid "Radians"
 msgstr "ラジアン"
 
-#~ msgid "Inverse"
-#~ msgstr "入れ替え(逆関数)"
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr "角度/ラジアン"
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
 
-#~ msgid "Degrees / radians"
-#~ msgstr "角度/ラジアン"
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
 
 #, python-format
 #, fuzzy
diff --git a/po/km.po b/po/km.po
index 1e48fc3..76264f6 100644
--- a/po/km.po
+++ b/po/km.po
@@ -2,23 +2,32 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
-#, fuzzy
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2008-02-12 00:30-0500\n"
-"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
-"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"POT-Creation-Date: 2008-01-26 11:55-0500\n"
+"PO-Revision-Date: 2011-04-28 14:26+0200\n"
+"Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: km\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Translate Toolkit 1.0.1\n"
+"Plural-Forms: nplurals=1; plural=0;\n"
+"X-Generator: Pootle 2.0.1\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
-msgstr ""
+msgstr "គិតលេខ"
 
 #: calculate.py:80
 #, python-format
@@ -32,7 +41,7 @@ msgstr ""
 #: calculate.py:504
 #, python-format
 msgid "Writing to journal (%s)"
-msgstr ""
+msgstr "កត់ត្រាក្នុងសៀវភៅទានានុប្បវត្តិ (%s)"
 
 #: calculate.py:788
 msgid "button_pressed(): invalid type"
@@ -40,21 +49,23 @@ msgstr ""
 
 #: eqnparser.py:33
 msgid "Parse error"
-msgstr ""
+msgstr "កំហុសដកឃ្លា"
 
 #: eqnparser.py:58
 #, python-format
 msgid "level: %d, ofs %d"
-msgstr ""
+msgstr "ថ្នាក់:%d, ofs %d"
 
 #: eqnparser.py:117
 #, python-format
 msgid "Error at %d"
-msgstr ""
+msgstr "កំហុសនៅឯ %d"
 
 #: eqnparser.py:249 eqnparserhelp.py:128
 msgid "Use help(test) for help about 'test', or help(index) for the index"
 msgstr ""
+"ប្រើជំនួយ (សាកល្បង) ដើម្បីជាជំនួយសំរាប់ 'សាកល្បង់' ឬ ជំនួយ (តាមលេខរៀង) "
+"សំរាប់លេខរៀង"
 
 #: eqnparser.py:353 eqnparser.py:354
 #, python-format
@@ -64,7 +75,7 @@ msgstr ""
 #: eqnparser.py:359
 #, python-format
 msgid "Invalid number of arguments (%d instead of %d)"
-msgstr ""
+msgstr "តាម​លំដាប់​លេខនៃផ្ទុយគ្នា (%d នៃតារាង %d)"
 
 #: eqnparser.py:360
 #, python-format
@@ -74,29 +85,29 @@ msgstr ""
 #: eqnparser.py:370 eqnparser.py:371
 #, python-format
 msgid "Unable to parse argument %d: '%s'"
-msgstr ""
+msgstr "មិនអាចញ៉ែកធាតុនៃភាពផ្ទុយគ្នា %d ៖ '%s'"
 
 #: eqnparser.py:380
 #, python-format
 msgid "Function error: %s"
-msgstr ""
+msgstr "កំហុសនៃមុខងារ ៖ %s"
 
 #: eqnparser.py:481
 #, python-format
 msgid "Variable '%s' not defined"
-msgstr ""
+msgstr "ប្រៃប្រួល '%s'​មិនបង្ហាញ"
 
 #: eqnparser.py:504
 msgid "Left parenthesis unexpected"
-msgstr ""
+msgstr "មិន​គួរ​មាន​រង្វង់​ក្រចក​ខាង​ឆ្វេង"
 
 #: eqnparser.py:516
 msgid "Parse error (right parenthesis)"
-msgstr ""
+msgstr "មាន​កំហុស​ដក​ឃ្លា (រង្វង់ក្រចកខាងស្តាំ)"
 
 #: eqnparser.py:517 eqnparser.py:528 eqnparser.py:535 eqnparser.py:610
 msgid "Right parenthesis unexpected"
-msgstr ""
+msgstr "មិន​គួរ​មាន​រង្វង់​ក្រចក​ខាងស្តាំ"
 
 #: eqnparser.py:527
 msgid "Parse error (right parenthesis, no left_val)"
@@ -149,7 +160,7 @@ msgstr ""
 
 #: eqnparserhelp.py:43
 msgid "and"
-msgstr ""
+msgstr "និង"
 
 #: eqnparserhelp.py:44
 msgid ""
@@ -214,7 +225,7 @@ msgstr ""
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:68
 msgid "functions"
-msgstr ""
+msgstr "អនុគមន៍"
 
 #: eqnparserhelp.py:69
 msgid "functions(), return a list of all the functions that are defined"
@@ -241,7 +252,7 @@ msgstr ""
 
 #: eqnparserhelp.py:79
 msgid "or"
-msgstr ""
+msgstr "ឬ"
 
 #: eqnparserhelp.py:80
 msgid ""
@@ -289,11 +300,11 @@ msgstr ""
 
 #: eqnparserhelp.py:97
 msgid "square"
-msgstr ""
+msgstr "ជ្រុង"
 
 #: eqnparserhelp.py:98
 msgid "square(x), return the square of x. Given by x * x"
-msgstr ""
+msgstr "ជ្រុង(x), ត្រឡប់ជ្រុងទៅវិញ x, ផ្តលដោយ x * x"
 
 #: eqnparserhelp.py:101
 msgid "tan"
@@ -316,20 +327,24 @@ msgstr ""
 
 #: eqnparserhelp.py:109
 msgid "test"
-msgstr ""
+msgstr "សាកល្បង"
 
 #: eqnparserhelp.py:110
 msgid "This is just a test topic, use help(index) for the index"
 msgstr ""
+"នេះគ្រាន់តែជាប្រធានបទសំរាប់សាកល្បង ដើប្បីប្រើប្រាស់ដល់ការជំនួយ (តរាង) "
+"សំរាប់តារាងតំរៀបអក្សរ"
 
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:113
 msgid "variables"
-msgstr ""
+msgstr "មានការប្រែប្រួល"
 
 #: eqnparserhelp.py:114
 msgid "variables(), return a list of the variables that are currently defined"
 msgstr ""
+"មានការប្រែប្រួល() ត្រឡប់ក្រោយ ដែលជាតារាងដែលមានការប្រែប្រួល "
+"នៃការបញ្ជាក់បច្ចុប្បន្ននេះ"
 
 #: eqnparserhelp.py:116
 msgid "xor"
@@ -344,20 +359,28 @@ msgstr ""
 #. TRANS: help(index), both 'index' and the translation  will work
 #: eqnparserhelp.py:131
 msgid "index"
-msgstr ""
+msgstr "តារាងតំរៀបអក្សរ"
 
 #: eqnparserhelp.py:132
 msgid "Topics"
-msgstr ""
+msgstr "ប្រធានបទ"
 
 #: eqnparserhelp.py:143
 #, python-format
 msgid "No help about '%s' available, use help(index) for the index"
 msgstr ""
 
+#: layout.py:44
+msgid "Clear"
+msgstr "សំអាត"
+
+#: layout.py:53
+msgid "Enter"
+msgstr "បញ្ចូល"
+
 #: layout.py:60
 msgid "Edit"
-msgstr ""
+msgstr "កែ"
 
 #: layout.py:61
 msgid "Algebra"
@@ -371,17 +394,21 @@ msgstr ""
 msgid "Boolean"
 msgstr ""
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr "ផ្សេងៗ"
+
 #: layout.py:64
 msgid "Constants"
 msgstr ""
 
 #: layout.py:65
 msgid "Format"
-msgstr ""
+msgstr "ទ្រង់ទ្រាយ"
 
 #: layout.py:86
 msgid "Label:"
-msgstr ""
+msgstr "ស្លាក ៖"
 
 #: layout.py:118
 msgid "All equations"
@@ -391,14 +418,22 @@ msgstr ""
 msgid "My equations"
 msgstr ""
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
-msgstr ""
+msgstr "បង្ហាញប្រវត្ត"
 
 #: layout.py:120
 msgid "Show variables"
 msgstr ""
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -411,120 +446,140 @@ msgstr ""
 
 #: mathlib.py:132
 msgid "Undefined"
-msgstr ""
+msgstr "មិនបាន​កំណត់"
 
 #: mathlib.py:142
 msgid "Error: unsupported type"
-msgstr ""
+msgstr "កំហុស​ ៖ ប្រភេទ​ដែល​មិន​បានគាំទ្រ"
 
 #: toolbars.py:36
 msgid "Help"
-msgstr ""
+msgstr "ជំនួយ"
 
 #: toolbars.py:86
 msgid "Copy"
-msgstr ""
+msgstr "ចំលង"
 
 #: toolbars.py:89
 msgid "Paste"
-msgstr ""
+msgstr "បិតត"
 
 #: toolbars.py:92
 msgid "Cut"
-msgstr ""
+msgstr "កាត់"
 
 #: toolbars.py:99
 msgid "Square"
-msgstr ""
+msgstr "ជ្រុង"
 
 #: toolbars.py:103
 msgid "Square root"
-msgstr ""
+msgstr "ប្រភាគ"
 
-#: toolbars.py:107
+#: toolbars.py:157
 msgid "Inverse"
-msgstr ""
+msgstr "បញ្ច្រាស"
 
-#: toolbars.py:113
+#: toolbars.py:109
 msgid "e to the power x"
-msgstr ""
+msgstr "e ទៅថាមពល x"
 
-#: toolbars.py:117
+#: toolbars.py:113
 msgid "x to the power y"
-msgstr ""
+msgstr "x ថាមពល y"
 
-#: toolbars.py:121
+#: toolbars.py:117
 msgid "Natural logarithm"
-msgstr ""
+msgstr "លោការីត​ធម្មជាតិ"
 
-#: toolbars.py:127
+#: toolbars.py:123
 msgid "Factorial"
-msgstr ""
+msgstr "នៃភាគរាយ"
 
-#: toolbars.py:135
+#: toolbars.py:131
 msgid "Sine"
 msgstr ""
 
-#: toolbars.py:139
+#: toolbars.py:135
 msgid "Cosine"
 msgstr ""
 
-#: toolbars.py:143
+#: toolbars.py:139
 msgid "Tangent"
 msgstr ""
 
-#: toolbars.py:149
+#: toolbars.py:145
 msgid "Arc sine"
 msgstr ""
 
-#: toolbars.py:153
+#: toolbars.py:149
 msgid "Arc cosine"
 msgstr ""
 
-#: toolbars.py:157
+#: toolbars.py:153
 msgid "Arc tangent"
 msgstr ""
 
-#: toolbars.py:163
+#: toolbars.py:159
 msgid "Hyperbolic sine"
 msgstr ""
 
-#: toolbars.py:167
+#: toolbars.py:163
 msgid "Hyperbolic cosine"
 msgstr ""
 
-#: toolbars.py:171
+#: toolbars.py:167
 msgid "Hyperbolic tangent"
 msgstr ""
 
-#: toolbars.py:179
+#: toolbars.py:175
 msgid "Logical and"
-msgstr ""
+msgstr "ត្រឹមត្រូវ​តាម​តក្កវិជ្ជា និង"
 
-#: toolbars.py:183
+#: toolbars.py:179
 msgid "Logical or"
-msgstr ""
+msgstr "ត្រឹមត្រូវ​តាម​តក្កវិជ្ជា​ ឬ"
 
-#: toolbars.py:193
+#: toolbars.py:189
 msgid "Equals"
-msgstr ""
+msgstr "ស្មើ"
 
-#: toolbars.py:196
+#: toolbars.py:192
 msgid "Not equals"
-msgstr ""
+msgstr "មិនស្មើ"
 
-#: toolbars.py:203
+#: toolbars.py:199
 msgid "Pi"
 msgstr ""
 
-#: toolbars.py:206
+#: toolbars.py:202
 msgid "e"
+msgstr "e"
+
+#: toolbars.py:280
+msgid "Plot"
 msgstr ""
 
-#: toolbars.py:213
+#: toolbars.py:209
 msgid "Degrees"
-msgstr ""
+msgstr "អង្សា"
 
-#: toolbars.py:214
+#: toolbars.py:210
 msgid "Radians"
+msgstr "រង្វាស់មុម"
+
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
 msgstr ""
diff --git a/po/ko.po b/po/ko.po
index de80cee..77f78b3 100644
--- a/po/ko.po
+++ b/po/ko.po
@@ -2,74 +2,83 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
-#, fuzzy
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
-"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"PO-Revision-Date: 2009-05-13 13:00-0400\n"
+"Last-Translator: Donghee Park <i4u_4ever@yahoo.com>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: ko\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Translate Toolkit 1.0.1\n"
+"Plural-Forms: nplurals=1; plural=0;\n"
+"X-Generator: Pootle 1.2.1\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
-msgstr ""
+msgstr "계산 활동"
 
 #: calculate.py:80
 #, python-format
 msgid "Equation.parse() string invalid (%s)"
-msgstr ""
+msgstr "Equation.parse() 문자열이 옳지 않습니다 (%s)"
 
 #: calculate.py:210
 msgid "Available functions:"
-msgstr ""
+msgstr "사용 가능한 함수:"
 
 #: calculate.py:504
 #, python-format
 msgid "Writing to journal (%s)"
-msgstr ""
+msgstr "일지에 쓰기 (%s)"
 
 #: calculate.py:788
 msgid "button_pressed(): invalid type"
-msgstr ""
+msgstr "button_pressed(): 옮지 않은 타입"
 
 #: eqnparser.py:33
 msgid "Parse error"
-msgstr ""
+msgstr "Parse 에러"
 
 #: eqnparser.py:58
 #, python-format
 msgid "level: %d, ofs %d"
-msgstr ""
+msgstr "레벨: %d, ofs %d"
 
 #: eqnparser.py:117
 #, python-format
 msgid "Error at %d"
-msgstr ""
+msgstr "%d 에서 에러"
 
 #: eqnparser.py:249 eqnparserhelp.py:128
 msgid "Use help(test) for help about 'test', or help(index) for the index"
-msgstr ""
+msgstr "'test' 에 대한 도움이 필요할때는 help(test), 목록을 볼려면 help(index)를 사용하세요 "
 
 #: eqnparser.py:353 eqnparser.py:354
 #, python-format
 msgid "Function '%s' not defined"
-msgstr ""
+msgstr "함수 '%s' 가 정의되지 않았습니다"
 
 #: eqnparser.py:359
 #, python-format
 msgid "Invalid number of arguments (%d instead of %d)"
-msgstr ""
+msgstr "인자의 갯수가 옳지 않습니다 (%d 대신 %d)"
 
 #: eqnparser.py:360
 #, python-format
 msgid "function takes %d args"
-msgstr ""
+msgstr "함수는 %d개의 인자를 가지고 있습니다"
 
 #: eqnparser.py:370 eqnparser.py:371
 #, python-format
@@ -355,6 +364,14 @@ msgstr ""
 msgid "No help about '%s' available, use help(index) for the index"
 msgstr ""
 
+#: layout.py:44
+msgid "Clear"
+msgstr ""
+
+#: layout.py:53
+msgid "Enter"
+msgstr ""
+
 #: layout.py:60
 msgid "Edit"
 msgstr ""
@@ -371,6 +388,10 @@ msgstr ""
 msgid "Boolean"
 msgstr ""
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr ""
@@ -391,6 +412,10 @@ msgstr ""
 msgid "My equations"
 msgstr ""
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr ""
@@ -399,6 +424,10 @@ msgstr ""
 msgid "Show variables"
 msgstr ""
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -441,10 +470,18 @@ msgstr ""
 msgid "Square root"
 msgstr ""
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
 
+#: toolbars.py:113
+msgid "x to the power y"
+msgstr ""
+
 #: toolbars.py:117
 msgid "Natural logarithm"
 msgstr ""
@@ -513,6 +550,10 @@ msgstr ""
 msgid "e"
 msgstr ""
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr ""
@@ -521,6 +562,18 @@ msgstr ""
 msgid "Radians"
 msgstr ""
 
-#: toolbars.py:113
-msgid "x to the power y"
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
 msgstr ""
diff --git a/po/kos.po b/po/kos.po
index a2abbef..4c8fce2 100644
--- a/po/kos.po
+++ b/po/kos.po
@@ -2,23 +2,36 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
-#, fuzzy
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
-"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"PO-Revision-Date: 2010-10-12 16:58+0200\n"
+"Last-Translator: frannyberry <frannyberry@writeme.com>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: kos\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Translate Toolkit 1.3.0\n"
+"Plural-Forms: nplurals=1; plural=0;\n"
+"X-Generator: Pootle 2.0.3\n"
 
+# NJcCbY  <a href="http://keyfvqbjmhsq.com/">keyfvqbjmhsq</a>, [url=http://uvdumgpprbwm.com/]uvdumgpprbwm[/url], [link=http://cbmuguwncuyi.com/]cbmuguwncuyi[/link], http://dbzewtvdcbuj.com/
 #: activity/activity.info:2
 msgid "Calculate"
 msgstr ""
+"NJcCbY  <a href=\"http://keyfvqbjmhsq.com/\">keyfvqbjmhsq</a>, "
+"[url=http://uvdumgpprbwm.com/]uvdumgpprbwm[/url], "
+"[link=http://cbmuguwncuyi.com/]cbmuguwncuyi[/link], http://dbzewtvdcbuj.com/"
 
 #: calculate.py:80
 #, python-format
@@ -379,6 +392,10 @@ msgstr ""
 msgid "Boolean"
 msgstr ""
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr ""
@@ -399,6 +416,10 @@ msgstr ""
 msgid "My equations"
 msgstr ""
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr ""
@@ -407,6 +428,10 @@ msgstr ""
 msgid "Show variables"
 msgstr ""
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -449,6 +474,10 @@ msgstr ""
 msgid "Square root"
 msgstr ""
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
@@ -525,6 +554,10 @@ msgstr ""
 msgid "e"
 msgstr ""
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr ""
@@ -532,3 +565,19 @@ msgstr ""
 #: toolbars.py:210
 msgid "Radians"
 msgstr ""
+
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
diff --git a/po/messages.mo b/po/messages.mo
new file mode 100644
index 0000000..451dd14
--- /dev/null
+++ b/po/messages.mo
diff --git a/po/mg.po b/po/mg.po
index 88911aa..f4ac0c4 100644
--- a/po/mg.po
+++ b/po/mg.po
@@ -2,29 +2,38 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: 2009-09-03 01:20-0400\n"
-"Last-Translator: Chris Leonard <cjl@laptop.org>\n"
+"PO-Revision-Date: 2011-02-14 18:53+0200\n"
+"Last-Translator: Zafimamy Gabriella Ralaivao <gabriella@intnet.mu>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "Language: mg\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 1.2.1\n"
+"X-Generator: Pootle 2.0.1\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
 msgstr "Kajio"
 
+# string = chaîne = tandava
 #: calculate.py:80
 #, python-format
 msgid "Equation.parse() string invalid (%s)"
-msgstr "Equation.parse() rohy tsy mandeha (%s)"
+msgstr "Fimira.parisa() tohitohy tsy mety (%s)"
 
 #: calculate.py:210
 msgid "Available functions:"
@@ -32,33 +41,32 @@ msgstr "Ireo lefa misy:"
 
 #: calculate.py:504
 #, python-format
-#, fuzzy
 msgid "Writing to journal (%s)"
-msgstr "Manoratra ao amin'ny firaiketana (%s)"
+msgstr "Manoratra amin'ny firaketana (%s)"
 
 #: calculate.py:788
 msgid "button_pressed(): invalid type"
-msgstr "button_pressed(): karazana tsy mandeha"
+msgstr "bokotra_tsindriana(): karazana tsy mety"
 
 #: eqnparser.py:33
 msgid "Parse error"
-msgstr "Fahadisoan'ny parisa"
+msgstr "Parisa diso"
 
 #: eqnparser.py:58
 #, python-format
 msgid "level: %d, ofs %d"
-msgstr "haavo: %d, ofs %d"
+msgstr "vita parisa: %d, ofs %d"
 
 #: eqnparser.py:117
 #, python-format
 msgid "Error at %d"
-msgstr "Fahadisoana eo amin'ny %d"
+msgstr "Diso ao amin'ny %d"
 
 #: eqnparser.py:249 eqnparserhelp.py:128
 msgid "Use help(test) for help about 'test', or help(index) for the index"
 msgstr ""
-"Ampiasao ny fanampiana(andrana) ho an'ny fanampiana momba ny 'andrana', na "
-"fanampiana(fanondro) ho an'ny fanondro"
+"Ampiasao ny torohevitra(andrana) hahazoana torohevitra momba ny 'andrana', "
+"na torohevitra(fanondro) ho an'ny fanondro"
 
 #: eqnparser.py:353 eqnparser.py:354
 #, python-format
@@ -68,12 +76,12 @@ msgstr "Lefa '%s' tsy voafaritra"
 #: eqnparser.py:359
 #, python-format
 msgid "Invalid number of arguments (%d instead of %d)"
-msgstr "Isan'ny arogimanta tsy mandeha (%d fa tsy %d)"
+msgstr "Tsy mety ny isan'ny arogimanta (%d raha tokony ho %d)"
 
 #: eqnparser.py:360
 #, python-format
 msgid "function takes %d args"
-msgstr "Mandray arogimanta %d ny lefa"
+msgstr "Maka arogimanta %d ny lefa"
 
 #: eqnparser.py:370 eqnparser.py:371
 #, python-format
@@ -83,7 +91,7 @@ msgstr "Tsy afaka manaparisa arogimanta %d: '%s'"
 #: eqnparser.py:380
 #, python-format
 msgid "Function error: %s"
-msgstr "Fahadisoan'ny lefa: %s"
+msgstr "Lefa diso: %s"
 
 #: eqnparser.py:481
 #, python-format
@@ -92,51 +100,51 @@ msgstr "Ova '%s' tsy voafaritra"
 
 #: eqnparser.py:504
 msgid "Left parenthesis unexpected"
-msgstr "Fonosana havia tsy ampoizina"
+msgstr "Fonosana ankavia tsy ampoizina hisy"
 
 #: eqnparser.py:516
 msgid "Parse error (right parenthesis)"
-msgstr "Fahadisoan'ny parisa (fonosana havanana)"
+msgstr "Parisa diso (fonosana ankavanana)"
 
 #: eqnparser.py:517 eqnparser.py:528 eqnparser.py:535 eqnparser.py:610
 msgid "Right parenthesis unexpected"
-msgstr "Fonosana havanana tsy ampoizina"
+msgstr "Fonosana ankavanana tsy ampoizina hisy"
 
 #: eqnparser.py:527
 msgid "Parse error (right parenthesis, no left_val)"
-msgstr "Fahadisoan'ny parisa (fonosana havanana, tsy misy left_val)"
+msgstr "Parisa diso (fonosana ankavanana, tsy misy vadiny ankavia)"
 
 #: eqnparser.py:534
 msgid "Parse error (right parenthesis, no level to close)"
-msgstr "Fahadisoan'ny parisa (fonosana havanana, tsy misy haabo hohidiana)"
+msgstr "Fahadisoan'ny parisa (fonosana ankavanana, tsy misy akatona)"
 
 #: eqnparser.py:541 eqnparser.py:542
 msgid "Number not expected"
-msgstr "Isa tsy antenaina"
+msgstr "Tarehimarika tsy ampoizina hisy"
 
 #: eqnparser.py:550
 msgid "Operator not expected"
-msgstr "Mpandraharaha tsy antenaina"
+msgstr "Operatera tsy ampoizina hisy"
 
 #: eqnparser.py:566
 msgid "Parse error: number or variable expected"
-msgstr "Fahadisoan'ny parisa: isa na ova antenaina"
+msgstr "Parisa diso: tarehimarika na ova ampoizina hisy"
 
 #: eqnparser.py:567
 msgid "Number or variable expected"
-msgstr "Isa na ova antenaina"
+msgstr "Tarehimarika na ova ampoizina hisy"
 
 #: eqnparser.py:596
 msgid "Invalid operator"
-msgstr "Mpandraharaha tsy mandeha"
+msgstr "Operatera tsy mety"
 
 #: eqnparser.py:603
 msgid "Operator expected"
-msgstr "Mpandraharaha antenaina"
+msgstr "Operatera ampoizina hisy"
 
 #: eqnparser.py:616
 msgid "_parse(): returning None"
-msgstr "_parse(): miverina ho tsy misy"
+msgstr "_parisa(): tsy misy valiny"
 
 #. TRANS: It is possible to translate commands. However, I would highly
 #. recommend NOT doing so for mathematical functions like cos(). help(),
@@ -150,8 +158,8 @@ msgid ""
 "acos(x), return the arc cosine of x. This is the angle for which the cosine "
 "is x. Defined for -1 <= x < 1"
 msgstr ""
-"acos(x), mamerina ny arika kosinan'i x. Io dia ilay zoro izay manana kosina "
-"x. Voafaritra ho an'ny -1 <= x < 1"
+"acos(x), manome ny arika kosinan'i x. Io dia ilay zoro manana kosina x. "
+"Voafaritra ho an'ny -1 <= x < 1"
 
 #: eqnparserhelp.py:43
 msgid "and"
@@ -161,8 +169,8 @@ msgstr "and"
 msgid ""
 "and(x, y), logical and. Returns True if x and y are True, else returns False"
 msgstr ""
-"and(x, y), and laojika. Miverina ho Marina raha marina x sy y, raha tsy "
-"izany dia miverina ho Diso"
+"and(x, y), and laojika. Manome valiny Marina raha marina x sy y, raha tsy "
+"izany dia manome valiny Diso"
 
 #: eqnparserhelp.py:46
 msgid "asin"
@@ -173,7 +181,7 @@ msgid ""
 "asin(x), return the arc sine of x. This is the angle for which the sine is "
 "x. Defined for -1 <= x <= 1"
 msgstr ""
-"asin(x), mamerina ny arika sinan'i x. Io dia ilay zoro izay manana sina x. "
+"asin(x), manome ny arika sinan'i x. Io dia ilay zoro manana sina x. "
 "Voafaritra ho an'ny -1 <= x <= 1"
 
 #: eqnparserhelp.py:50
@@ -185,8 +193,8 @@ msgid ""
 "atan(x), return the arc tangent of x. This is the angle for which the "
 "tangent is x. Defined for all x"
 msgstr ""
-"atan(x), mamerina ny arika tanzantin'i x. Io dia ilay zoro izay manana "
-"tanzanty x. Voafaritra ho an'ny x rehetra"
+"atan(x), manome ny arika tanzantin'i x. Io dia ilay zoro manana tanzanty x. "
+"Voafaritra ho an'ny x rehetra"
 
 #: eqnparserhelp.py:54
 msgid "cos"
@@ -197,8 +205,8 @@ msgid ""
 "cos(x), return the cosine of x. This is the x-coordinate on the unit circle "
 "at the angle x"
 msgstr ""
-"cos(x), mamerina ny kosinan'i x. Io dia ilay kaoridone x amin'ny "
-"faribolan'ny ventin'isa eo amin'ny zoro x"
+"cos(x), manome ny kosinan'i x. Io dia ilay fangitra x eo amin'ny ventim-"
+"paribolana amin'ny zoro x"
 
 #: eqnparserhelp.py:58
 msgid "cosh"
@@ -208,8 +216,8 @@ msgstr "cosh"
 msgid ""
 "cosh(x), return the hyperbolic cosine of x. Given by (exp(x) + exp(-x)) / 2"
 msgstr ""
-"cosh(x), mamerina ny kosina hiperibolikan'i x. Omen'ny (exp(x) + exp(-x)) / "
-"2"
+"cosh(x), manome ny kosina hiperibaolikan'i x. Azo avy amin'ny (exp(x) + "
+"exp(-x)) / 2"
 
 #: eqnparserhelp.py:61
 msgid "exp"
@@ -217,7 +225,7 @@ msgstr "exp"
 
 #: eqnparserhelp.py:62
 msgid "exp(x), return the natural exponent of x. Given by e^x"
-msgstr "exp(x), mamerina ny ekspozana natoralin'i x. Omen'ny e^x"
+msgstr "exp(x), manome ny fanatorahana natoralin'i x. Azo avy amin'ny e^x"
 
 #: eqnparserhelp.py:64
 msgid "fac"
@@ -226,16 +234,16 @@ msgstr "fac"
 #: eqnparserhelp.py:65
 msgid "fac(x), return the factorial of x. Given by x * (x - 1) * (x - 2) * ..."
 msgstr ""
-"fac(x), mamerina ny factoriel an'i x. Omen'ny x * (x - 1) * (x - 2) * ..."
+"fac(x), manome ny fananon'i x. Azo avy amin'ny x * (x - 1) * (x - 2) * ..."
 
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:68
 msgid "functions"
-msgstr "Ireo lefy"
+msgstr "Ireo lefa"
 
 #: eqnparserhelp.py:69
 msgid "functions(), return a list of all the functions that are defined"
-msgstr "functions(), mamerina lisitra iray misy ireo lefa rehetra voafaritra"
+msgstr "functions(), manome ny lisitr'ireo lefa rehetra izay voafaritra"
 
 #: eqnparserhelp.py:71
 msgid "ln"
@@ -246,18 +254,17 @@ msgid ""
 "ln(x), return the natural logarithm of x. This is the value for which the "
 "exponent exp() equals x. Defined for x >= 0."
 msgstr ""
-"ln(x), mamerina ny laogaritima natoralin'i x. Io dia ilay sanda manana "
-"exponent exp() mira x. Voafaritra ho an'i x >= 0."
+"ln(x), manome ny laogaritima natoralin'i x. Io dia ilay sanda manana "
+"fanatorahana exp() mira x. Voafaritra ho an'i x >= 0."
 
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:76
 msgid "operators"
-msgstr "mpandraharaha"
+msgstr "operatera"
 
 #: eqnparserhelp.py:77
 msgid "operators(), return a list of the operators that are defined"
-msgstr ""
-"operators(), mamerina lisitra iray misy ireo mpandraharaha izay voafaritra"
+msgstr "operators(), manome ny lisitr'ireo operatera izay voafaritra"
 
 #: eqnparserhelp.py:79
 msgid "or"
@@ -267,8 +274,8 @@ msgstr "or"
 msgid ""
 "or(x, y), logical or. Returns True if x and/or y are True, else return False"
 msgstr ""
-"or(x, y), or laojika. Miverina ho Marina raha Marina x na/sy y, rata tsy "
-"izany dia miverina ho Diso"
+"or(x, y), or laojika. Manome valiny Marina raha Marina x na/sy y, raha tsy "
+"izany dia manome valiny Diso"
 
 #: eqnparserhelp.py:82
 msgid "plot"
@@ -279,8 +286,8 @@ msgid ""
 "plot(eqn, var=-a..b), plot the equation 'eqn' with the variable 'var' in the "
 "range from a to b"
 msgstr ""
-"plot(eqn, var=-a..b), manoritra ny fimpimirana 'eqn' misy ova 'var' eo "
-"amin'ny lalaka manomboka amin'ny a ka hatramin'ny b"
+"plot(eqn, var=-a..b), manoritra ny fimira 'eqn' misy ova 'var' eo amin'ny "
+"lalaka manomboka amin'ny a ka hatramin'ny b"
 
 #: eqnparserhelp.py:86
 msgid "sin"
@@ -291,8 +298,8 @@ msgid ""
 "sin(x), return the sine of x. This is the y-coordinate on the unit circle at "
 "the angle x"
 msgstr ""
-"sin(x), mamerina ny sinan'i x. Io dia ilay coordonnée y eo amin'ny "
-"faribolan'ny ventin'isa eo amin'ny zoro x"
+"sin(x), manome ny sinan'i x. Io dia ilay fangitra y amin'ny ventim-"
+"paribolana eo amin'ny zoro x"
 
 #: eqnparserhelp.py:90
 msgid "sinh"
@@ -302,7 +309,8 @@ msgstr "sinh"
 msgid ""
 "sinh(x), return the hyperbolic sine of x. Given by (exp(x) - exp(-x)) / 2"
 msgstr ""
-"sinh(x), mamerina ny sina hiperibaolikan'i x. Omen'ny (exp(x) - exp(-x)) / 2"
+"sinh(x), manome ny sina hiperibaolikan'i x. Azo avy amin'ny (exp(x) - "
+"exp(-x)) / 2"
 
 #: eqnparserhelp.py:93
 msgid "sqrt"
@@ -313,8 +321,8 @@ msgid ""
 "sqrt(x), return the square root of x. This is the value for which the square "
 "equals x. Defined for x >= 0."
 msgstr ""
-"sqrt(x), mamerina ny racine carrée an'i x. Io ilay sanda manana carré mira "
-"x. Voafaritra ha an'ny x >= 0."
+"sqrt(x), manome ny faka toradroan'i x. Io ilay sanda manana toradroa mira x. "
+"Voafaritra ho an'ny x >= 0."
 
 #: eqnparserhelp.py:97
 msgid "square"
@@ -322,7 +330,7 @@ msgstr "square"
 
 #: eqnparserhelp.py:98
 msgid "square(x), return the square of x. Given by x * x"
-msgstr "square(x), mamerina ny carré an-i x. Omen'ny x * x"
+msgstr "square(x), manome ny toradroan'i x. Azo avy amin'ny x * x"
 
 #: eqnparserhelp.py:101
 msgid "tan"
@@ -417,19 +425,23 @@ msgstr "Trigonometria"
 
 #: layout.py:63
 msgid "Boolean"
-msgstr ""
+msgstr "Booleana"
+
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr "Tsy voasokajy"
 
 #: layout.py:64
 msgid "Constants"
-msgstr ""
+msgstr "Konstanta"
 
 #: layout.py:65
 msgid "Format"
-msgstr ""
+msgstr "Endrika"
 
 #: layout.py:86
 msgid "Label:"
-msgstr ""
+msgstr "Marika:"
 
 #: layout.py:118
 msgid "All equations"
@@ -439,14 +451,22 @@ msgstr "Ireo lefa"
 msgid "My equations"
 msgstr "Ireo lefako"
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr "Ovao ny seho manelanelana ny lefy rehetra sy ny ahy"
+
 #: layout.py:120
 msgid "Show history"
-msgstr "Asehoy ny tantara"
+msgstr "Asehoy ny diary"
 
 #: layout.py:120
 msgid "Show variables"
 msgstr "Asehoy ireo ova"
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr "Ovao ny seho manelanelana ny diary sy ireo ova"
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -463,7 +483,7 @@ msgstr "Tsy voafaritra"
 
 #: mathlib.py:142
 msgid "Error: unsupported type"
-msgstr "Fahadisoana: karazana tsy zaka"
+msgstr "Olana: karazana tsy zaka"
 
 #: toolbars.py:36
 msgid "Help"
@@ -479,7 +499,7 @@ msgstr "Apetaho"
 
 #: toolbars.py:92
 msgid "Cut"
-msgstr "Tapaho"
+msgstr "Hetezo"
 
 #: toolbars.py:99
 msgid "Square"
@@ -489,6 +509,10 @@ msgstr "Carré"
 msgid "Square root"
 msgstr "Racine carrée"
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr "Ivohony"
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr "e ho an'ny tanjaka x"
@@ -530,9 +554,8 @@ msgid "Arc tangent"
 msgstr "Arika tanzanty"
 
 #: toolbars.py:159
-#, fuzzy
 msgid "Hyperbolic sine"
-msgstr "Kosina hiperibaolika"
+msgstr "Sina hiperibaolika"
 
 #: toolbars.py:163
 msgid "Hyperbolic cosine"
@@ -566,6 +589,10 @@ msgstr "Pi"
 msgid "e"
 msgstr "e"
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr "Sorito"
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr "Degire"
@@ -573,3 +600,19 @@ msgstr "Degire"
 #: toolbars.py:210
 msgid "Radians"
 msgstr "Radiana"
+
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr "Degire / radiana"
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr "Fanatorahana / fanamarihana siantifika"
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr "Isan'ny tarehimarika aseho"
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr "Fototra mandrafitra isa natoraly"
diff --git a/po/mi.po b/po/mi.po
index ea0e18c..8ccb946 100644
--- a/po/mi.po
+++ b/po/mi.po
@@ -2,19 +2,28 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
-#, fuzzy
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
-"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"PO-Revision-Date: 2010-01-02 03:05-0400\n"
+"Last-Translator: Chris Leonard <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: mi\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Translate Toolkit 1.1.1rc4\n"
+"Plural-Forms: nplurals=2; plural=n > 1;\n"
+"X-Generator: Pootle 1.2.1\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
@@ -344,7 +353,7 @@ msgstr ""
 #. TRANS: help(index), both 'index' and the translation  will work
 #: eqnparserhelp.py:131
 msgid "index"
-msgstr ""
+msgstr "rārangi"
 
 #: eqnparserhelp.py:132
 msgid "Topics"
@@ -379,6 +388,10 @@ msgstr ""
 msgid "Boolean"
 msgstr ""
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr ""
@@ -399,6 +412,10 @@ msgstr ""
 msgid "My equations"
 msgstr ""
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr ""
@@ -407,6 +424,10 @@ msgstr ""
 msgid "Show variables"
 msgstr ""
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -449,6 +470,10 @@ msgstr ""
 msgid "Square root"
 msgstr ""
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
@@ -525,6 +550,10 @@ msgstr ""
 msgid "e"
 msgstr ""
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr ""
@@ -532,3 +561,19 @@ msgstr ""
 #: toolbars.py:210
 msgid "Radians"
 msgstr ""
+
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
diff --git a/po/mk.po b/po/mk.po
index 7343f2c..4a9be99 100644
--- a/po/mk.po
+++ b/po/mk.po
@@ -2,19 +2,28 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: 2007-12-17 19:28+0000\n"
-"Last-Translator: Misa Popovik <popmisa@gmail.com>\n"
+"PO-Revision-Date: 2011-04-01 03:14+0200\n"
+"Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: mk\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"Plural-Forms: nplurals=3; plural=n==1 || n%10==1 ? 0 : 1;\n"
-"X-Generator: Pootle 1.0.2\n"
+"Plural-Forms: nplurals=2; plural=n==1 || n%10==1 ? 0 : 1;\n"
+"X-Generator: Pootle 2.0.1\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
@@ -34,35 +43,14 @@ msgstr "Достапни функции:"
 msgid "Writing to journal (%s)"
 msgstr "Запишувам во дневник (%s)"
 
-#: calculate.py:522
-#, python-format
-msgid "Reading from journal (%s)"
-msgstr "Читање од дневник (%s)"
-
-#: calculate.py:528
-msgid "Unable to determine version"
-msgstr "Невозможно да се одреди верзијата"
-
-#: calculate.py:533
-#, python-format
-msgid "Reading journal entry (version %s)"
-msgstr "Читање запис од дневникот (верзија %s)"
-
-#: calculate.py:538
-#, python-format
-#, fuzzy
-msgid "State line invalid (%s)"
-msgstr "Статусната линија е невалидна (%s)"
-
-#: calculate.py:555
-#, python-format
-msgid "Unable to read journal entry, unknown version (%s)"
-msgstr "Не е возможно да се прочита запис од дневникот, непозната верзија (%s)"
-
 #: calculate.py:788
 msgid "button_pressed(): invalid type"
 msgstr "button_pressed(): невалиден тип"
 
+#: eqnparser.py:33
+msgid "Parse error"
+msgstr ""
+
 #: eqnparser.py:58
 #, python-format
 msgid "level: %d, ofs %d"
@@ -73,9 +61,9 @@ msgstr "ниво: %d, ofs %d"
 msgid "Error at %d"
 msgstr "Грешка на %d"
 
-#: eqnparser.py:235
-msgid "help_var"
-msgstr "help_var"
+#: eqnparser.py:249 eqnparserhelp.py:128
+msgid "Use help(test) for help about 'test', or help(index) for the index"
+msgstr ""
 
 #: eqnparser.py:353 eqnparser.py:354
 #, python-format
@@ -107,6 +95,11 @@ msgstr "Грешка во функцијата: %s"
 msgid "Variable '%s' not defined"
 msgstr "Променливата '%s' не е дефинирана"
 
+#: eqnparser.py:504
+#, fuzzy
+msgid "Left parenthesis unexpected"
+msgstr "Десната заграда е неочекувана"
+
 #: eqnparser.py:516
 msgid "Parse error (right parenthesis)"
 msgstr "Грешка при анализирање (десна заграда)"
@@ -121,6 +114,12 @@ msgstr "Десната заграда е неочекувана"
 msgid "Parse error (right parenthesis, no left_val)"
 msgstr "Грешка при анализирање (десна заграда, нема left_val)"
 
+# left_val е аргументот веројатно
+#: eqnparser.py:534
+#, fuzzy
+msgid "Parse error (right parenthesis, no level to close)"
+msgstr "Грешка при анализирање (десна заграда, нема left_val)"
+
 #: eqnparser.py:541 eqnparser.py:542
 msgid "Number not expected"
 msgstr "Неочекуван број"
@@ -129,6 +128,14 @@ msgstr "Неочекуван број"
 msgid "Operator not expected"
 msgstr "Неочекуван оператор"
 
+#: eqnparser.py:566
+msgid "Parse error: number or variable expected"
+msgstr ""
+
+#: eqnparser.py:567
+msgid "Number or variable expected"
+msgstr ""
+
 #: eqnparser.py:596
 msgid "Invalid operator"
 msgstr "Невалиден оператор"
@@ -141,97 +148,218 @@ msgstr "Недостасува оператор"
 msgid "_parse(): returning None"
 msgstr "_parse(): враќа None"
 
-#: eqnparserhelp.py:37
-msgid "help_acos"
-msgstr "help_acos"
-
-#: eqnparserhelp.py:38
-msgid "help_and"
-msgstr "help_and"
-
+#. TRANS: It is possible to translate commands. However, I would highly
+#. recommend NOT doing so for mathematical functions like cos(). help(),
+#. functions() etc should be translated.
 #: eqnparserhelp.py:39
-msgid "help_asin"
-msgstr "help_asin"
+msgid "acos"
+msgstr ""
 
 #: eqnparserhelp.py:40
-msgid "help_atan"
-msgstr "help_atan"
-
-#: eqnparserhelp.py:41
-msgid "help_cos"
-msgstr "help_cos"
-
-#: eqnparserhelp.py:42
-msgid "help_cosh"
-msgstr "help_cosh"
+msgid ""
+"acos(x), return the arc cosine of x. This is the angle for which the cosine "
+"is x. Defined for -1 <= x < 1"
+msgstr ""
 
 #: eqnparserhelp.py:43
-msgid "help_exp"
-msgstr "help_exp"
+msgid "and"
+msgstr ""
 
 #: eqnparserhelp.py:44
-msgid "help_fac"
-msgstr "help_fac"
-
-#: eqnparserhelp.py:45
-msgid "help_functions"
-msgstr "help_functions"
+msgid ""
+"and(x, y), logical and. Returns True if x and y are True, else returns False"
+msgstr ""
 
 #: eqnparserhelp.py:46
-msgid "help_ln"
-msgstr "help_ln"
+msgid "asin"
+msgstr ""
 
 #: eqnparserhelp.py:47
-msgid "help_operators"
-msgstr "help_operators"
-
-#: eqnparserhelp.py:48
-msgid "help_or"
-msgstr "help_or"
-
-#: eqnparserhelp.py:49
-msgid "help_plot"
-msgstr "help_plot"
+msgid ""
+"asin(x), return the arc sine of x. This is the angle for which the sine is "
+"x. Defined for -1 <= x <= 1"
+msgstr ""
 
 #: eqnparserhelp.py:50
-msgid "help_sin"
-msgstr "help_sin"
+msgid "atan"
+msgstr ""
 
 #: eqnparserhelp.py:51
-msgid "help_sinh"
-msgstr "help_sinh"
-
-#: eqnparserhelp.py:52
-msgid "help_sqrt"
-msgstr "help_sqrt"
-
-#: eqnparserhelp.py:53
-msgid "help_square"
-msgstr "help_square"
+msgid ""
+"atan(x), return the arc tangent of x. This is the angle for which the "
+"tangent is x. Defined for all x"
+msgstr ""
 
 #: eqnparserhelp.py:54
-msgid "help_tan"
-msgstr "help_tan"
+msgid "cos"
+msgstr ""
 
 #: eqnparserhelp.py:55
-msgid "help_tanh"
-msgstr "help_tanh"
+msgid ""
+"cos(x), return the cosine of x. This is the x-coordinate on the unit circle "
+"at the angle x"
+msgstr ""
 
-#: eqnparserhelp.py:56
-msgid "help_test"
-msgstr "help_test"
+#: eqnparserhelp.py:58
+msgid "cosh"
+msgstr ""
 
-#: eqnparserhelp.py:57
-msgid "help_variables"
-msgstr "help_variables"
+#: eqnparserhelp.py:59
+msgid ""
+"cosh(x), return the hyperbolic cosine of x. Given by (exp(x) + exp(-x)) / 2"
+msgstr ""
 
-#: eqnparserhelp.py:58
-msgid "help_xor"
-msgstr "help_xor"
+#: eqnparserhelp.py:61
+msgid "exp"
+msgstr ""
+
+#: eqnparserhelp.py:62
+msgid "exp(x), return the natural exponent of x. Given by e^x"
+msgstr ""
+
+#: eqnparserhelp.py:64
+msgid "fac"
+msgstr ""
+
+#: eqnparserhelp.py:65
+msgid "fac(x), return the factorial of x. Given by x * (x - 1) * (x - 2) * ..."
+msgstr ""
+
+#. TRANS: This command is descriptive, so can be translated
+#: eqnparserhelp.py:68
+msgid "functions"
+msgstr ""
 
 #: eqnparserhelp.py:69
-msgid "help_usage"
-msgstr "help_usage"
+msgid "functions(), return a list of all the functions that are defined"
+msgstr ""
+
+#: eqnparserhelp.py:71
+msgid "ln"
+msgstr ""
+
+#: eqnparserhelp.py:72
+msgid ""
+"ln(x), return the natural logarithm of x. This is the value for which the "
+"exponent exp() equals x. Defined for x >= 0."
+msgstr ""
+
+#. TRANS: This command is descriptive, so can be translated
+#: eqnparserhelp.py:76
+msgid "operators"
+msgstr ""
+
+#: eqnparserhelp.py:77
+msgid "operators(), return a list of the operators that are defined"
+msgstr ""
+
+#: eqnparserhelp.py:79
+msgid "or"
+msgstr ""
+
+#: eqnparserhelp.py:80
+msgid ""
+"or(x, y), logical or. Returns True if x and/or y are True, else return False"
+msgstr ""
+
+#: eqnparserhelp.py:82
+msgid "plot"
+msgstr ""
+
+#: eqnparserhelp.py:83
+msgid ""
+"plot(eqn, var=-a..b), plot the equation 'eqn' with the variable 'var' in the "
+"range from a to b"
+msgstr ""
+
+#: eqnparserhelp.py:86
+msgid "sin"
+msgstr ""
+
+#: eqnparserhelp.py:87
+msgid ""
+"sin(x), return the sine of x. This is the y-coordinate on the unit circle at "
+"the angle x"
+msgstr ""
+
+#: eqnparserhelp.py:90
+msgid "sinh"
+msgstr ""
+
+#: eqnparserhelp.py:91
+msgid ""
+"sinh(x), return the hyperbolic sine of x. Given by (exp(x) - exp(-x)) / 2"
+msgstr ""
+
+#: eqnparserhelp.py:93
+msgid "sqrt"
+msgstr ""
+
+#: eqnparserhelp.py:94
+msgid ""
+"sqrt(x), return the square root of x. This is the value for which the square "
+"equals x. Defined for x >= 0."
+msgstr ""
+
+#: eqnparserhelp.py:97
+#, fuzzy
+msgid "square"
+msgstr "Квадрат"
+
+#: eqnparserhelp.py:98
+msgid "square(x), return the square of x. Given by x * x"
+msgstr ""
+
+#: eqnparserhelp.py:101
+msgid "tan"
+msgstr ""
+
+#: eqnparserhelp.py:102
+msgid ""
+"tan(x), return the tangent of x. This is the slope of the line from the "
+"origin of the unit circle to the point on the unit circle defined by the "
+"angle x. Given by sin(x) / cos(x)"
+msgstr ""
+
+#: eqnparserhelp.py:106
+msgid "tanh"
+msgstr ""
+
+#: eqnparserhelp.py:107
+msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
+msgstr ""
+
+#: eqnparserhelp.py:109
+msgid "test"
+msgstr ""
+
+#: eqnparserhelp.py:110
+msgid "This is just a test topic, use help(index) for the index"
+msgstr ""
+
+#. TRANS: This command is descriptive, so can be translated
+#: eqnparserhelp.py:113
+msgid "variables"
+msgstr ""
+
+#: eqnparserhelp.py:114
+msgid "variables(), return a list of the variables that are currently defined"
+msgstr ""
+
+#: eqnparserhelp.py:116
+msgid "xor"
+msgstr ""
+
+#: eqnparserhelp.py:117
+msgid ""
+"xor(x, y), logical xor. Returns True if either x is True (and y is False) or "
+"y is True (and x is False), else returns False"
+msgstr ""
+
+#. TRANS: help(index), both 'index' and the translation  will work
+#: eqnparserhelp.py:131
+msgid "index"
+msgstr ""
 
 #: eqnparserhelp.py:132
 msgid "Topics"
@@ -242,6 +370,14 @@ msgstr "Наслови"
 msgid "No help about '%s' available, use help(index) for the index"
 msgstr "Нема достапна помош за '%s', користи help(index) за индексот"
 
+#: layout.py:44
+msgid "Clear"
+msgstr ""
+
+#: layout.py:53
+msgid "Enter"
+msgstr ""
+
 #: layout.py:60
 msgid "Edit"
 msgstr "Уреди"
@@ -258,6 +394,10 @@ msgstr "Тригонометрија"
 msgid "Boolean"
 msgstr "Логичка променлива"
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr "Константи"
@@ -278,6 +418,10 @@ msgstr "Сите равенки"
 msgid "My equations"
 msgstr "Моите равенки"
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr "Прикажи историја"
@@ -286,23 +430,19 @@ msgstr "Прикажи историја"
 msgid "Show variables"
 msgstr "Прикажи променливи"
 
-#: mathlib.py:58
-msgid "thousand_sep"
-msgstr "thousand_sep"
-
-#: mathlib.py:63
-msgid "fraction_sep"
-msgstr "fraction_sep"
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
 
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
-msgstr "mul_sym"
+msgstr "*"
 
 #. TRANS: division symbol (default: '/')
 #: mathlib.py:79
 msgid "div_sym"
-msgstr "div_sym"
+msgstr "/"
 
 #: mathlib.py:132
 msgid "Undefined"
@@ -336,10 +476,19 @@ msgstr "Квадрат"
 msgid "Square root"
 msgstr "Квадратен корен"
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr "е на степен x"
 
+#: toolbars.py:113
+#, fuzzy
+msgid "x to the power y"
+msgstr "е на степен x"
+
 #: toolbars.py:117
 msgid "Natural logarithm"
 msgstr "Природен логаритам"
@@ -392,12 +541,6 @@ msgstr "Логичко И"
 msgid "Logical or"
 msgstr "Логичко ИЛИ"
 
-# Ова му доаѓа од логичко иксор што значи екслузивно или.
-# http://en.wikipedia.org/wiki/Exclusive_or
-#: toolbars.py:174
-msgid "Logical xor"
-msgstr "Логичко ХИЛИ"
-
 #: toolbars.py:189
 msgid "Equals"
 msgstr "Еднакво"
@@ -414,6 +557,10 @@ msgstr "Pi"
 msgid "e"
 msgstr "e"
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr "Степени"
@@ -422,245 +569,121 @@ msgstr "Степени"
 msgid "Radians"
 msgstr "Радиани"
 
-#: eqnparser.py:33
-msgid "Parse error"
-msgstr ""
-
-#: eqnparser.py:249 eqnparserhelp.py:128
-msgid "Use help(test) for help about 'test', or help(index) for the index"
-msgstr ""
-
-#: eqnparser.py:504
-#, fuzzy
-msgid "Left parenthesis unexpected"
-msgstr "Десната заграда е неочекувана"
-
-#: eqnparser.py:534
-msgid "Parse error (right parenthesis, no level to close)"
-msgstr ""
-
-#: eqnparser.py:566
-msgid "Parse error: number or variable expected"
+#: toolbars.py:292
+msgid "Degrees / radians"
 msgstr ""
 
-#: eqnparser.py:567
-msgid "Number or variable expected"
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
 msgstr ""
 
-#. TRANS: It is possible to translate commands. However, I would highly
-#. recommend NOT doing so for mathematical functions like cos(). help(),
-#. functions() etc should be translated.
-#: eqnparserhelp.py:39
-msgid "acos"
+#: toolbars.py:311
+msgid "Number of shown digits"
 msgstr ""
 
-#: eqnparserhelp.py:40
-msgid ""
-"acos(x), return the arc cosine of x. This is the angle for which the cosine "
-"is x. Defined for -1 <= x < 1"
+#: toolbars.py:316
+msgid "Integer formatting base"
 msgstr ""
 
-#: eqnparserhelp.py:43
-msgid "and"
-msgstr ""
-
-#: eqnparserhelp.py:44
-msgid ""
-"and(x, y), logical and. Returns True if x and y are True, else returns False"
-msgstr ""
-
-#: eqnparserhelp.py:46
-msgid "asin"
-msgstr ""
-
-#: eqnparserhelp.py:47
-msgid ""
-"asin(x), return the arc sine of x. This is the angle for which the sine is "
-"x. Defined for -1 <= x <= 1"
-msgstr ""
-
-#: eqnparserhelp.py:50
-msgid "atan"
-msgstr ""
-
-#: eqnparserhelp.py:51
-msgid ""
-"atan(x), return the arc tangent of x. This is the angle for which the "
-"tangent is x. Defined for all x"
-msgstr ""
-
-#: eqnparserhelp.py:54
-msgid "cos"
-msgstr ""
-
-#: eqnparserhelp.py:55
-msgid ""
-"cos(x), return the cosine of x. This is the x-coordinate on the unit circle "
-"at the angle x"
-msgstr ""
-
-#: eqnparserhelp.py:58
-msgid "cosh"
-msgstr ""
-
-#: eqnparserhelp.py:59
-msgid ""
-"cosh(x), return the hyperbolic cosine of x. Given by (exp(x) + exp(-x)) / 2"
-msgstr ""
-
-#: eqnparserhelp.py:61
-msgid "exp"
-msgstr ""
-
-#: eqnparserhelp.py:62
-msgid "exp(x), return the natural exponent of x. Given by e^x"
-msgstr ""
+#, python-format
+#~ msgid "Reading from journal (%s)"
+#~ msgstr "Читање од дневник (%s)"
 
-#: eqnparserhelp.py:64
-msgid "fac"
-msgstr ""
+#~ msgid "Unable to determine version"
+#~ msgstr "Невозможно да се одреди верзијата"
 
-#: eqnparserhelp.py:65
-msgid "fac(x), return the factorial of x. Given by x * (x - 1) * (x - 2) * ..."
-msgstr ""
+#, python-format
+#~ msgid "Reading journal entry (version %s)"
+#~ msgstr "Читање запис од дневникот (верзија %s)"
 
-#. TRANS: This command is descriptive, so can be translated
-#: eqnparserhelp.py:68
-msgid "functions"
-msgstr ""
+#, python-format
+#, fuzzy
+#~ msgid "State line invalid (%s)"
+#~ msgstr "Статусната линија е невалидна (%s)"
 
-#: eqnparserhelp.py:69
-msgid "functions(), return a list of all the functions that are defined"
-msgstr ""
+#, python-format
+#~ msgid "Unable to read journal entry, unknown version (%s)"
+#~ msgstr "Не е возможно да се прочита запис од дневникот, непозната верзија (%s)"
 
-#: eqnparserhelp.py:71
-msgid "ln"
-msgstr ""
+#~ msgid "help_var"
+#~ msgstr "help_var"
 
-#: eqnparserhelp.py:72
-msgid ""
-"ln(x), return the natural logarithm of x. This is the value for which the "
-"exponent exp() equals x. Defined for x >= 0."
-msgstr ""
+#~ msgid "help_acos"
+#~ msgstr "help_acos"
 
-#. TRANS: This command is descriptive, so can be translated
-#: eqnparserhelp.py:76
-msgid "operators"
-msgstr ""
+#~ msgid "help_and"
+#~ msgstr "help_and"
 
-#: eqnparserhelp.py:77
-msgid "operators(), return a list of the operators that are defined"
-msgstr ""
+#~ msgid "help_asin"
+#~ msgstr "help_asin"
 
-#: eqnparserhelp.py:79
-msgid "or"
-msgstr ""
+#~ msgid "help_atan"
+#~ msgstr "help_atan"
 
-#: eqnparserhelp.py:80
-msgid ""
-"or(x, y), logical or. Returns True if x and/or y are True, else return False"
-msgstr ""
+#~ msgid "help_cos"
+#~ msgstr "help_cos"
 
-#: eqnparserhelp.py:82
-msgid "plot"
-msgstr ""
+#~ msgid "help_cosh"
+#~ msgstr "help_cosh"
 
-#: eqnparserhelp.py:83
-msgid ""
-"plot(eqn, var=-a..b), plot the equation 'eqn' with the variable 'var' in the "
-"range from a to b"
-msgstr ""
+#~ msgid "help_exp"
+#~ msgstr "help_exp"
 
-#: eqnparserhelp.py:86
-msgid "sin"
-msgstr ""
+#~ msgid "help_fac"
+#~ msgstr "help_fac"
 
-#: eqnparserhelp.py:87
-msgid ""
-"sin(x), return the sine of x. This is the y-coordinate on the unit circle at "
-"the angle x"
-msgstr ""
-
-#: eqnparserhelp.py:90
-msgid "sinh"
-msgstr ""
+#~ msgid "help_functions"
+#~ msgstr "help_functions"
 
-#: eqnparserhelp.py:91
-msgid ""
-"sinh(x), return the hyperbolic sine of x. Given by (exp(x) - exp(-x)) / 2"
-msgstr ""
+#~ msgid "help_ln"
+#~ msgstr "help_ln"
 
-#: eqnparserhelp.py:93
-msgid "sqrt"
-msgstr ""
+#~ msgid "help_operators"
+#~ msgstr "help_operators"
 
-#: eqnparserhelp.py:94
-msgid ""
-"sqrt(x), return the square root of x. This is the value for which the square "
-"equals x. Defined for x >= 0."
-msgstr ""
+#~ msgid "help_or"
+#~ msgstr "help_or"
 
-#: eqnparserhelp.py:97
-#, fuzzy
-msgid "square"
-msgstr "Квадрат"
+#~ msgid "help_plot"
+#~ msgstr "help_plot"
 
-#: eqnparserhelp.py:98
-msgid "square(x), return the square of x. Given by x * x"
-msgstr ""
+#~ msgid "help_sin"
+#~ msgstr "help_sin"
 
-#: eqnparserhelp.py:101
-msgid "tan"
-msgstr ""
+#~ msgid "help_sinh"
+#~ msgstr "help_sinh"
 
-#: eqnparserhelp.py:102
-msgid ""
-"tan(x), return the tangent of x. This is the slope of the line from the "
-"origin of the unit circle to the point on the unit circle defined by the "
-"angle x. Given by sin(x) / cos(x)"
-msgstr ""
+#~ msgid "help_sqrt"
+#~ msgstr "help_sqrt"
 
-#: eqnparserhelp.py:106
-msgid "tanh"
-msgstr ""
+#~ msgid "help_square"
+#~ msgstr "help_square"
 
-#: eqnparserhelp.py:107
-msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
-msgstr ""
+#~ msgid "help_tan"
+#~ msgstr "help_tan"
 
-#: eqnparserhelp.py:109
-msgid "test"
-msgstr ""
+#~ msgid "help_tanh"
+#~ msgstr "help_tanh"
 
-#: eqnparserhelp.py:110
-msgid "This is just a test topic, use help(index) for the index"
-msgstr ""
+#~ msgid "help_test"
+#~ msgstr "help_test"
 
-#. TRANS: This command is descriptive, so can be translated
-#: eqnparserhelp.py:113
-msgid "variables"
-msgstr ""
+#~ msgid "help_variables"
+#~ msgstr "help_variables"
 
-#: eqnparserhelp.py:114
-msgid "variables(), return a list of the variables that are currently defined"
-msgstr ""
+#~ msgid "help_xor"
+#~ msgstr "help_xor"
 
-#: eqnparserhelp.py:116
-msgid "xor"
-msgstr ""
+#~ msgid "help_usage"
+#~ msgstr "help_usage"
 
-#: eqnparserhelp.py:117
-msgid ""
-"xor(x, y), logical xor. Returns True if either x is True (and y is False) or "
-"y is True (and x is False), else returns False"
-msgstr ""
+#~ msgid "thousand_sep"
+#~ msgstr "thousand_sep"
 
-#. TRANS: help(index), both 'index' and the translation  will work
-#: eqnparserhelp.py:131
-msgid "index"
-msgstr ""
+#~ msgid "fraction_sep"
+#~ msgstr "fraction_sep"
 
-#: toolbars.py:113
-#, fuzzy
-msgid "x to the power y"
-msgstr "е на степен x"
+# Ова му доаѓа од логичко иксор што значи екслузивно или.
+# http://en.wikipedia.org/wiki/Exclusive_or
+#~ msgid "Logical xor"
+#~ msgstr "Логичко ХИЛИ"
diff --git a/po/ml.po b/po/ml.po
index 95a2cfc..589e37f 100644
--- a/po/ml.po
+++ b/po/ml.po
@@ -2,23 +2,33 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
-#, fuzzy
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
-"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"PO-Revision-Date: 2009-12-20 05:22-0400\n"
+"Last-Translator: dharan p deepak <nextdoornerd@gmail.com>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: ml\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Translate Toolkit 1.0.1\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 1.2.1\n"
 
+# I use Mozhi Scheme to translate to malayalam (http://varamozhi.wikia.com/wiki/Help:Contents/Mozhi)
 #: activity/activity.info:2
 msgid "Calculate"
-msgstr ""
+msgstr "കണക്കുകൂട്ടാം"
 
 #: calculate.py:80
 #, python-format
@@ -34,34 +44,14 @@ msgstr ""
 msgid "Writing to journal (%s)"
 msgstr ""
 
-#: calculate.py:522
-#, python-format
-msgid "Reading from journal (%s)"
-msgstr ""
-
-#: calculate.py:528
-msgid "Unable to determine version"
-msgstr ""
-
-#: calculate.py:533
-#, python-format
-msgid "Reading journal entry (version %s)"
-msgstr ""
-
-#: calculate.py:538
-#, python-format
-msgid "State line invalid (%s)"
-msgstr ""
-
-#: calculate.py:555
-#, python-format
-msgid "Unable to read journal entry, unknown version (%s)"
-msgstr ""
-
 #: calculate.py:788
 msgid "button_pressed(): invalid type"
 msgstr ""
 
+#: eqnparser.py:33
+msgid "Parse error"
+msgstr ""
+
 #: eqnparser.py:58
 #, python-format
 msgid "level: %d, ofs %d"
@@ -72,8 +62,8 @@ msgstr ""
 msgid "Error at %d"
 msgstr ""
 
-#: eqnparser.py:235
-msgid "help_var"
+#: eqnparser.py:249 eqnparserhelp.py:128
+msgid "Use help(test) for help about 'test', or help(index) for the index"
 msgstr ""
 
 #: eqnparser.py:353 eqnparser.py:354
@@ -106,6 +96,10 @@ msgstr ""
 msgid "Variable '%s' not defined"
 msgstr ""
 
+#: eqnparser.py:504
+msgid "Left parenthesis unexpected"
+msgstr ""
+
 #: eqnparser.py:516
 msgid "Parse error (right parenthesis)"
 msgstr ""
@@ -118,6 +112,10 @@ msgstr ""
 msgid "Parse error (right parenthesis, no left_val)"
 msgstr ""
 
+#: eqnparser.py:534
+msgid "Parse error (right parenthesis, no level to close)"
+msgstr ""
+
 #: eqnparser.py:541 eqnparser.py:542
 msgid "Number not expected"
 msgstr ""
@@ -126,6 +124,14 @@ msgstr ""
 msgid "Operator not expected"
 msgstr ""
 
+#: eqnparser.py:566
+msgid "Parse error: number or variable expected"
+msgstr ""
+
+#: eqnparser.py:567
+msgid "Number or variable expected"
+msgstr ""
+
 #: eqnparser.py:596
 msgid "Invalid operator"
 msgstr ""
@@ -138,96 +144,216 @@ msgstr ""
 msgid "_parse(): returning None"
 msgstr ""
 
-#: eqnparserhelp.py:37
-msgid "help_acos"
+#. TRANS: It is possible to translate commands. However, I would highly
+#. recommend NOT doing so for mathematical functions like cos(). help(),
+#. functions() etc should be translated.
+#: eqnparserhelp.py:39
+msgid "acos"
 msgstr ""
 
-#: eqnparserhelp.py:38
-msgid "help_and"
+#: eqnparserhelp.py:40
+msgid ""
+"acos(x), return the arc cosine of x. This is the angle for which the cosine "
+"is x. Defined for -1 <= x < 1"
 msgstr ""
 
-#: eqnparserhelp.py:39
-msgid "help_asin"
+#: eqnparserhelp.py:43
+msgid "and"
 msgstr ""
 
-#: eqnparserhelp.py:40
-msgid "help_atan"
+#: eqnparserhelp.py:44
+msgid ""
+"and(x, y), logical and. Returns True if x and y are True, else returns False"
 msgstr ""
 
-#: eqnparserhelp.py:41
-msgid "help_cos"
+#: eqnparserhelp.py:46
+msgid "asin"
 msgstr ""
 
-#: eqnparserhelp.py:42
-msgid "help_cosh"
+#: eqnparserhelp.py:47
+msgid ""
+"asin(x), return the arc sine of x. This is the angle for which the sine is "
+"x. Defined for -1 <= x <= 1"
 msgstr ""
 
-#: eqnparserhelp.py:43
-msgid "help_exp"
+#: eqnparserhelp.py:50
+msgid "atan"
 msgstr ""
 
-#: eqnparserhelp.py:44
-msgid "help_fac"
+#: eqnparserhelp.py:51
+msgid ""
+"atan(x), return the arc tangent of x. This is the angle for which the "
+"tangent is x. Defined for all x"
 msgstr ""
 
-#: eqnparserhelp.py:45
-msgid "help_functions"
+#: eqnparserhelp.py:54
+msgid "cos"
 msgstr ""
 
-#: eqnparserhelp.py:46
-msgid "help_ln"
+#: eqnparserhelp.py:55
+msgid ""
+"cos(x), return the cosine of x. This is the x-coordinate on the unit circle "
+"at the angle x"
 msgstr ""
 
-#: eqnparserhelp.py:47
-msgid "help_operators"
+#: eqnparserhelp.py:58
+msgid "cosh"
 msgstr ""
 
-#: eqnparserhelp.py:48
-msgid "help_or"
+#: eqnparserhelp.py:59
+msgid ""
+"cosh(x), return the hyperbolic cosine of x. Given by (exp(x) + exp(-x)) / 2"
 msgstr ""
 
-#: eqnparserhelp.py:49
-msgid "help_plot"
+#: eqnparserhelp.py:61
+msgid "exp"
 msgstr ""
 
-#: eqnparserhelp.py:50
-msgid "help_sin"
+#: eqnparserhelp.py:62
+msgid "exp(x), return the natural exponent of x. Given by e^x"
 msgstr ""
 
-#: eqnparserhelp.py:51
-msgid "help_sinh"
+#: eqnparserhelp.py:64
+msgid "fac"
 msgstr ""
 
-#: eqnparserhelp.py:52
-msgid "help_sqrt"
+#: eqnparserhelp.py:65
+msgid "fac(x), return the factorial of x. Given by x * (x - 1) * (x - 2) * ..."
 msgstr ""
 
-#: eqnparserhelp.py:53
-msgid "help_square"
+#. TRANS: This command is descriptive, so can be translated
+#: eqnparserhelp.py:68
+msgid "functions"
 msgstr ""
 
-#: eqnparserhelp.py:54
-msgid "help_tan"
+#: eqnparserhelp.py:69
+msgid "functions(), return a list of all the functions that are defined"
 msgstr ""
 
-#: eqnparserhelp.py:55
-msgid "help_tanh"
+#: eqnparserhelp.py:71
+msgid "ln"
 msgstr ""
 
-#: eqnparserhelp.py:56
-msgid "help_test"
+#: eqnparserhelp.py:72
+msgid ""
+"ln(x), return the natural logarithm of x. This is the value for which the "
+"exponent exp() equals x. Defined for x >= 0."
 msgstr ""
 
-#: eqnparserhelp.py:57
-msgid "help_variables"
+#. TRANS: This command is descriptive, so can be translated
+#: eqnparserhelp.py:76
+msgid "operators"
 msgstr ""
 
-#: eqnparserhelp.py:58
-msgid "help_xor"
+#: eqnparserhelp.py:77
+msgid "operators(), return a list of the operators that are defined"
 msgstr ""
 
-#: eqnparserhelp.py:69
-msgid "help_usage"
+#: eqnparserhelp.py:79
+msgid "or"
+msgstr ""
+
+#: eqnparserhelp.py:80
+msgid ""
+"or(x, y), logical or. Returns True if x and/or y are True, else return False"
+msgstr ""
+
+#: eqnparserhelp.py:82
+msgid "plot"
+msgstr ""
+
+#: eqnparserhelp.py:83
+msgid ""
+"plot(eqn, var=-a..b), plot the equation 'eqn' with the variable 'var' in the "
+"range from a to b"
+msgstr ""
+
+#: eqnparserhelp.py:86
+msgid "sin"
+msgstr ""
+
+#: eqnparserhelp.py:87
+msgid ""
+"sin(x), return the sine of x. This is the y-coordinate on the unit circle at "
+"the angle x"
+msgstr ""
+
+#: eqnparserhelp.py:90
+msgid "sinh"
+msgstr ""
+
+#: eqnparserhelp.py:91
+msgid ""
+"sinh(x), return the hyperbolic sine of x. Given by (exp(x) - exp(-x)) / 2"
+msgstr ""
+
+#: eqnparserhelp.py:93
+msgid "sqrt"
+msgstr ""
+
+#: eqnparserhelp.py:94
+msgid ""
+"sqrt(x), return the square root of x. This is the value for which the square "
+"equals x. Defined for x >= 0."
+msgstr ""
+
+#: eqnparserhelp.py:97
+msgid "square"
+msgstr ""
+
+#: eqnparserhelp.py:98
+msgid "square(x), return the square of x. Given by x * x"
+msgstr ""
+
+#: eqnparserhelp.py:101
+msgid "tan"
+msgstr ""
+
+#: eqnparserhelp.py:102
+msgid ""
+"tan(x), return the tangent of x. This is the slope of the line from the "
+"origin of the unit circle to the point on the unit circle defined by the "
+"angle x. Given by sin(x) / cos(x)"
+msgstr ""
+
+#: eqnparserhelp.py:106
+msgid "tanh"
+msgstr ""
+
+#: eqnparserhelp.py:107
+msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
+msgstr ""
+
+#: eqnparserhelp.py:109
+msgid "test"
+msgstr ""
+
+#: eqnparserhelp.py:110
+msgid "This is just a test topic, use help(index) for the index"
+msgstr ""
+
+#. TRANS: This command is descriptive, so can be translated
+#: eqnparserhelp.py:113
+msgid "variables"
+msgstr ""
+
+#: eqnparserhelp.py:114
+msgid "variables(), return a list of the variables that are currently defined"
+msgstr ""
+
+#: eqnparserhelp.py:116
+msgid "xor"
+msgstr ""
+
+#: eqnparserhelp.py:117
+msgid ""
+"xor(x, y), logical xor. Returns True if either x is True (and y is False) or "
+"y is True (and x is False), else returns False"
+msgstr ""
+
+#. TRANS: help(index), both 'index' and the translation  will work
+#: eqnparserhelp.py:131
+msgid "index"
 msgstr ""
 
 #: eqnparserhelp.py:132
@@ -239,6 +365,14 @@ msgstr ""
 msgid "No help about '%s' available, use help(index) for the index"
 msgstr ""
 
+#: layout.py:44
+msgid "Clear"
+msgstr ""
+
+#: layout.py:53
+msgid "Enter"
+msgstr ""
+
 #: layout.py:60
 msgid "Edit"
 msgstr ""
@@ -255,6 +389,10 @@ msgstr ""
 msgid "Boolean"
 msgstr ""
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr ""
@@ -275,6 +413,10 @@ msgstr ""
 msgid "My equations"
 msgstr ""
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr ""
@@ -283,12 +425,8 @@ msgstr ""
 msgid "Show variables"
 msgstr ""
 
-#: mathlib.py:58
-msgid "thousand_sep"
-msgstr ""
-
-#: mathlib.py:63
-msgid "fraction_sep"
+#: layout.py:203
+msgid "Change view between history and variables"
 msgstr ""
 
 #. TRANS: multiplication symbol (default: '*')
@@ -333,10 +471,18 @@ msgstr ""
 msgid "Square root"
 msgstr ""
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
 
+#: toolbars.py:113
+msgid "x to the power y"
+msgstr ""
+
 #: toolbars.py:117
 msgid "Natural logarithm"
 msgstr ""
@@ -389,10 +535,6 @@ msgstr ""
 msgid "Logical or"
 msgstr ""
 
-#: toolbars.py:174
-msgid "Logical xor"
-msgstr ""
-
 #: toolbars.py:189
 msgid "Equals"
 msgstr ""
@@ -409,6 +551,10 @@ msgstr ""
 msgid "e"
 msgstr ""
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr ""
@@ -417,242 +563,18 @@ msgstr ""
 msgid "Radians"
 msgstr ""
 
-#: eqnparser.py:33
-msgid "Parse error"
-msgstr ""
-
-#: eqnparser.py:249 eqnparserhelp.py:128
-msgid "Use help(test) for help about 'test', or help(index) for the index"
-msgstr ""
-
-#: eqnparser.py:504
-msgid "Left parenthesis unexpected"
-msgstr ""
-
-#: eqnparser.py:534
-msgid "Parse error (right parenthesis, no level to close)"
-msgstr ""
-
-#: eqnparser.py:566
-msgid "Parse error: number or variable expected"
-msgstr ""
-
-#: eqnparser.py:567
-msgid "Number or variable expected"
-msgstr ""
-
-#. TRANS: It is possible to translate commands. However, I would highly
-#. recommend NOT doing so for mathematical functions like cos(). help(),
-#. functions() etc should be translated.
-#: eqnparserhelp.py:39
-msgid "acos"
-msgstr ""
-
-#: eqnparserhelp.py:40
-msgid ""
-"acos(x), return the arc cosine of x. This is the angle for which the cosine "
-"is x. Defined for -1 <= x < 1"
-msgstr ""
-
-#: eqnparserhelp.py:43
-msgid "and"
-msgstr ""
-
-#: eqnparserhelp.py:44
-msgid ""
-"and(x, y), logical and. Returns True if x and y are True, else returns False"
-msgstr ""
-
-#: eqnparserhelp.py:46
-msgid "asin"
-msgstr ""
-
-#: eqnparserhelp.py:47
-msgid ""
-"asin(x), return the arc sine of x. This is the angle for which the sine is "
-"x. Defined for -1 <= x <= 1"
-msgstr ""
-
-#: eqnparserhelp.py:50
-msgid "atan"
-msgstr ""
-
-#: eqnparserhelp.py:51
-msgid ""
-"atan(x), return the arc tangent of x. This is the angle for which the "
-"tangent is x. Defined for all x"
-msgstr ""
-
-#: eqnparserhelp.py:54
-msgid "cos"
-msgstr ""
-
-#: eqnparserhelp.py:55
-msgid ""
-"cos(x), return the cosine of x. This is the x-coordinate on the unit circle "
-"at the angle x"
-msgstr ""
-
-#: eqnparserhelp.py:58
-msgid "cosh"
-msgstr ""
-
-#: eqnparserhelp.py:59
-msgid ""
-"cosh(x), return the hyperbolic cosine of x. Given by (exp(x) + exp(-x)) / 2"
-msgstr ""
-
-#: eqnparserhelp.py:61
-msgid "exp"
-msgstr ""
-
-#: eqnparserhelp.py:62
-msgid "exp(x), return the natural exponent of x. Given by e^x"
-msgstr ""
-
-#: eqnparserhelp.py:64
-msgid "fac"
-msgstr ""
-
-#: eqnparserhelp.py:65
-msgid "fac(x), return the factorial of x. Given by x * (x - 1) * (x - 2) * ..."
-msgstr ""
-
-#. TRANS: This command is descriptive, so can be translated
-#: eqnparserhelp.py:68
-msgid "functions"
-msgstr ""
-
-#: eqnparserhelp.py:69
-msgid "functions(), return a list of all the functions that are defined"
-msgstr ""
-
-#: eqnparserhelp.py:71
-msgid "ln"
-msgstr ""
-
-#: eqnparserhelp.py:72
-msgid ""
-"ln(x), return the natural logarithm of x. This is the value for which the "
-"exponent exp() equals x. Defined for x >= 0."
-msgstr ""
-
-#. TRANS: This command is descriptive, so can be translated
-#: eqnparserhelp.py:76
-msgid "operators"
-msgstr ""
-
-#: eqnparserhelp.py:77
-msgid "operators(), return a list of the operators that are defined"
-msgstr ""
-
-#: eqnparserhelp.py:79
-msgid "or"
-msgstr ""
-
-#: eqnparserhelp.py:80
-msgid ""
-"or(x, y), logical or. Returns True if x and/or y are True, else return False"
-msgstr ""
-
-#: eqnparserhelp.py:82
-msgid "plot"
-msgstr ""
-
-#: eqnparserhelp.py:83
-msgid ""
-"plot(eqn, var=-a..b), plot the equation 'eqn' with the variable 'var' in the "
-"range from a to b"
-msgstr ""
-
-#: eqnparserhelp.py:86
-msgid "sin"
-msgstr ""
-
-#: eqnparserhelp.py:87
-msgid ""
-"sin(x), return the sine of x. This is the y-coordinate on the unit circle at "
-"the angle x"
-msgstr ""
-
-#: eqnparserhelp.py:90
-msgid "sinh"
+#: toolbars.py:292
+msgid "Degrees / radians"
 msgstr ""
 
-#: eqnparserhelp.py:91
-msgid ""
-"sinh(x), return the hyperbolic sine of x. Given by (exp(x) - exp(-x)) / 2"
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
 msgstr ""
 
-#: eqnparserhelp.py:93
-msgid "sqrt"
+#: toolbars.py:311
+msgid "Number of shown digits"
 msgstr ""
 
-#: eqnparserhelp.py:94
-msgid ""
-"sqrt(x), return the square root of x. This is the value for which the square "
-"equals x. Defined for x >= 0."
-msgstr ""
-
-#: eqnparserhelp.py:97
-msgid "square"
-msgstr ""
-
-#: eqnparserhelp.py:98
-msgid "square(x), return the square of x. Given by x * x"
-msgstr ""
-
-#: eqnparserhelp.py:101
-msgid "tan"
-msgstr ""
-
-#: eqnparserhelp.py:102
-msgid ""
-"tan(x), return the tangent of x. This is the slope of the line from the "
-"origin of the unit circle to the point on the unit circle defined by the "
-"angle x. Given by sin(x) / cos(x)"
-msgstr ""
-
-#: eqnparserhelp.py:106
-msgid "tanh"
-msgstr ""
-
-#: eqnparserhelp.py:107
-msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
-msgstr ""
-
-#: eqnparserhelp.py:109
-msgid "test"
-msgstr ""
-
-#: eqnparserhelp.py:110
-msgid "This is just a test topic, use help(index) for the index"
-msgstr ""
-
-#. TRANS: This command is descriptive, so can be translated
-#: eqnparserhelp.py:113
-msgid "variables"
-msgstr ""
-
-#: eqnparserhelp.py:114
-msgid "variables(), return a list of the variables that are currently defined"
-msgstr ""
-
-#: eqnparserhelp.py:116
-msgid "xor"
-msgstr ""
-
-#: eqnparserhelp.py:117
-msgid ""
-"xor(x, y), logical xor. Returns True if either x is True (and y is False) or "
-"y is True (and x is False), else returns False"
-msgstr ""
-
-#. TRANS: help(index), both 'index' and the translation  will work
-#: eqnparserhelp.py:131
-msgid "index"
-msgstr ""
-
-#: toolbars.py:113
-msgid "x to the power y"
+#: toolbars.py:316
+msgid "Integer formatting base"
 msgstr ""
diff --git a/po/mn.po b/po/mn.po
index 6a49925..f96f4fe 100644
--- a/po/mn.po
+++ b/po/mn.po
@@ -2,13 +2,21 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: 2010-03-31 20:43+0200\n"
-"Last-Translator: Cris Anderson <anderson861@gmail.com>\n"
+"PO-Revision-Date: 2010-10-10 05:41+0200\n"
+"Last-Translator: Bulgantamir Nerguin <ar_uul_us@yahoo.com>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "Language: mn\n"
 "MIME-Version: 1.0\n"
@@ -324,8 +332,8 @@ msgid "tanh"
 msgstr "tanh"
 
 #: eqnparserhelp.py:107
-msgid "tanh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
-msgstr ""
+msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
+msgstr "х-н гиперболик синус нь sinh(x)."
 
 #: eqnparserhelp.py:109
 msgid "test"
@@ -371,6 +379,14 @@ msgstr "Сэдвүүд"
 msgid "No help about '%s' available, use help(index) for the index"
 msgstr "'%s' тухай лавлагаа олдсонгүй. help(index)-ийг ашиглан оролдоно уу"
 
+#: layout.py:44
+msgid "Clear"
+msgstr "Арилгах"
+
+#: layout.py:53
+msgid "Enter"
+msgstr "Оруулах"
+
 #: layout.py:60
 msgid "Edit"
 msgstr "Засварлах"
@@ -387,6 +403,10 @@ msgstr "Тригонометр"
 msgid "Boolean"
 msgstr "Булийн"
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr "Тогтмолууд"
@@ -407,6 +427,10 @@ msgstr "Бүх тэгшитгэлүүд"
 msgid "My equations"
 msgstr "Миний тэгшитгэлүүд"
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr "Түүх үзэх"
@@ -415,6 +439,10 @@ msgstr "Түүх үзэх"
 msgid "Show variables"
 msgstr "Хувьсагчдыг харуулах"
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -457,7 +485,6 @@ msgstr "Дөрвөлжин"
 msgid "Square root"
 msgstr "Квадрат язгуур"
 
-#: toolbars.py:137
 #: toolbars.py:157
 msgid "Inverse"
 msgstr "Урвуу"
@@ -538,6 +565,11 @@ msgstr "Пи тоо"
 msgid "e"
 msgstr "е тоо"
 
+#: toolbars.py:280
+#, fuzzy
+msgid "Plot"
+msgstr "цэг"
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr "Градус"
@@ -546,18 +578,21 @@ msgstr "Градус"
 msgid "Radians"
 msgstr "Радиус"
 
-#: toolbars.py:252
+#: toolbars.py:292
 msgid "Degrees / radians"
 msgstr "Градус / радиан"
 
-#: eqnparserhelp.py:107
-msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
 msgstr ""
 
-#: layout.py:44
-msgid "Clear"
-msgstr "Арилгах"
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
 
-#: layout.py:53
-msgid "Enter"
-msgstr "Оруулах"
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
+
+#~ msgid "tanh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
+#~ msgstr "х-н гиперболик тангенс нь tanh(x). sinh(x)/cosh(x) -н утга авна."
diff --git a/po/mr.po b/po/mr.po
index 0535ffc..bfd2955 100644
--- a/po/mr.po
+++ b/po/mr.po
@@ -2,18 +2,28 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2008-06-23 00:30-0400\n"
-"PO-Revision-Date: 2008-05-10 03:25-0400\n"
-"Last-Translator: Rupali Sarode <rups23in@gmail.com>\n"
+"POT-Creation-Date: 2008-01-26 11:55-0500\n"
+"PO-Revision-Date: 2010-03-27 08:27+0200\n"
+"Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: mr\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Pootle 1.1.0rc2\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 2.0.3\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
@@ -117,11 +127,11 @@ msgstr "सूचक अविचारित आहे"
 
 #: eqnparser.py:566
 msgid "Parse error: number or variable expected"
-msgstr "पार्स चुक: संख्या किंवा वेरियबल आल पाहिजे "
+msgstr "पार्स चुक: संख्या किंवा वेरियबल आल पाहिजे"
 
 #: eqnparser.py:567
 msgid "Number or variable expected"
-msgstr "संख्या किंवा वेरियबल आल पाहिजे "
+msgstr "संख्या किंवा वेरियबल आल पाहिजे"
 
 #: eqnparser.py:596
 msgid "Invalid operator"
@@ -332,7 +342,7 @@ msgstr "tanh"
 
 #: eqnparserhelp.py:107
 #, fuzzy
-msgid "tanh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
+msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
 msgstr "sinh(x), x ची हाइपरबोलिक टॅनजेंट परत करतो. sinh(x) / cosh(x) चा कडून"
 
 #: eqnparserhelp.py:109
@@ -378,6 +388,14 @@ msgstr "सूची"
 msgid "No help about '%s' available, use help(index) for the index"
 msgstr "'%s' साठी मदताची सोय नाही, सूची साठी help(index) वापरा."
 
+#: layout.py:44
+msgid "Clear"
+msgstr ""
+
+#: layout.py:53
+msgid "Enter"
+msgstr ""
+
 #: layout.py:60
 msgid "Edit"
 msgstr "सुधारे"
@@ -394,6 +412,10 @@ msgstr "त्रिकोणमिति"
 msgid "Boolean"
 msgstr "बूलीयन"
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr "कांस्टान्ट्स"
@@ -414,6 +436,10 @@ msgstr "सर्व समीकरण"
 msgid "My equations"
 msgstr "मझ समीकरण"
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr "हिस्टरी दाखवा."
@@ -422,6 +448,10 @@ msgstr "हिस्टरी दाखवा."
 msgid "Show variables"
 msgstr "वेरियबल्स दाखवा."
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -432,126 +462,143 @@ msgstr "*"
 msgid "div_sym"
 msgstr "/"
 
-#: mathlib.py:134
+#: mathlib.py:132
 msgid "Undefined"
 msgstr "अपरिभाषित"
 
-#: mathlib.py:144
+#: mathlib.py:142
 msgid "Error: unsupported type"
 msgstr "चुक: अआधारित प्रकार"
 
-#: toolbars.py:53
+#: toolbars.py:36
 msgid "Help"
 msgstr "मदत"
 
-#: toolbars.py:111
+#: toolbars.py:86
 msgid "Copy"
 msgstr "नक्कल"
 
-#: toolbars.py:115
+#: toolbars.py:89
 msgid "Paste"
 msgstr "चिटकवणे"
 
-#: toolbars.py:119
+#: toolbars.py:92
 msgid "Cut"
 msgstr "कापा"
 
-#: toolbars.py:127
+#: toolbars.py:99
 msgid "Square"
 msgstr "चौकोन"
 
-#: toolbars.py:132
+#: toolbars.py:103
 msgid "Square root"
 msgstr "स्क्वेर रूट"
 
-#: toolbars.py:137
+#: toolbars.py:157
 msgid "Inverse"
 msgstr "उलट"
 
-#: toolbars.py:144
+#: toolbars.py:109
 msgid "e to the power x"
 msgstr "e टू द पावर x"
 
-#: toolbars.py:149
+#: toolbars.py:113
 msgid "x to the power y"
 msgstr "x टू द पावर y"
 
-#: toolbars.py:154
+#: toolbars.py:117
 msgid "Natural logarithm"
 msgstr "नॅचुरल लोगोरितं"
 
-#: toolbars.py:160
+#: toolbars.py:123
 msgid "Factorial"
 msgstr "फॅक्टोरियल"
 
-#: toolbars.py:168
+#: toolbars.py:131
 msgid "Sine"
 msgstr "साइन"
 
-#: toolbars.py:172
+#: toolbars.py:135
 msgid "Cosine"
 msgstr "कोसाइन"
 
-#: toolbars.py:176
+#: toolbars.py:139
 msgid "Tangent"
 msgstr "टॅनजेनट"
 
-#: toolbars.py:182
+#: toolbars.py:145
 msgid "Arc sine"
 msgstr "आर्क साइन"
 
-#: toolbars.py:186
+#: toolbars.py:149
 msgid "Arc cosine"
 msgstr "आर्क कोसाइन"
 
-#: toolbars.py:190
+#: toolbars.py:153
 msgid "Arc tangent"
 msgstr "आर्क टॅनजेनट"
 
-#: toolbars.py:196
+#: toolbars.py:159
 msgid "Hyperbolic sine"
 msgstr "हाइपरबोलिक साइन"
 
-#: toolbars.py:200
+#: toolbars.py:163
 msgid "Hyperbolic cosine"
 msgstr "हाइपरबोलिक कोसाइन"
 
-#: toolbars.py:204
+#: toolbars.py:167
 msgid "Hyperbolic tangent"
 msgstr "हाइपरबोलिक टॅनजेनट"
 
-#: toolbars.py:212
+#: toolbars.py:175
 msgid "Logical and"
 msgstr "लॉजिकाल and"
 
-#: toolbars.py:216
+#: toolbars.py:179
 msgid "Logical or"
 msgstr "लॉजिकाल or"
 
-#: toolbars.py:226
+#: toolbars.py:189
 msgid "Equals"
 msgstr "बरोबर"
 
-#: toolbars.py:229
+#: toolbars.py:192
 msgid "Not equals"
 msgstr "बरोबर नाही"
 
-#: toolbars.py:236
+#: toolbars.py:199
 msgid "Pi"
 msgstr "पाई"
 
-#: toolbars.py:240
+#: toolbars.py:202
 msgid "e"
 msgstr "e"
 
-#: toolbars.py:247
+#: toolbars.py:280
+#, fuzzy
+msgid "Plot"
+msgstr "plot"
+
+#: toolbars.py:209
 msgid "Degrees"
 msgstr "अंश"
 
-#: toolbars.py:248
+#: toolbars.py:210
 msgid "Radians"
 msgstr "रेडियन"
 
-#: toolbars.py:252
+#: toolbars.py:292
 msgid "Degrees / radians"
 msgstr "अंश / रेडियन"
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
diff --git a/po/ms.po b/po/ms.po
index ea0e18c..ad6e3ac 100644
--- a/po/ms.po
+++ b/po/ms.po
@@ -2,23 +2,30 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
-#, fuzzy
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
-"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"PO-Revision-Date: 2009-02-18 05:45-0500\n"
+"Last-Translator: Mohd Lazim bin Abdul Raoh <decfiv@yahoo.com>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Translate Toolkit 1.1.1rc4\n"
+"X-Generator: Pootle 1.1.0rc2\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
-msgstr ""
+msgstr "Kira"
 
 #: calculate.py:80
 #, python-format
@@ -27,12 +34,12 @@ msgstr ""
 
 #: calculate.py:210
 msgid "Available functions:"
-msgstr ""
+msgstr "Fungsi yang ada:"
 
 #: calculate.py:504
 #, python-format
 msgid "Writing to journal (%s)"
-msgstr ""
+msgstr "Menulis di jurnal (%s)"
 
 #: calculate.py:788
 msgid "button_pressed(): invalid type"
@@ -50,11 +57,12 @@ msgstr ""
 #: eqnparser.py:117
 #, python-format
 msgid "Error at %d"
-msgstr ""
+msgstr "Ralat di %d"
 
 #: eqnparser.py:249 eqnparserhelp.py:128
 msgid "Use help(test) for help about 'test', or help(index) for the index"
 msgstr ""
+"Guna help(test) untuk bantuan mengenai 'test', atau help(index) untuk index"
 
 #: eqnparser.py:353 eqnparser.py:354
 #, python-format
@@ -79,12 +87,12 @@ msgstr ""
 #: eqnparser.py:380
 #, python-format
 msgid "Function error: %s"
-msgstr ""
+msgstr "Ralat fungsi: %s"
 
 #: eqnparser.py:481
 #, python-format
 msgid "Variable '%s' not defined"
-msgstr ""
+msgstr "Pembolehubah '%s' tidak ditetapkan"
 
 #: eqnparser.py:504
 msgid "Left parenthesis unexpected"
@@ -108,11 +116,11 @@ msgstr ""
 
 #: eqnparser.py:541 eqnparser.py:542
 msgid "Number not expected"
-msgstr ""
+msgstr "Nombor tidak dijangkakan"
 
 #: eqnparser.py:550
 msgid "Operator not expected"
-msgstr ""
+msgstr "Operator tidak dijangkakan"
 
 #: eqnparser.py:566
 msgid "Parse error: number or variable expected"
@@ -120,7 +128,7 @@ msgstr ""
 
 #: eqnparser.py:567
 msgid "Number or variable expected"
-msgstr ""
+msgstr "Nombor atau pembolehubah dijangkakan"
 
 #: eqnparser.py:596
 msgid "Invalid operator"
@@ -128,7 +136,7 @@ msgstr ""
 
 #: eqnparser.py:603
 msgid "Operator expected"
-msgstr ""
+msgstr "Operator dijangkakan"
 
 #: eqnparser.py:616
 msgid "_parse(): returning None"
@@ -138,8 +146,9 @@ msgstr ""
 #. recommend NOT doing so for mathematical functions like cos(). help(),
 #. functions() etc should be translated.
 #: eqnparserhelp.py:39
+#, fuzzy
 msgid "acos"
-msgstr ""
+msgstr "kos"
 
 #: eqnparserhelp.py:40
 msgid ""
@@ -149,7 +158,7 @@ msgstr ""
 
 #: eqnparserhelp.py:43
 msgid "and"
-msgstr ""
+msgstr "dan"
 
 #: eqnparserhelp.py:44
 msgid ""
@@ -157,8 +166,9 @@ msgid ""
 msgstr ""
 
 #: eqnparserhelp.py:46
+#, fuzzy
 msgid "asin"
-msgstr ""
+msgstr "sin"
 
 #: eqnparserhelp.py:47
 msgid ""
@@ -167,8 +177,9 @@ msgid ""
 msgstr ""
 
 #: eqnparserhelp.py:50
+#, fuzzy
 msgid "atan"
-msgstr ""
+msgstr "tan"
 
 #: eqnparserhelp.py:51
 msgid ""
@@ -178,7 +189,7 @@ msgstr ""
 
 #: eqnparserhelp.py:54
 msgid "cos"
-msgstr ""
+msgstr "kos"
 
 #: eqnparserhelp.py:55
 msgid ""
@@ -187,8 +198,9 @@ msgid ""
 msgstr ""
 
 #: eqnparserhelp.py:58
+#, fuzzy
 msgid "cosh"
-msgstr ""
+msgstr "kos"
 
 #: eqnparserhelp.py:59
 msgid ""
@@ -214,7 +226,7 @@ msgstr ""
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:68
 msgid "functions"
-msgstr ""
+msgstr "fungsi"
 
 #: eqnparserhelp.py:69
 msgid "functions(), return a list of all the functions that are defined"
@@ -233,7 +245,7 @@ msgstr ""
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:76
 msgid "operators"
-msgstr ""
+msgstr "operator-operator"
 
 #: eqnparserhelp.py:77
 msgid "operators(), return a list of the operators that are defined"
@@ -241,7 +253,7 @@ msgstr ""
 
 #: eqnparserhelp.py:79
 msgid "or"
-msgstr ""
+msgstr "atau"
 
 #: eqnparserhelp.py:80
 msgid ""
@@ -250,7 +262,7 @@ msgstr ""
 
 #: eqnparserhelp.py:82
 msgid "plot"
-msgstr ""
+msgstr "plot"
 
 #: eqnparserhelp.py:83
 msgid ""
@@ -260,7 +272,7 @@ msgstr ""
 
 #: eqnparserhelp.py:86
 msgid "sin"
-msgstr ""
+msgstr "sin"
 
 #: eqnparserhelp.py:87
 msgid ""
@@ -269,8 +281,9 @@ msgid ""
 msgstr ""
 
 #: eqnparserhelp.py:90
+#, fuzzy
 msgid "sinh"
-msgstr ""
+msgstr "sin"
 
 #: eqnparserhelp.py:91
 msgid ""
@@ -297,7 +310,7 @@ msgstr ""
 
 #: eqnparserhelp.py:101
 msgid "tan"
-msgstr ""
+msgstr "tan"
 
 #: eqnparserhelp.py:102
 msgid ""
@@ -307,8 +320,9 @@ msgid ""
 msgstr ""
 
 #: eqnparserhelp.py:106
+#, fuzzy
 msgid "tanh"
-msgstr ""
+msgstr "tan"
 
 #: eqnparserhelp.py:107
 msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
@@ -316,7 +330,7 @@ msgstr ""
 
 #: eqnparserhelp.py:109
 msgid "test"
-msgstr ""
+msgstr "cuba"
 
 #: eqnparserhelp.py:110
 msgid "This is just a test topic, use help(index) for the index"
@@ -379,6 +393,10 @@ msgstr ""
 msgid "Boolean"
 msgstr ""
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr ""
@@ -399,6 +417,10 @@ msgstr ""
 msgid "My equations"
 msgstr ""
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr ""
@@ -407,6 +429,10 @@ msgstr ""
 msgid "Show variables"
 msgstr ""
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -449,6 +475,10 @@ msgstr ""
 msgid "Square root"
 msgstr ""
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
@@ -525,6 +555,11 @@ msgstr ""
 msgid "e"
 msgstr ""
 
+#: toolbars.py:280
+#, fuzzy
+msgid "Plot"
+msgstr "plot"
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr ""
@@ -532,3 +567,19 @@ msgstr ""
 #: toolbars.py:210
 msgid "Radians"
 msgstr ""
+
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
diff --git a/po/mvo.po b/po/mvo.po
index 8fca7e1..24b1862 100644
--- a/po/mvo.po
+++ b/po/mvo.po
@@ -2,12 +2,20 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 #, fuzzy
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2008-03-05 00:30-0500\n"
+"POT-Creation-Date: 2008-01-26 11:55-0500\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"
@@ -355,6 +363,14 @@ msgstr ""
 msgid "No help about '%s' available, use help(index) for the index"
 msgstr ""
 
+#: layout.py:44
+msgid "Clear"
+msgstr ""
+
+#: layout.py:53
+msgid "Enter"
+msgstr ""
+
 #: layout.py:60
 msgid "Edit"
 msgstr ""
@@ -371,6 +387,10 @@ msgstr ""
 msgid "Boolean"
 msgstr ""
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr ""
@@ -391,6 +411,10 @@ msgstr ""
 msgid "My equations"
 msgstr ""
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr ""
@@ -399,6 +423,10 @@ msgstr ""
 msgid "Show variables"
 msgstr ""
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -417,118 +445,134 @@ msgstr ""
 msgid "Error: unsupported type"
 msgstr ""
 
-#: toolbars.py:53
+#: toolbars.py:36
 msgid "Help"
 msgstr ""
 
-#: toolbars.py:111
+#: toolbars.py:86
 msgid "Copy"
 msgstr ""
 
-#: toolbars.py:115
+#: toolbars.py:89
 msgid "Paste"
 msgstr ""
 
-#: toolbars.py:119
+#: toolbars.py:92
 msgid "Cut"
 msgstr ""
 
-#: toolbars.py:127
+#: toolbars.py:99
 msgid "Square"
 msgstr ""
 
-#: toolbars.py:132
+#: toolbars.py:103
 msgid "Square root"
 msgstr ""
 
-#: toolbars.py:137
+#: toolbars.py:157
 msgid "Inverse"
 msgstr ""
 
-#: toolbars.py:144
+#: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
 
-#: toolbars.py:149
+#: toolbars.py:113
 msgid "x to the power y"
 msgstr ""
 
-#: toolbars.py:154
+#: toolbars.py:117
 msgid "Natural logarithm"
 msgstr ""
 
-#: toolbars.py:160
+#: toolbars.py:123
 msgid "Factorial"
 msgstr ""
 
-#: toolbars.py:168
+#: toolbars.py:131
 msgid "Sine"
 msgstr ""
 
-#: toolbars.py:172
+#: toolbars.py:135
 msgid "Cosine"
 msgstr ""
 
-#: toolbars.py:176
+#: toolbars.py:139
 msgid "Tangent"
 msgstr ""
 
-#: toolbars.py:182
+#: toolbars.py:145
 msgid "Arc sine"
 msgstr ""
 
-#: toolbars.py:186
+#: toolbars.py:149
 msgid "Arc cosine"
 msgstr ""
 
-#: toolbars.py:190
+#: toolbars.py:153
 msgid "Arc tangent"
 msgstr ""
 
-#: toolbars.py:196
+#: toolbars.py:159
 msgid "Hyperbolic sine"
 msgstr ""
 
-#: toolbars.py:200
+#: toolbars.py:163
 msgid "Hyperbolic cosine"
 msgstr ""
 
-#: toolbars.py:204
+#: toolbars.py:167
 msgid "Hyperbolic tangent"
 msgstr ""
 
-#: toolbars.py:212
+#: toolbars.py:175
 msgid "Logical and"
 msgstr ""
 
-#: toolbars.py:216
+#: toolbars.py:179
 msgid "Logical or"
 msgstr ""
 
-#: toolbars.py:226
+#: toolbars.py:189
 msgid "Equals"
 msgstr ""
 
-#: toolbars.py:229
+#: toolbars.py:192
 msgid "Not equals"
 msgstr ""
 
-#: toolbars.py:236
+#: toolbars.py:199
 msgid "Pi"
 msgstr ""
 
-#: toolbars.py:240
+#: toolbars.py:202
 msgid "e"
 msgstr ""
 
-#: toolbars.py:247
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
+#: toolbars.py:209
 msgid "Degrees"
 msgstr ""
 
-#: toolbars.py:248
+#: toolbars.py:210
 msgid "Radians"
 msgstr ""
 
-#: toolbars.py:252
+#: toolbars.py:292
 msgid "Degrees / radians"
 msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
diff --git a/po/nb.po b/po/nb.po
index b7ec58e..c6b7002 100644
--- a/po/nb.po
+++ b/po/nb.po
@@ -2,23 +2,32 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
-#, fuzzy
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# translation of calculate-activity.po to Norsk bokmål
+# Kent Dahl <kentda@pvv.org>, 2008.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
 msgid ""
 msgstr ""
-"Project-Id-Version: PACKAGE VERSION\n"
+"Project-Id-Version: calculate-activity\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2008-06-23 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"
+"POT-Creation-Date: 2008-01-26 11:55-0500\n"
+"PO-Revision-Date: 2009-09-02 01:41-0400\n"
+"Last-Translator: Chris Leonard <cjl@laptop.org>\n"
+"Language-Team: Norsk bokmål <i18n-no@lister.ping.uio.no>\n"
+"Language: nb\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Translate Toolkit 1.1.1rc4\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 1.2.1\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
-msgstr ""
+msgstr "Beregne"
 
 #: calculate.py:80
 #, python-format
@@ -27,12 +36,12 @@ msgstr ""
 
 #: calculate.py:210
 msgid "Available functions:"
-msgstr ""
+msgstr "Tilgjengelige funksjoner:"
 
 #: calculate.py:504
 #, python-format
 msgid "Writing to journal (%s)"
-msgstr ""
+msgstr "Skriver til dagbok (%s)"
 
 #: calculate.py:788
 msgid "button_pressed(): invalid type"
@@ -50,7 +59,7 @@ msgstr ""
 #: eqnparser.py:117
 #, python-format
 msgid "Error at %d"
-msgstr ""
+msgstr "Feil ved %d"
 
 #: eqnparser.py:249 eqnparserhelp.py:128
 msgid "Use help(test) for help about 'test', or help(index) for the index"
@@ -59,36 +68,36 @@ msgstr ""
 #: eqnparser.py:353 eqnparser.py:354
 #, python-format
 msgid "Function '%s' not defined"
-msgstr ""
+msgstr "Funksjon '%s' er ikke definert"
 
 #: eqnparser.py:359
 #, python-format
 msgid "Invalid number of arguments (%d instead of %d)"
-msgstr ""
+msgstr "Ugylding antall argumenter (%d i stedet for %d)"
 
 #: eqnparser.py:360
 #, python-format
 msgid "function takes %d args"
-msgstr ""
+msgstr "funsksjon tar %d argumenter"
 
 #: eqnparser.py:370 eqnparser.py:371
 #, python-format
 msgid "Unable to parse argument %d: '%s'"
-msgstr ""
+msgstr "Kunne ikke tolke argument %d: '%s'"
 
 #: eqnparser.py:380
 #, python-format
 msgid "Function error: %s"
-msgstr ""
+msgstr "Funksjonsfeil: %s"
 
 #: eqnparser.py:481
 #, python-format
 msgid "Variable '%s' not defined"
-msgstr ""
+msgstr "Variabel '%s' er ikke definert"
 
 #: eqnparser.py:504
 msgid "Left parenthesis unexpected"
-msgstr ""
+msgstr "Venstre parentes uventet"
 
 #: eqnparser.py:516
 msgid "Parse error (right parenthesis)"
@@ -96,7 +105,7 @@ msgstr ""
 
 #: eqnparser.py:517 eqnparser.py:528 eqnparser.py:535 eqnparser.py:610
 msgid "Right parenthesis unexpected"
-msgstr ""
+msgstr "Høyre parentes uventet"
 
 #: eqnparser.py:527
 msgid "Parse error (right parenthesis, no left_val)"
@@ -288,8 +297,9 @@ msgid ""
 msgstr ""
 
 #: eqnparserhelp.py:97
+#, fuzzy
 msgid "square"
-msgstr ""
+msgstr "Kvadrat"
 
 #: eqnparserhelp.py:98
 msgid "square(x), return the square of x. Given by x * x"
@@ -311,7 +321,7 @@ msgid "tanh"
 msgstr ""
 
 #: eqnparserhelp.py:107
-msgid "tanh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
+msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
 msgstr ""
 
 #: eqnparserhelp.py:109
@@ -355,9 +365,17 @@ msgstr ""
 msgid "No help about '%s' available, use help(index) for the index"
 msgstr ""
 
+#: layout.py:44
+msgid "Clear"
+msgstr ""
+
+#: layout.py:53
+msgid "Enter"
+msgstr ""
+
 #: layout.py:60
 msgid "Edit"
-msgstr ""
+msgstr "Endre"
 
 #: layout.py:61
 msgid "Algebra"
@@ -371,6 +389,10 @@ msgstr ""
 msgid "Boolean"
 msgstr ""
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr ""
@@ -391,6 +413,10 @@ msgstr ""
 msgid "My equations"
 msgstr ""
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr ""
@@ -399,6 +425,10 @@ msgstr ""
 msgid "Show variables"
 msgstr ""
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -409,126 +439,142 @@ msgstr ""
 msgid "div_sym"
 msgstr ""
 
-#: mathlib.py:134
+#: mathlib.py:132
 msgid "Undefined"
 msgstr ""
 
-#: mathlib.py:144
+#: mathlib.py:142
 msgid "Error: unsupported type"
 msgstr ""
 
-#: toolbars.py:53
+#: toolbars.py:36
 msgid "Help"
-msgstr ""
+msgstr "Hjelp"
 
-#: toolbars.py:111
+#: toolbars.py:86
 msgid "Copy"
-msgstr ""
+msgstr "Kopier"
 
-#: toolbars.py:115
+#: toolbars.py:89
 msgid "Paste"
 msgstr ""
 
-#: toolbars.py:119
+#: toolbars.py:92
 msgid "Cut"
 msgstr ""
 
-#: toolbars.py:127
+#: toolbars.py:99
 msgid "Square"
-msgstr ""
+msgstr "Kvadrat"
 
-#: toolbars.py:132
+#: toolbars.py:103
 msgid "Square root"
-msgstr ""
+msgstr "Kvadratrot"
 
-#: toolbars.py:137
+#: toolbars.py:157
 msgid "Inverse"
 msgstr ""
 
-#: toolbars.py:144
+#: toolbars.py:109
 msgid "e to the power x"
-msgstr ""
+msgstr "e opphøyd i x"
 
-#: toolbars.py:149
+#: toolbars.py:113
 msgid "x to the power y"
-msgstr ""
+msgstr "x opphøyd i y"
 
-#: toolbars.py:154
+#: toolbars.py:117
 msgid "Natural logarithm"
-msgstr ""
+msgstr "Naturlig logaritme"
 
-#: toolbars.py:160
+#: toolbars.py:123
 msgid "Factorial"
 msgstr ""
 
-#: toolbars.py:168
+#: toolbars.py:131
 msgid "Sine"
-msgstr ""
+msgstr "Sinus"
 
-#: toolbars.py:172
+#: toolbars.py:135
 msgid "Cosine"
-msgstr ""
+msgstr "Cosinus"
 
-#: toolbars.py:176
+#: toolbars.py:139
 msgid "Tangent"
 msgstr ""
 
-#: toolbars.py:182
+#: toolbars.py:145
 msgid "Arc sine"
 msgstr ""
 
-#: toolbars.py:186
+#: toolbars.py:149
 msgid "Arc cosine"
 msgstr ""
 
-#: toolbars.py:190
+#: toolbars.py:153
 msgid "Arc tangent"
 msgstr ""
 
-#: toolbars.py:196
+#: toolbars.py:159
 msgid "Hyperbolic sine"
 msgstr ""
 
-#: toolbars.py:200
+#: toolbars.py:163
 msgid "Hyperbolic cosine"
 msgstr ""
 
-#: toolbars.py:204
+#: toolbars.py:167
 msgid "Hyperbolic tangent"
 msgstr ""
 
-#: toolbars.py:212
+#: toolbars.py:175
 msgid "Logical and"
-msgstr ""
+msgstr "Logisk og"
 
-#: toolbars.py:216
+#: toolbars.py:179
 msgid "Logical or"
-msgstr ""
+msgstr "Logisk eller"
 
-#: toolbars.py:226
+#: toolbars.py:189
 msgid "Equals"
-msgstr ""
+msgstr "Lik"
 
-#: toolbars.py:229
+#: toolbars.py:192
 msgid "Not equals"
-msgstr ""
+msgstr "Ulik"
 
-#: toolbars.py:236
+#: toolbars.py:199
 msgid "Pi"
 msgstr ""
 
-#: toolbars.py:240
+#: toolbars.py:202
 msgid "e"
 msgstr ""
 
-#: toolbars.py:247
-msgid "Degrees"
+#: toolbars.py:280
+msgid "Plot"
 msgstr ""
 
-#: toolbars.py:248
+#: toolbars.py:209
+msgid "Degrees"
+msgstr "Grader"
+
+#: toolbars.py:210
 msgid "Radians"
-msgstr ""
+msgstr "Radianer"
 
-#: toolbars.py:252
+#: toolbars.py:292
 msgid "Degrees / radians"
 msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
diff --git a/po/ne.po b/po/ne.po
index b46bf4b..d22b154 100644
--- a/po/ne.po
+++ b/po/ne.po
@@ -1,3 +1,11 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # POT file for the Calculate activity
 # Copyright (C) 2007
 # This file is distributed under the same license as the Calculate package.
@@ -7,17 +15,19 @@ msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: 2009-03-02 04:44-0500\n"
-"Last-Translator: Pradosh Kharel <pradosh@olenepal.org>\n"
+"PO-Revision-Date: 2011-03-02 06:54+0200\n"
+"Last-Translator: Shaswot <shaswot.kharel@olenepal.org>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: ne\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Pootle 1.1.0rc2\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 2.0.1\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
-msgstr "क्यालकुलेटर"
+msgstr "गणना गर"
 
 #: calculate.py:80
 #, python-format
@@ -147,18 +157,19 @@ msgid ""
 "acos(x), return the arc cosine of x. This is the angle for which the cosine "
 "is x. Defined for -1 <= x < 1"
 msgstr ""
-"acos(x), return the arc cosine of x. This is the angle for which the cosine "
-"is x. Defined for -1 <= x < 1"
+"acos(x), यसले x को arc cosine फिर्ता गर्छ. यो त्यस्तो कोण हो जसको cosine "
+"चाहिँ x हुन्छ। यसको लागि -१ <= x < १ हुनु पर्छ।"
 
 #: eqnparserhelp.py:43
 msgid "and"
-msgstr "and"
+msgstr "र"
 
 #: eqnparserhelp.py:44
 msgid ""
 "and(x, y), logical and. Returns True if x and y are True, else returns False"
 msgstr ""
-"and(x, y), logical and. Returns True if x and y are True, else returns False"
+"and(x, y), logical and. यदि दुबै x र y True छ भने True फिर्ता गर्छ, नत्र "
+"False फिर्ता गर्छ।"
 
 #: eqnparserhelp.py:46
 msgid "asin"
@@ -407,6 +418,10 @@ msgstr "त्रिकोणमिति"
 msgid "Boolean"
 msgstr "बुलिन"
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr "विविध"
+
 #: layout.py:64
 msgid "Constants"
 msgstr "अचल"
@@ -427,6 +442,10 @@ msgstr "सबै समिकरण"
 msgid "My equations"
 msgstr "मेरो समिकरण"
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr "आफ्नो र अरुको  समीकरण बिच द्रष्य परिवर्तन गर"
+
 #: layout.py:120
 msgid "Show history"
 msgstr "ईतिहाँस देखाऊनुहोस्"
@@ -435,6 +454,10 @@ msgstr "ईतिहाँस देखाऊनुहोस्"
 msgid "Show variables"
 msgstr "चर मानहरु देखाऊनुहोस्"
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr "इतिहास र चलबिच द्रष्य परिवर्तन गर"
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -477,6 +500,10 @@ msgstr "बर्ग"
 msgid "Square root"
 msgstr "बर्गमुल"
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr "बिपरित"
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr "e to the power x"
@@ -553,16 +580,30 @@ msgstr "Pi"
 msgid "e"
 msgstr "e"
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr "प्लट"
+
 #: toolbars.py:209
 msgid "Degrees"
-msgstr "डिग्रि"
+msgstr "डिग्री"
 
 #: toolbars.py:210
 msgid "Radians"
 msgstr "रेडिएन"
 
-#~ msgid "Inverse"
-#~ msgstr "बिपरित"
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr "डिग्रि / रेडिएन"
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr "एक्सपोनेन्ट / वैज्ञानिक नोटेसन"
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr "देखाईएका अंकको सङ्ख्या"
 
-#~ msgid "Degrees / radians"
-#~ msgstr "डिग्रि / रेडिएन"
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr "इन्टिजर ढाँचाको आधार"
diff --git a/po/nl.po b/po/nl.po
index f4ddeb6..f24713c 100644
--- a/po/nl.po
+++ b/po/nl.po
@@ -2,6 +2,14 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # POT file for the Calculate activity
 # Copyright (C) 2007
 # This file is distributed under the same license as the Calculate package.
@@ -417,6 +425,10 @@ msgstr "Goniometrie"
 msgid "Boolean"
 msgstr "Boolse"
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr "Constanten"
@@ -437,6 +449,10 @@ msgstr "Alle vergelijkingen"
 msgid "My equations"
 msgstr "Mijn vergelijkingen"
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr "Toon geschiedenis"
@@ -445,6 +461,10 @@ msgstr "Toon geschiedenis"
 msgid "Show variables"
 msgstr "Toon variabelen"
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -487,6 +507,10 @@ msgstr "Kwadraat"
 msgid "Square root"
 msgstr "Wortel"
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr "Inverse"
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr "e tot de macht x"
@@ -563,6 +587,11 @@ msgstr "Pi"
 msgid "e"
 msgstr "e"
 
+#: toolbars.py:280
+#, fuzzy
+msgid "Plot"
+msgstr "teken"
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr "Graden"
@@ -571,11 +600,21 @@ msgstr "Graden"
 msgid "Radians"
 msgstr "Radialen"
 
-#~ msgid "Inverse"
-#~ msgstr "Inverse"
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr "Graden / radialen"
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
 
-#~ msgid "Degrees / radians"
-#~ msgstr "Graden / radialen"
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
 
 #, python-format
 #~ msgid "Reading from journal (%s)"
diff --git a/po/pa.po b/po/pa.po
index 95a2cfc..aafdeb0 100644
--- a/po/pa.po
+++ b/po/pa.po
@@ -2,6 +2,14 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 #, fuzzy
 msgid ""
 msgstr ""
@@ -34,34 +42,14 @@ msgstr ""
 msgid "Writing to journal (%s)"
 msgstr ""
 
-#: calculate.py:522
-#, python-format
-msgid "Reading from journal (%s)"
-msgstr ""
-
-#: calculate.py:528
-msgid "Unable to determine version"
-msgstr ""
-
-#: calculate.py:533
-#, python-format
-msgid "Reading journal entry (version %s)"
-msgstr ""
-
-#: calculate.py:538
-#, python-format
-msgid "State line invalid (%s)"
-msgstr ""
-
-#: calculate.py:555
-#, python-format
-msgid "Unable to read journal entry, unknown version (%s)"
-msgstr ""
-
 #: calculate.py:788
 msgid "button_pressed(): invalid type"
 msgstr ""
 
+#: eqnparser.py:33
+msgid "Parse error"
+msgstr ""
+
 #: eqnparser.py:58
 #, python-format
 msgid "level: %d, ofs %d"
@@ -72,8 +60,8 @@ msgstr ""
 msgid "Error at %d"
 msgstr ""
 
-#: eqnparser.py:235
-msgid "help_var"
+#: eqnparser.py:249 eqnparserhelp.py:128
+msgid "Use help(test) for help about 'test', or help(index) for the index"
 msgstr ""
 
 #: eqnparser.py:353 eqnparser.py:354
@@ -106,6 +94,10 @@ msgstr ""
 msgid "Variable '%s' not defined"
 msgstr ""
 
+#: eqnparser.py:504
+msgid "Left parenthesis unexpected"
+msgstr ""
+
 #: eqnparser.py:516
 msgid "Parse error (right parenthesis)"
 msgstr ""
@@ -118,6 +110,10 @@ msgstr ""
 msgid "Parse error (right parenthesis, no left_val)"
 msgstr ""
 
+#: eqnparser.py:534
+msgid "Parse error (right parenthesis, no level to close)"
+msgstr ""
+
 #: eqnparser.py:541 eqnparser.py:542
 msgid "Number not expected"
 msgstr ""
@@ -126,6 +122,14 @@ msgstr ""
 msgid "Operator not expected"
 msgstr ""
 
+#: eqnparser.py:566
+msgid "Parse error: number or variable expected"
+msgstr ""
+
+#: eqnparser.py:567
+msgid "Number or variable expected"
+msgstr ""
+
 #: eqnparser.py:596
 msgid "Invalid operator"
 msgstr ""
@@ -138,96 +142,216 @@ msgstr ""
 msgid "_parse(): returning None"
 msgstr ""
 
-#: eqnparserhelp.py:37
-msgid "help_acos"
+#. TRANS: It is possible to translate commands. However, I would highly
+#. recommend NOT doing so for mathematical functions like cos(). help(),
+#. functions() etc should be translated.
+#: eqnparserhelp.py:39
+msgid "acos"
 msgstr ""
 
-#: eqnparserhelp.py:38
-msgid "help_and"
+#: eqnparserhelp.py:40
+msgid ""
+"acos(x), return the arc cosine of x. This is the angle for which the cosine "
+"is x. Defined for -1 <= x < 1"
 msgstr ""
 
-#: eqnparserhelp.py:39
-msgid "help_asin"
+#: eqnparserhelp.py:43
+msgid "and"
 msgstr ""
 
-#: eqnparserhelp.py:40
-msgid "help_atan"
+#: eqnparserhelp.py:44
+msgid ""
+"and(x, y), logical and. Returns True if x and y are True, else returns False"
 msgstr ""
 
-#: eqnparserhelp.py:41
-msgid "help_cos"
+#: eqnparserhelp.py:46
+msgid "asin"
 msgstr ""
 
-#: eqnparserhelp.py:42
-msgid "help_cosh"
+#: eqnparserhelp.py:47
+msgid ""
+"asin(x), return the arc sine of x. This is the angle for which the sine is "
+"x. Defined for -1 <= x <= 1"
 msgstr ""
 
-#: eqnparserhelp.py:43
-msgid "help_exp"
+#: eqnparserhelp.py:50
+msgid "atan"
 msgstr ""
 
-#: eqnparserhelp.py:44
-msgid "help_fac"
+#: eqnparserhelp.py:51
+msgid ""
+"atan(x), return the arc tangent of x. This is the angle for which the "
+"tangent is x. Defined for all x"
 msgstr ""
 
-#: eqnparserhelp.py:45
-msgid "help_functions"
+#: eqnparserhelp.py:54
+msgid "cos"
 msgstr ""
 
-#: eqnparserhelp.py:46
-msgid "help_ln"
+#: eqnparserhelp.py:55
+msgid ""
+"cos(x), return the cosine of x. This is the x-coordinate on the unit circle "
+"at the angle x"
 msgstr ""
 
-#: eqnparserhelp.py:47
-msgid "help_operators"
+#: eqnparserhelp.py:58
+msgid "cosh"
 msgstr ""
 
-#: eqnparserhelp.py:48
-msgid "help_or"
+#: eqnparserhelp.py:59
+msgid ""
+"cosh(x), return the hyperbolic cosine of x. Given by (exp(x) + exp(-x)) / 2"
 msgstr ""
 
-#: eqnparserhelp.py:49
-msgid "help_plot"
+#: eqnparserhelp.py:61
+msgid "exp"
 msgstr ""
 
-#: eqnparserhelp.py:50
-msgid "help_sin"
+#: eqnparserhelp.py:62
+msgid "exp(x), return the natural exponent of x. Given by e^x"
 msgstr ""
 
-#: eqnparserhelp.py:51
-msgid "help_sinh"
+#: eqnparserhelp.py:64
+msgid "fac"
 msgstr ""
 
-#: eqnparserhelp.py:52
-msgid "help_sqrt"
+#: eqnparserhelp.py:65
+msgid "fac(x), return the factorial of x. Given by x * (x - 1) * (x - 2) * ..."
 msgstr ""
 
-#: eqnparserhelp.py:53
-msgid "help_square"
+#. TRANS: This command is descriptive, so can be translated
+#: eqnparserhelp.py:68
+msgid "functions"
 msgstr ""
 
-#: eqnparserhelp.py:54
-msgid "help_tan"
+#: eqnparserhelp.py:69
+msgid "functions(), return a list of all the functions that are defined"
 msgstr ""
 
-#: eqnparserhelp.py:55
-msgid "help_tanh"
+#: eqnparserhelp.py:71
+msgid "ln"
 msgstr ""
 
-#: eqnparserhelp.py:56
-msgid "help_test"
+#: eqnparserhelp.py:72
+msgid ""
+"ln(x), return the natural logarithm of x. This is the value for which the "
+"exponent exp() equals x. Defined for x >= 0."
 msgstr ""
 
-#: eqnparserhelp.py:57
-msgid "help_variables"
+#. TRANS: This command is descriptive, so can be translated
+#: eqnparserhelp.py:76
+msgid "operators"
 msgstr ""
 
-#: eqnparserhelp.py:58
-msgid "help_xor"
+#: eqnparserhelp.py:77
+msgid "operators(), return a list of the operators that are defined"
 msgstr ""
 
-#: eqnparserhelp.py:69
-msgid "help_usage"
+#: eqnparserhelp.py:79
+msgid "or"
+msgstr ""
+
+#: eqnparserhelp.py:80
+msgid ""
+"or(x, y), logical or. Returns True if x and/or y are True, else return False"
+msgstr ""
+
+#: eqnparserhelp.py:82
+msgid "plot"
+msgstr ""
+
+#: eqnparserhelp.py:83
+msgid ""
+"plot(eqn, var=-a..b), plot the equation 'eqn' with the variable 'var' in the "
+"range from a to b"
+msgstr ""
+
+#: eqnparserhelp.py:86
+msgid "sin"
+msgstr ""
+
+#: eqnparserhelp.py:87
+msgid ""
+"sin(x), return the sine of x. This is the y-coordinate on the unit circle at "
+"the angle x"
+msgstr ""
+
+#: eqnparserhelp.py:90
+msgid "sinh"
+msgstr ""
+
+#: eqnparserhelp.py:91
+msgid ""
+"sinh(x), return the hyperbolic sine of x. Given by (exp(x) - exp(-x)) / 2"
+msgstr ""
+
+#: eqnparserhelp.py:93
+msgid "sqrt"
+msgstr ""
+
+#: eqnparserhelp.py:94
+msgid ""
+"sqrt(x), return the square root of x. This is the value for which the square "
+"equals x. Defined for x >= 0."
+msgstr ""
+
+#: eqnparserhelp.py:97
+msgid "square"
+msgstr ""
+
+#: eqnparserhelp.py:98
+msgid "square(x), return the square of x. Given by x * x"
+msgstr ""
+
+#: eqnparserhelp.py:101
+msgid "tan"
+msgstr ""
+
+#: eqnparserhelp.py:102
+msgid ""
+"tan(x), return the tangent of x. This is the slope of the line from the "
+"origin of the unit circle to the point on the unit circle defined by the "
+"angle x. Given by sin(x) / cos(x)"
+msgstr ""
+
+#: eqnparserhelp.py:106
+msgid "tanh"
+msgstr ""
+
+#: eqnparserhelp.py:107
+msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
+msgstr ""
+
+#: eqnparserhelp.py:109
+msgid "test"
+msgstr ""
+
+#: eqnparserhelp.py:110
+msgid "This is just a test topic, use help(index) for the index"
+msgstr ""
+
+#. TRANS: This command is descriptive, so can be translated
+#: eqnparserhelp.py:113
+msgid "variables"
+msgstr ""
+
+#: eqnparserhelp.py:114
+msgid "variables(), return a list of the variables that are currently defined"
+msgstr ""
+
+#: eqnparserhelp.py:116
+msgid "xor"
+msgstr ""
+
+#: eqnparserhelp.py:117
+msgid ""
+"xor(x, y), logical xor. Returns True if either x is True (and y is False) or "
+"y is True (and x is False), else returns False"
+msgstr ""
+
+#. TRANS: help(index), both 'index' and the translation  will work
+#: eqnparserhelp.py:131
+msgid "index"
 msgstr ""
 
 #: eqnparserhelp.py:132
@@ -239,6 +363,14 @@ msgstr ""
 msgid "No help about '%s' available, use help(index) for the index"
 msgstr ""
 
+#: layout.py:44
+msgid "Clear"
+msgstr ""
+
+#: layout.py:53
+msgid "Enter"
+msgstr ""
+
 #: layout.py:60
 msgid "Edit"
 msgstr ""
@@ -255,6 +387,10 @@ msgstr ""
 msgid "Boolean"
 msgstr ""
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr ""
@@ -275,6 +411,10 @@ msgstr ""
 msgid "My equations"
 msgstr ""
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr ""
@@ -283,12 +423,8 @@ msgstr ""
 msgid "Show variables"
 msgstr ""
 
-#: mathlib.py:58
-msgid "thousand_sep"
-msgstr ""
-
-#: mathlib.py:63
-msgid "fraction_sep"
+#: layout.py:203
+msgid "Change view between history and variables"
 msgstr ""
 
 #. TRANS: multiplication symbol (default: '*')
@@ -333,10 +469,18 @@ msgstr ""
 msgid "Square root"
 msgstr ""
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
 
+#: toolbars.py:113
+msgid "x to the power y"
+msgstr ""
+
 #: toolbars.py:117
 msgid "Natural logarithm"
 msgstr ""
@@ -389,10 +533,6 @@ msgstr ""
 msgid "Logical or"
 msgstr ""
 
-#: toolbars.py:174
-msgid "Logical xor"
-msgstr ""
-
 #: toolbars.py:189
 msgid "Equals"
 msgstr ""
@@ -409,6 +549,10 @@ msgstr ""
 msgid "e"
 msgstr ""
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr ""
@@ -417,242 +561,18 @@ msgstr ""
 msgid "Radians"
 msgstr ""
 
-#: eqnparser.py:33
-msgid "Parse error"
-msgstr ""
-
-#: eqnparser.py:249 eqnparserhelp.py:128
-msgid "Use help(test) for help about 'test', or help(index) for the index"
-msgstr ""
-
-#: eqnparser.py:504
-msgid "Left parenthesis unexpected"
-msgstr ""
-
-#: eqnparser.py:534
-msgid "Parse error (right parenthesis, no level to close)"
-msgstr ""
-
-#: eqnparser.py:566
-msgid "Parse error: number or variable expected"
-msgstr ""
-
-#: eqnparser.py:567
-msgid "Number or variable expected"
-msgstr ""
-
-#. TRANS: It is possible to translate commands. However, I would highly
-#. recommend NOT doing so for mathematical functions like cos(). help(),
-#. functions() etc should be translated.
-#: eqnparserhelp.py:39
-msgid "acos"
-msgstr ""
-
-#: eqnparserhelp.py:40
-msgid ""
-"acos(x), return the arc cosine of x. This is the angle for which the cosine "
-"is x. Defined for -1 <= x < 1"
-msgstr ""
-
-#: eqnparserhelp.py:43
-msgid "and"
-msgstr ""
-
-#: eqnparserhelp.py:44
-msgid ""
-"and(x, y), logical and. Returns True if x and y are True, else returns False"
+#: toolbars.py:292
+msgid "Degrees / radians"
 msgstr ""
 
-#: eqnparserhelp.py:46
-msgid "asin"
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
 msgstr ""
 
-#: eqnparserhelp.py:47
-msgid ""
-"asin(x), return the arc sine of x. This is the angle for which the sine is "
-"x. Defined for -1 <= x <= 1"
-msgstr ""
-
-#: eqnparserhelp.py:50
-msgid "atan"
-msgstr ""
-
-#: eqnparserhelp.py:51
-msgid ""
-"atan(x), return the arc tangent of x. This is the angle for which the "
-"tangent is x. Defined for all x"
-msgstr ""
-
-#: eqnparserhelp.py:54
-msgid "cos"
-msgstr ""
-
-#: eqnparserhelp.py:55
-msgid ""
-"cos(x), return the cosine of x. This is the x-coordinate on the unit circle "
-"at the angle x"
-msgstr ""
-
-#: eqnparserhelp.py:58
-msgid "cosh"
-msgstr ""
-
-#: eqnparserhelp.py:59
-msgid ""
-"cosh(x), return the hyperbolic cosine of x. Given by (exp(x) + exp(-x)) / 2"
-msgstr ""
-
-#: eqnparserhelp.py:61
-msgid "exp"
-msgstr ""
-
-#: eqnparserhelp.py:62
-msgid "exp(x), return the natural exponent of x. Given by e^x"
-msgstr ""
-
-#: eqnparserhelp.py:64
-msgid "fac"
-msgstr ""
-
-#: eqnparserhelp.py:65
-msgid "fac(x), return the factorial of x. Given by x * (x - 1) * (x - 2) * ..."
-msgstr ""
-
-#. TRANS: This command is descriptive, so can be translated
-#: eqnparserhelp.py:68
-msgid "functions"
-msgstr ""
-
-#: eqnparserhelp.py:69
-msgid "functions(), return a list of all the functions that are defined"
-msgstr ""
-
-#: eqnparserhelp.py:71
-msgid "ln"
-msgstr ""
-
-#: eqnparserhelp.py:72
-msgid ""
-"ln(x), return the natural logarithm of x. This is the value for which the "
-"exponent exp() equals x. Defined for x >= 0."
+#: toolbars.py:311
+msgid "Number of shown digits"
 msgstr ""
 
-#. TRANS: This command is descriptive, so can be translated
-#: eqnparserhelp.py:76
-msgid "operators"
-msgstr ""
-
-#: eqnparserhelp.py:77
-msgid "operators(), return a list of the operators that are defined"
-msgstr ""
-
-#: eqnparserhelp.py:79
-msgid "or"
-msgstr ""
-
-#: eqnparserhelp.py:80
-msgid ""
-"or(x, y), logical or. Returns True if x and/or y are True, else return False"
-msgstr ""
-
-#: eqnparserhelp.py:82
-msgid "plot"
-msgstr ""
-
-#: eqnparserhelp.py:83
-msgid ""
-"plot(eqn, var=-a..b), plot the equation 'eqn' with the variable 'var' in the "
-"range from a to b"
-msgstr ""
-
-#: eqnparserhelp.py:86
-msgid "sin"
-msgstr ""
-
-#: eqnparserhelp.py:87
-msgid ""
-"sin(x), return the sine of x. This is the y-coordinate on the unit circle at "
-"the angle x"
-msgstr ""
-
-#: eqnparserhelp.py:90
-msgid "sinh"
-msgstr ""
-
-#: eqnparserhelp.py:91
-msgid ""
-"sinh(x), return the hyperbolic sine of x. Given by (exp(x) - exp(-x)) / 2"
-msgstr ""
-
-#: eqnparserhelp.py:93
-msgid "sqrt"
-msgstr ""
-
-#: eqnparserhelp.py:94
-msgid ""
-"sqrt(x), return the square root of x. This is the value for which the square "
-"equals x. Defined for x >= 0."
-msgstr ""
-
-#: eqnparserhelp.py:97
-msgid "square"
-msgstr ""
-
-#: eqnparserhelp.py:98
-msgid "square(x), return the square of x. Given by x * x"
-msgstr ""
-
-#: eqnparserhelp.py:101
-msgid "tan"
-msgstr ""
-
-#: eqnparserhelp.py:102
-msgid ""
-"tan(x), return the tangent of x. This is the slope of the line from the "
-"origin of the unit circle to the point on the unit circle defined by the "
-"angle x. Given by sin(x) / cos(x)"
-msgstr ""
-
-#: eqnparserhelp.py:106
-msgid "tanh"
-msgstr ""
-
-#: eqnparserhelp.py:107
-msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
-msgstr ""
-
-#: eqnparserhelp.py:109
-msgid "test"
-msgstr ""
-
-#: eqnparserhelp.py:110
-msgid "This is just a test topic, use help(index) for the index"
-msgstr ""
-
-#. TRANS: This command is descriptive, so can be translated
-#: eqnparserhelp.py:113
-msgid "variables"
-msgstr ""
-
-#: eqnparserhelp.py:114
-msgid "variables(), return a list of the variables that are currently defined"
-msgstr ""
-
-#: eqnparserhelp.py:116
-msgid "xor"
-msgstr ""
-
-#: eqnparserhelp.py:117
-msgid ""
-"xor(x, y), logical xor. Returns True if either x is True (and y is False) or "
-"y is True (and x is False), else returns False"
-msgstr ""
-
-#. TRANS: help(index), both 'index' and the translation  will work
-#: eqnparserhelp.py:131
-msgid "index"
-msgstr ""
-
-#: toolbars.py:113
-msgid "x to the power y"
+#: toolbars.py:316
+msgid "Integer formatting base"
 msgstr ""
diff --git a/po/pap.po b/po/pap.po
index 8fca7e1..aee8b6a 100644
--- a/po/pap.po
+++ b/po/pap.po
@@ -2,302 +2,328 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
-#, fuzzy
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2008-03-05 00:30-0500\n"
-"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
-"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"POT-Creation-Date: 2008-01-26 11:55-0500\n"
+"PO-Revision-Date: 2010-02-24 23:20+0200\n"
+"Last-Translator: <esse_line@msn.com>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: pap\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Translate Toolkit 1.1.1rc4\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 2.0.1\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
-msgstr ""
+msgstr "Kalkulá"
 
 #: calculate.py:80
 #, python-format
 msgid "Equation.parse() string invalid (%s)"
-msgstr ""
+msgstr "Komparashon.analisá()string invalido(%s)"
 
 #: calculate.py:210
 msgid "Available functions:"
-msgstr ""
+msgstr "Funshonnan disponibel:"
 
 #: calculate.py:504
 #, python-format
 msgid "Writing to journal (%s)"
-msgstr ""
+msgstr "Skirbiendo den zjurnal(%s)"
 
 #: calculate.py:788
 msgid "button_pressed(): invalid type"
-msgstr ""
+msgstr "button_pressed(): sorto invalidó"
 
 #: eqnparser.py:33
 msgid "Parse error"
-msgstr ""
+msgstr "Eror analítiko"
 
 #: eqnparser.py:58
 #, python-format
 msgid "level: %d, ofs %d"
-msgstr ""
+msgstr "nivel: %d, di %d"
 
 #: eqnparser.py:117
 #, python-format
 msgid "Error at %d"
-msgstr ""
+msgstr "Eror na %d"
 
 #: eqnparser.py:249 eqnparserhelp.py:128
 msgid "Use help(test) for help about 'test', or help(index) for the index"
 msgstr ""
+"Uza yudansa(tèst)pa yudansa tokante di'tèst',òf yudansa(indèks)pa e indèks"
 
 #: eqnparser.py:353 eqnparser.py:354
 #, python-format
 msgid "Function '%s' not defined"
-msgstr ""
+msgstr "Funshon '%s' no definí"
 
 #: eqnparser.py:359
 #, python-format
 msgid "Invalid number of arguments (%d instead of %d)"
-msgstr ""
+msgstr "Kantidat di argumentonan no válido (%d en bes di %d)"
 
 #: eqnparser.py:360
 #, python-format
 msgid "function takes %d args"
-msgstr ""
+msgstr "funshon ta tuma %d argumento"
 
 #: eqnparser.py:370 eqnparser.py:371
 #, python-format
 msgid "Unable to parse argument %d: '%s'"
-msgstr ""
+msgstr "No por a analisá argumento %d: '%s'"
 
 #: eqnparser.py:380
 #, python-format
 msgid "Function error: %s"
-msgstr ""
+msgstr "Eror di funshon: %s"
 
 #: eqnparser.py:481
 #, python-format
 msgid "Variable '%s' not defined"
-msgstr ""
+msgstr "Parameter '%s' no definí"
 
 #: eqnparser.py:504
 msgid "Left parenthesis unexpected"
-msgstr ""
+msgstr "Paréntesis banda robes inesperá"
 
 #: eqnparser.py:516
 msgid "Parse error (right parenthesis)"
-msgstr ""
+msgstr "Analisá eror (paréntesis banda drechi)"
 
 #: eqnparser.py:517 eqnparser.py:528 eqnparser.py:535 eqnparser.py:610
 msgid "Right parenthesis unexpected"
-msgstr ""
+msgstr "Paréntesis banda drechi inesperá"
 
 #: eqnparser.py:527
 msgid "Parse error (right parenthesis, no left_val)"
-msgstr ""
+msgstr "Analisá eror (paréntesis banda drechi, no left_val)"
 
 #: eqnparser.py:534
 msgid "Parse error (right parenthesis, no level to close)"
-msgstr ""
+msgstr "Analisá eror(paréntesis banda drechi no tin nivel pa sera)"
 
 #: eqnparser.py:541 eqnparser.py:542
 msgid "Number not expected"
-msgstr ""
+msgstr "Kantidat no antisipá"
 
 #: eqnparser.py:550
 msgid "Operator not expected"
-msgstr ""
+msgstr "Operator inesperá"
 
 #: eqnparser.py:566
 msgid "Parse error: number or variable expected"
-msgstr ""
+msgstr "Analisá eror: number òf parameter antisipá"
 
 #: eqnparser.py:567
 msgid "Number or variable expected"
-msgstr ""
+msgstr "Kantidat òf parameter antisipá"
 
 #: eqnparser.py:596
 msgid "Invalid operator"
-msgstr ""
+msgstr "Operator inválido"
 
 #: eqnparser.py:603
 msgid "Operator expected"
-msgstr ""
+msgstr "Operator antisipá"
 
 #: eqnparser.py:616
 msgid "_parse(): returning None"
-msgstr ""
+msgstr "_analisá():duna Nada"
 
 #. TRANS: It is possible to translate commands. However, I would highly
 #. recommend NOT doing so for mathematical functions like cos(). help(),
 #. functions() etc should be translated.
 #: eqnparserhelp.py:39
 msgid "acos"
-msgstr ""
+msgstr "acos"
 
 #: eqnparserhelp.py:40
 msgid ""
 "acos(x), return the arc cosine of x. This is the angle for which the cosine "
 "is x. Defined for -1 <= x < 1"
 msgstr ""
+"acos(x), duna e arc cosine di x. Esaki ta e ángulo di kua e cosine ta x. "
+"Definí pa -1 <= x < 1"
 
 #: eqnparserhelp.py:43
 msgid "and"
-msgstr ""
+msgstr "tambe"
 
 #: eqnparserhelp.py:44
 msgid ""
 "and(x, y), logical and. Returns True if x and y are True, else returns False"
-msgstr ""
+msgstr "i(x,y),lógiko i.Duna Bèrdat si x i y ta Bèrdat,sino marka Falsu"
 
 #: eqnparserhelp.py:46
 msgid "asin"
-msgstr ""
+msgstr "asin"
 
 #: eqnparserhelp.py:47
 msgid ""
 "asin(x), return the arc sine of x. This is the angle for which the sine is "
 "x. Defined for -1 <= x <= 1"
 msgstr ""
+"asin(X), bira e arc sine di x. Esaki ta e ángulo kaminda e sine ta x. Definí "
+"pa -1 <= x <= 1"
 
 #: eqnparserhelp.py:50
 msgid "atan"
-msgstr ""
+msgstr "atan"
 
 #: eqnparserhelp.py:51
 msgid ""
 "atan(x), return the arc tangent of x. This is the angle for which the "
 "tangent is x. Defined for all x"
 msgstr ""
+"atan(x), duna e arc tangent di x. Esaki ta e ángulo kaminda e tangent ta x. "
+"Definí pa tur x"
 
 #: eqnparserhelp.py:54
 msgid "cos"
-msgstr ""
+msgstr "cos"
 
 #: eqnparserhelp.py:55
 msgid ""
 "cos(x), return the cosine of x. This is the x-coordinate on the unit circle "
 "at the angle x"
 msgstr ""
+"cos(x), duna e cosine di x. Esaki ta e kordinashon-x riba e sírkulo di "
+"unidat na e ángulo x"
 
 #: eqnparserhelp.py:58
 msgid "cosh"
-msgstr ""
+msgstr "cosh"
 
 #: eqnparserhelp.py:59
 msgid ""
 "cosh(x), return the hyperbolic cosine of x. Given by (exp(x) + exp(-x)) / 2"
-msgstr ""
+msgstr "cosh(x),duna e hyperbolic cosine di x. Duná dor di(exp(x)+ exp(-x))/2"
 
 #: eqnparserhelp.py:61
 msgid "exp"
-msgstr ""
+msgstr "exp"
 
 #: eqnparserhelp.py:62
 msgid "exp(x), return the natural exponent of x. Given by e^x"
-msgstr ""
+msgstr "exp(x), bira e exponente natural di x. Duná pa e^x"
 
 #: eqnparserhelp.py:64
 msgid "fac"
-msgstr ""
+msgstr "fac"
 
 #: eqnparserhelp.py:65
 msgid "fac(x), return the factorial of x. Given by x * (x - 1) * (x - 2) * ..."
-msgstr ""
+msgstr "fac(x),duna e factorial di x. Duná pa *(x - 1)* (x - 2) * ..."
 
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:68
 msgid "functions"
-msgstr ""
+msgstr "funshonnan"
 
 #: eqnparserhelp.py:69
 msgid "functions(), return a list of all the functions that are defined"
-msgstr ""
+msgstr "funshonnan(),duna un lista di tur funshon ku ta definí"
 
 #: eqnparserhelp.py:71
 msgid "ln"
-msgstr ""
+msgstr "den"
 
 #: eqnparserhelp.py:72
 msgid ""
 "ln(x), return the natural logarithm of x. This is the value for which the "
 "exponent exp() equals x. Defined for x >= 0."
 msgstr ""
+"den(x), duna e logarithm natural di x. Esaki ta e balor ku e eksponente "
+"exp() ta igual na x. Definí pa x >= 0."
 
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:76
 msgid "operators"
-msgstr ""
+msgstr "operatornan"
 
 #: eqnparserhelp.py:77
 msgid "operators(), return a list of the operators that are defined"
-msgstr ""
+msgstr "operatornan(),duna un lista di operatornan ku a wòrdu definí"
 
 #: eqnparserhelp.py:79
 msgid "or"
-msgstr ""
+msgstr "òf"
 
 #: eqnparserhelp.py:80
 msgid ""
 "or(x, y), logical or. Returns True if x and/or y are True, else return False"
-msgstr ""
+msgstr "òf(x,y),logiko òf.Duna Bèrdat si x i/òf y ta Bèrdat,sino Duna Falsu"
 
 #: eqnparserhelp.py:82
 msgid "plot"
-msgstr ""
+msgstr "diagram"
 
 #: eqnparserhelp.py:83
 msgid ""
 "plot(eqn, var=-a..b), plot the equation 'eqn' with the variable 'var' in the "
 "range from a to b"
 msgstr ""
+"diagram(eqn, var=-a..b), traha diagram ku e komparashon 'eqn' huntu ku e "
+"variabel 'var' den e rango di a pa b"
 
 #: eqnparserhelp.py:86
 msgid "sin"
-msgstr ""
+msgstr "sin"
 
 #: eqnparserhelp.py:87
 msgid ""
 "sin(x), return the sine of x. This is the y-coordinate on the unit circle at "
 "the angle x"
 msgstr ""
+"sin(x), duna e sine di x. Esaki ta e kordinat-y di e sirkulo di unidat den e "
+"ángulo x"
 
 #: eqnparserhelp.py:90
 msgid "sinh"
-msgstr ""
+msgstr "sinh"
 
 #: eqnparserhelp.py:91
 msgid ""
 "sinh(x), return the hyperbolic sine of x. Given by (exp(x) - exp(-x)) / 2"
-msgstr ""
+msgstr "sinh(x), duna e hyperbolic sine di x. Duná pa(exp(x) - exp(-x)) / 2"
 
 #: eqnparserhelp.py:93
 msgid "sqrt"
-msgstr ""
+msgstr "sqrt"
 
 #: eqnparserhelp.py:94
 msgid ""
 "sqrt(x), return the square root of x. This is the value for which the square "
 "equals x. Defined for x >= 0."
 msgstr ""
+"sqrt(x), duna e kuadrat root di x. Esaki ta e balor dor di kua e kuadrat ta "
+"igual ku x. Definí pa x >= 0."
 
 #: eqnparserhelp.py:97
 msgid "square"
-msgstr ""
+msgstr "kuadrat"
 
 #: eqnparserhelp.py:98
 msgid "square(x), return the square of x. Given by x * x"
-msgstr ""
+msgstr "kuadrat(x), duna e kuadrat di x. Duná pa x * x"
 
 #: eqnparserhelp.py:101
 msgid "tan"
-msgstr ""
+msgstr "tan"
 
 #: eqnparserhelp.py:102
 msgid ""
@@ -305,230 +331,272 @@ msgid ""
 "origin of the unit circle to the point on the unit circle defined by the "
 "angle x. Given by sin(x) / cos(x)"
 msgstr ""
+"tan(x),duna e tangente di x. Esaki ta e bahada di liña original di e sírkulo "
+"di unidat na e punto riba e sírkulo di unidat definí pa e ángulo x.Duná pa "
+"sin(x)/cos(x)"
 
 #: eqnparserhelp.py:106
 msgid "tanh"
-msgstr ""
+msgstr "tanh"
 
 #: eqnparserhelp.py:107
 msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
-msgstr ""
+msgstr "sinh(x), duna e hyperbolic tangente di x. Duná pa sinh(x) / cosh(x)"
 
 #: eqnparserhelp.py:109
 msgid "test"
-msgstr ""
+msgstr "tèst"
 
 #: eqnparserhelp.py:110
 msgid "This is just a test topic, use help(index) for the index"
-msgstr ""
+msgstr "Esaki ta solamente un tópiko di tèst, uza yudansa (indíse) pa e indíse"
 
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:113
 msgid "variables"
-msgstr ""
+msgstr "variabelnan"
 
 #: eqnparserhelp.py:114
 msgid "variables(), return a list of the variables that are currently defined"
-msgstr ""
+msgstr "variabelnan(),duna un lista di variabelnan ku ta aktualmente definí"
 
 #: eqnparserhelp.py:116
 msgid "xor"
-msgstr ""
+msgstr "xor"
 
 #: eqnparserhelp.py:117
 msgid ""
 "xor(x, y), logical xor. Returns True if either x is True (and y is False) or "
 "y is True (and x is False), else returns False"
 msgstr ""
+"xor(x, y),lógiko xor.Duna Bèrdat si tantu x ta bèrdat(i y ta Falsu) òf y ta "
+"Bèrdat( i x ta Falsu),sino duna Falsu"
 
 #. TRANS: help(index), both 'index' and the translation  will work
 #: eqnparserhelp.py:131
 msgid "index"
-msgstr ""
+msgstr "indíse"
 
 #: eqnparserhelp.py:132
 msgid "Topics"
-msgstr ""
+msgstr "Tópiko"
 
 #: eqnparserhelp.py:143
 #, python-format
 msgid "No help about '%s' available, use help(index) for the index"
-msgstr ""
+msgstr "No tin yudansa disponibel pa'%s',uza yudansa (indíse) pa e indíse"
+
+#: layout.py:44
+msgid "Clear"
+msgstr "Limpia"
+
+#: layout.py:53
+msgid "Enter"
+msgstr "Duna"
 
 #: layout.py:60
 msgid "Edit"
-msgstr ""
+msgstr "Edita"
 
 #: layout.py:61
 msgid "Algebra"
-msgstr ""
+msgstr "Álgebra"
 
 #: layout.py:62
 msgid "Trigonometry"
-msgstr ""
+msgstr "Trigonometría"
 
 #: layout.py:63
 msgid "Boolean"
+msgstr "Boolean"
+
+#: layout.py:118
+msgid "Miscellaneous"
 msgstr ""
 
 #: layout.py:64
 msgid "Constants"
-msgstr ""
+msgstr "Konstatenan"
 
 #: layout.py:65
 msgid "Format"
-msgstr ""
+msgstr "Format"
 
 #: layout.py:86
 msgid "Label:"
-msgstr ""
+msgstr "Etiketa:"
 
 #: layout.py:118
 msgid "All equations"
-msgstr ""
+msgstr "Tur komparashon"
 
 #: layout.py:118
 msgid "My equations"
+msgstr "Mi komparashonnan"
+
+#: layout.py:198
+msgid "Change view between own and all equations"
 msgstr ""
 
 #: layout.py:120
 msgid "Show history"
-msgstr ""
+msgstr "Mustra historia"
 
 #: layout.py:120
 msgid "Show variables"
+msgstr "Mustra variabelnan"
+
+#: layout.py:203
+msgid "Change view between history and variables"
 msgstr ""
 
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
-msgstr ""
+msgstr "mul_sym"
 
 #. TRANS: division symbol (default: '/')
 #: mathlib.py:79
 msgid "div_sym"
-msgstr ""
+msgstr "div_sym"
 
 #: mathlib.py:132
 msgid "Undefined"
-msgstr ""
+msgstr "No ta definí"
 
 #: mathlib.py:142
 msgid "Error: unsupported type"
-msgstr ""
+msgstr "Eror: tipo no sostené"
 
-#: toolbars.py:53
+#: toolbars.py:36
 msgid "Help"
-msgstr ""
+msgstr "Yudansa"
 
-#: toolbars.py:111
+#: toolbars.py:86
 msgid "Copy"
-msgstr ""
+msgstr "Kopia"
 
-#: toolbars.py:115
+#: toolbars.py:89
 msgid "Paste"
-msgstr ""
+msgstr "Pega"
 
-#: toolbars.py:119
+#: toolbars.py:92
 msgid "Cut"
-msgstr ""
+msgstr "Kòrta"
 
-#: toolbars.py:127
+#: toolbars.py:99
 msgid "Square"
-msgstr ""
+msgstr "Kuadrá"
 
-#: toolbars.py:132
+#: toolbars.py:103
 msgid "Square root"
-msgstr ""
+msgstr "Rais kuadrá"
 
-#: toolbars.py:137
+#: toolbars.py:157
 msgid "Inverse"
 msgstr ""
 
-#: toolbars.py:144
+#: toolbars.py:109
 msgid "e to the power x"
-msgstr ""
+msgstr "e bia poder di x"
 
-#: toolbars.py:149
+#: toolbars.py:113
 msgid "x to the power y"
-msgstr ""
+msgstr "x bia e poder di y"
 
-#: toolbars.py:154
+#: toolbars.py:117
 msgid "Natural logarithm"
-msgstr ""
+msgstr "Logarithm natural"
 
-#: toolbars.py:160
+#: toolbars.py:123
 msgid "Factorial"
-msgstr ""
+msgstr "Fakultat"
 
-#: toolbars.py:168
+#: toolbars.py:131
 msgid "Sine"
-msgstr ""
+msgstr "Sinus"
 
-#: toolbars.py:172
+#: toolbars.py:135
 msgid "Cosine"
-msgstr ""
+msgstr "Cosine"
 
-#: toolbars.py:176
+#: toolbars.py:139
 msgid "Tangent"
-msgstr ""
+msgstr "Tangent"
 
-#: toolbars.py:182
+#: toolbars.py:145
 msgid "Arc sine"
-msgstr ""
+msgstr "Arc sine"
 
-#: toolbars.py:186
+#: toolbars.py:149
 msgid "Arc cosine"
-msgstr ""
+msgstr "Arc cosine"
 
-#: toolbars.py:190
+#: toolbars.py:153
 msgid "Arc tangent"
-msgstr ""
+msgstr "Arc tangent"
 
-#: toolbars.py:196
+#: toolbars.py:159
 msgid "Hyperbolic sine"
-msgstr ""
+msgstr "Hyperbolic sine"
 
-#: toolbars.py:200
+#: toolbars.py:163
 msgid "Hyperbolic cosine"
-msgstr ""
+msgstr "Hyperbolic cosine"
 
-#: toolbars.py:204
+#: toolbars.py:167
 msgid "Hyperbolic tangent"
-msgstr ""
+msgstr "Hyperbolic tangent"
 
-#: toolbars.py:212
+#: toolbars.py:175
 msgid "Logical and"
-msgstr ""
+msgstr "Logiko i"
 
-#: toolbars.py:216
+#: toolbars.py:179
 msgid "Logical or"
-msgstr ""
+msgstr "Logiko òf"
 
-#: toolbars.py:226
+#: toolbars.py:189
 msgid "Equals"
-msgstr ""
+msgstr "Igual"
 
-#: toolbars.py:229
+#: toolbars.py:192
 msgid "Not equals"
-msgstr ""
+msgstr "No igual"
 
-#: toolbars.py:236
+#: toolbars.py:199
 msgid "Pi"
-msgstr ""
+msgstr "Pi"
 
-#: toolbars.py:240
+#: toolbars.py:202
 msgid "e"
-msgstr ""
+msgstr "e"
+
+#: toolbars.py:280
+#, fuzzy
+msgid "Plot"
+msgstr "diagram"
 
-#: toolbars.py:247
+#: toolbars.py:209
 msgid "Degrees"
-msgstr ""
+msgstr "Grado"
 
-#: toolbars.py:248
+#: toolbars.py:210
 msgid "Radians"
-msgstr ""
+msgstr "Radians"
 
-#: toolbars.py:252
+#: toolbars.py:292
 msgid "Degrees / radians"
 msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
diff --git a/po/pis.po b/po/pis.po
index 8fca7e1..24b1862 100644
--- a/po/pis.po
+++ b/po/pis.po
@@ -2,12 +2,20 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 #, fuzzy
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2008-03-05 00:30-0500\n"
+"POT-Creation-Date: 2008-01-26 11:55-0500\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"
@@ -355,6 +363,14 @@ msgstr ""
 msgid "No help about '%s' available, use help(index) for the index"
 msgstr ""
 
+#: layout.py:44
+msgid "Clear"
+msgstr ""
+
+#: layout.py:53
+msgid "Enter"
+msgstr ""
+
 #: layout.py:60
 msgid "Edit"
 msgstr ""
@@ -371,6 +387,10 @@ msgstr ""
 msgid "Boolean"
 msgstr ""
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr ""
@@ -391,6 +411,10 @@ msgstr ""
 msgid "My equations"
 msgstr ""
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr ""
@@ -399,6 +423,10 @@ msgstr ""
 msgid "Show variables"
 msgstr ""
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -417,118 +445,134 @@ msgstr ""
 msgid "Error: unsupported type"
 msgstr ""
 
-#: toolbars.py:53
+#: toolbars.py:36
 msgid "Help"
 msgstr ""
 
-#: toolbars.py:111
+#: toolbars.py:86
 msgid "Copy"
 msgstr ""
 
-#: toolbars.py:115
+#: toolbars.py:89
 msgid "Paste"
 msgstr ""
 
-#: toolbars.py:119
+#: toolbars.py:92
 msgid "Cut"
 msgstr ""
 
-#: toolbars.py:127
+#: toolbars.py:99
 msgid "Square"
 msgstr ""
 
-#: toolbars.py:132
+#: toolbars.py:103
 msgid "Square root"
 msgstr ""
 
-#: toolbars.py:137
+#: toolbars.py:157
 msgid "Inverse"
 msgstr ""
 
-#: toolbars.py:144
+#: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
 
-#: toolbars.py:149
+#: toolbars.py:113
 msgid "x to the power y"
 msgstr ""
 
-#: toolbars.py:154
+#: toolbars.py:117
 msgid "Natural logarithm"
 msgstr ""
 
-#: toolbars.py:160
+#: toolbars.py:123
 msgid "Factorial"
 msgstr ""
 
-#: toolbars.py:168
+#: toolbars.py:131
 msgid "Sine"
 msgstr ""
 
-#: toolbars.py:172
+#: toolbars.py:135
 msgid "Cosine"
 msgstr ""
 
-#: toolbars.py:176
+#: toolbars.py:139
 msgid "Tangent"
 msgstr ""
 
-#: toolbars.py:182
+#: toolbars.py:145
 msgid "Arc sine"
 msgstr ""
 
-#: toolbars.py:186
+#: toolbars.py:149
 msgid "Arc cosine"
 msgstr ""
 
-#: toolbars.py:190
+#: toolbars.py:153
 msgid "Arc tangent"
 msgstr ""
 
-#: toolbars.py:196
+#: toolbars.py:159
 msgid "Hyperbolic sine"
 msgstr ""
 
-#: toolbars.py:200
+#: toolbars.py:163
 msgid "Hyperbolic cosine"
 msgstr ""
 
-#: toolbars.py:204
+#: toolbars.py:167
 msgid "Hyperbolic tangent"
 msgstr ""
 
-#: toolbars.py:212
+#: toolbars.py:175
 msgid "Logical and"
 msgstr ""
 
-#: toolbars.py:216
+#: toolbars.py:179
 msgid "Logical or"
 msgstr ""
 
-#: toolbars.py:226
+#: toolbars.py:189
 msgid "Equals"
 msgstr ""
 
-#: toolbars.py:229
+#: toolbars.py:192
 msgid "Not equals"
 msgstr ""
 
-#: toolbars.py:236
+#: toolbars.py:199
 msgid "Pi"
 msgstr ""
 
-#: toolbars.py:240
+#: toolbars.py:202
 msgid "e"
 msgstr ""
 
-#: toolbars.py:247
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
+#: toolbars.py:209
 msgid "Degrees"
 msgstr ""
 
-#: toolbars.py:248
+#: toolbars.py:210
 msgid "Radians"
 msgstr ""
 
-#: toolbars.py:252
+#: toolbars.py:292
 msgid "Degrees / radians"
 msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
diff --git a/po/pl.po b/po/pl.po
index 0089d4c..218fe97 100644
--- a/po/pl.po
+++ b/po/pl.po
@@ -1,3 +1,11 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # Polish translation of calculate-activity
 # Copyright (C) FSF
 # This file is distributed under the same license as the calculate-activity.
@@ -354,6 +362,14 @@ msgstr ""
 msgid "No help about '%s' available, use help(index) for the index"
 msgstr ""
 
+#: layout.py:44
+msgid "Clear"
+msgstr ""
+
+#: layout.py:53
+msgid "Enter"
+msgstr ""
+
 #: layout.py:60
 msgid "Edit"
 msgstr ""
@@ -370,6 +386,10 @@ msgstr ""
 msgid "Boolean"
 msgstr ""
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr ""
@@ -390,6 +410,10 @@ msgstr ""
 msgid "My equations"
 msgstr ""
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr ""
@@ -398,6 +422,10 @@ msgstr ""
 msgid "Show variables"
 msgstr ""
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -440,10 +468,18 @@ msgstr ""
 msgid "Square root"
 msgstr ""
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
 
+#: toolbars.py:113
+msgid "x to the power y"
+msgstr ""
+
 #: toolbars.py:117
 msgid "Natural logarithm"
 msgstr ""
@@ -512,6 +548,10 @@ msgstr ""
 msgid "e"
 msgstr ""
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr ""
@@ -520,6 +560,18 @@ msgstr ""
 msgid "Radians"
 msgstr ""
 
-#: toolbars.py:113
-msgid "x to the power y"
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
 msgstr ""
diff --git a/po/ps.po b/po/ps.po
index 6aafdc2..2417dc5 100644
--- a/po/ps.po
+++ b/po/ps.po
@@ -2,18 +2,28 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: 2008-01-23 06:25-0500\n"
-"Last-Translator: usman mansoor ansari <jalalkut@gmail.com>\n"
+"PO-Revision-Date: 2009-07-02 02:17-0400\n"
+"Last-Translator: Abdulhadi Hairan <abdulhadi@paiwastoon.com.af>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: ps\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Pootle 1.0.2\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 1.2.1\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
@@ -22,16 +32,16 @@ msgstr "شمېرل"
 #: calculate.py:80
 #, python-format
 msgid "Equation.parse() string invalid (%s)"
-msgstr "برابرښت، شننه() ناباوري مزی (%s)"
+msgstr "برابرون.جلاوالی() سلسله ناباوره ()"
 
 #: calculate.py:210
 msgid "Available functions:"
-msgstr "شته کړنې: "
+msgstr "موجودې کړنې:"
 
 #: calculate.py:504
 #, python-format
 msgid "Writing to journal (%s)"
-msgstr " (%s) ورځپاڼه کې لیکل"
+msgstr "ژورنال ته لیکل"
 
 #: calculate.py:788
 msgid "button_pressed(): invalid type"
@@ -39,117 +49,116 @@ msgstr "تڼۍ_ زورشوې(): ناسم ډول"
 
 #: eqnparser.py:33
 msgid "Parse error"
-msgstr "د شننې تېروتنل"
+msgstr "د جلاکولو تېروتنه"
 
 #: eqnparser.py:58
 #, python-format
 msgid "level: %d, ofs %d"
-msgstr "کچه: %d، د %d"
+msgstr "کچه: ofs"
 
 #: eqnparser.py:117
 #, python-format
 msgid "Error at %d"
-msgstr "تېروتنه په %d کې"
+msgstr "په کې تېروتنه"
 
 #: eqnparser.py:249 eqnparserhelp.py:128
 msgid "Use help(test) for help about 'test', or help(index) for the index"
 msgstr ""
-"د مرسته په اړه (ازمویل) لپاره وکاروﺉ مرسته(ازمویل)، یا لړیال لپاره "
+"د \"ازموینې\" په اړه مرستې لپاره مرسته(ازموینه) وکاروه٬ یا د لړیال لپاره "
 "مرسته(لړیال)"
 
 #: eqnparser.py:353 eqnparser.py:354
 #, python-format
 msgid "Function '%s' not defined"
-msgstr "کړنې '%s'  ونه پېژندل شوې"
+msgstr "کړنه نده تعریف شوې"
 
 #: eqnparser.py:359
 #, python-format
 msgid "Invalid number of arguments (%d instead of %d)"
-msgstr "د ارزښتمنیو ناسمه شمېره (%d د %d پرځای)"
+msgstr "د دلیلونو ناباوره شمېر (په ځای د)"
 
 #: eqnparser.py:360
 #, python-format
 msgid "function takes %d args"
-msgstr "کړنې %d args اخلي"
+msgstr "کړنه () دلیلونه اخلي"
 
 #: eqnparser.py:370 eqnparser.py:371
 #, python-format
 msgid "Unable to parse argument %d: '%s'"
-msgstr "'%d' :%s د وېش ارزښتوړى ناوړتيا"
+msgstr "د دلیل د جلاکولو توان نلري:"
 
 #: eqnparser.py:380
 #, python-format
 msgid "Function error: %s"
-msgstr "ناسمه کړنې: %s"
+msgstr "د کړنې تېروتنه:"
 
 #: eqnparser.py:481
 #, python-format
 msgid "Variable '%s' not defined"
-msgstr "بدلېدونکې '%s' ونه پېژندل شوې"
+msgstr "'%s' اوښتونکی ندی تعریف شوی"
 
 #: eqnparser.py:504
 msgid "Left parenthesis unexpected"
-msgstr "غېرمترقبه کیڼې غبرګلیندۍ "
+msgstr "کیڼه غبرګلیندۍ نامتوقع وه"
 
 #: eqnparser.py:516
 msgid "Parse error (right parenthesis)"
-msgstr "وېشي تېروتنې (ښي غبرګلیندۍ)"
+msgstr "د جلاکولو تېروتنه (ښي غبرګلیندۍ)"
 
 #: eqnparser.py:517 eqnparser.py:528 eqnparser.py:535 eqnparser.py:610
-#, fuzzy
 msgid "Right parenthesis unexpected"
-msgstr "غېرمترقبه کیڼې غبرګلیندۍ "
+msgstr "ښي غبرګلیندۍ نامتوقع وه"
 
 #: eqnparser.py:527
-#, fuzzy
 msgid "Parse error (right parenthesis, no left_val)"
-msgstr "وېشي تېروتنې (ښي غبرګلیندۍ،  )"
+msgstr "د جلاکولو تېروتنه (ښي غبرګلیندۍ٬ نه کیڼ ـ ارزښت)"
 
 #: eqnparser.py:534
-#, fuzzy
 msgid "Parse error (right parenthesis, no level to close)"
-msgstr "وېشي تېروتنې (ښي غبرګلیندۍ، )"
+msgstr "د جلاکولو تېروتنه (ښي غبرګلیندۍ٬ د بندولو کچه نشته)"
 
 #: eqnparser.py:541 eqnparser.py:542
 msgid "Number not expected"
-msgstr "غېر مترقبه شمېره"
+msgstr "شمېر نامتوقع و"
 
 #: eqnparser.py:550
 msgid "Operator not expected"
-msgstr "غېر مترقبه چلوونى"
+msgstr "چلوونکی نامتوقع و"
 
 #: eqnparser.py:566
 msgid "Parse error: number or variable expected"
-msgstr "وېشي تېروتنې: د شمېرې يا مترقبه بدلېدونى"
+msgstr "د جلاکولو تېروتنه: شمېر یا اوښتونکی متوقع و"
 
 #: eqnparser.py:567
 msgid "Number or variable expected"
-msgstr "شمېرې يا مترقبه بدلېدونى"
+msgstr "شمېر یا اوښتونکی متوقع و"
 
 #: eqnparser.py:596
 msgid "Invalid operator"
-msgstr "ناباوري چلوونى"
+msgstr "ناباوره چلوونکى"
 
 #: eqnparser.py:603
 msgid "Operator expected"
-msgstr "مترقبه چلوونى"
+msgstr "چلوونکی متوقع و"
 
 #: eqnparser.py:616
 msgid "_parse(): returning None"
-msgstr ""
+msgstr "ـ جلاکول(): راتلل هیڅ"
 
 #. TRANS: It is possible to translate commands. However, I would highly
 #. recommend NOT doing so for mathematical functions like cos(). help(),
 #. functions() etc should be translated.
 #: eqnparserhelp.py:39
 msgid "acos"
-msgstr ""
+msgstr "acos"
 
 #: eqnparserhelp.py:40
 msgid ""
 "acos(x), return the arc cosine of x. This is the angle for which the cosine "
 "is x. Defined for -1 <= x < 1"
 msgstr ""
+"acos(x), د x قوسی کوساین راګرځوی. دا هغه زاویه ده چې کوساین يې x دی. د 1 > x "
+"=> -1  لپاره تعریف شوی"
 
 #: eqnparserhelp.py:43
 msgid "and"
@@ -159,150 +168,169 @@ msgstr "او"
 msgid ""
 "and(x, y), logical and. Returns True if x and y are True, else returns False"
 msgstr ""
+"او(x, y)٬ عقلي او. ریښتیا راستنېږي که y او x ریښتیا وي٬ که نه نو درواغجن "
+"راستنېږي"
 
 #: eqnparserhelp.py:46
 msgid "asin"
-msgstr ""
+msgstr "asin"
 
 #: eqnparserhelp.py:47
 msgid ""
 "asin(x), return the arc sine of x. This is the angle for which the sine is "
 "x. Defined for -1 <= x <= 1"
 msgstr ""
+"asin(x), return the arc sine of x. دا هغه زاویه ده چې ساين يې x دی. Defined "
+"for -1 <= x <= 1"
 
 #: eqnparserhelp.py:50
 msgid "atan"
-msgstr ""
+msgstr "atan"
 
 #: eqnparserhelp.py:51
 msgid ""
 "atan(x), return the arc tangent of x. This is the angle for which the "
 "tangent is x. Defined for all x"
 msgstr ""
+"atan(x), return the arc tangent of x. دا هغه زاویه ده چې ټانجانت يې x دی. "
+"Defined for all x"
 
 #: eqnparserhelp.py:54
 msgid "cos"
-msgstr ""
+msgstr "cos"
 
 #: eqnparserhelp.py:55
 msgid ""
 "cos(x), return the cosine of x. This is the x-coordinate on the unit circle "
 "at the angle x"
 msgstr ""
+"cos(x) د x کوساین راستنوي. دا د x په زاویه کې د واحد په دایره د x-کواردینات "
+"دی"
 
 #: eqnparserhelp.py:58
 msgid "cosh"
-msgstr ""
+msgstr "هايپربوليک کوساين"
 
 #: eqnparserhelp.py:59
 msgid ""
 "cosh(x), return the hyperbolic cosine of x. Given by (exp(x) + exp(-x)) / 2"
 msgstr ""
+"cosh(x)، د x هايپربوليک کوساين را ګرځوی. ورکړل شوی لخوا (exp(x) + exp(-x)) / "
+"2"
 
 #: eqnparserhelp.py:61
 msgid "exp"
-msgstr ""
+msgstr "exp"
 
 #: eqnparserhelp.py:62
 msgid "exp(x), return the natural exponent of x. Given by e^x"
-msgstr ""
+msgstr "exp(x)٬ د x طبعي واضح کوونکی راستنوي. د e^x لخوا ورکړل شوی."
 
 #: eqnparserhelp.py:64
 msgid "fac"
-msgstr ""
+msgstr "فکټوريل"
 
 #: eqnparserhelp.py:65
 msgid "fac(x), return the factorial of x. Given by x * (x - 1) * (x - 2) * ..."
-msgstr ""
+msgstr "fac(x)، د x فکټوريل راګرځوی. لخوا ورکړل شوی x * (x - 1) * (x - 2) * ..."
 
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:68
 msgid "functions"
-msgstr ""
+msgstr "کړنې"
 
 #: eqnparserhelp.py:69
 msgid "functions(), return a list of all the functions that are defined"
-msgstr ""
+msgstr "کړنې()٬ د هغو کړنو یو لیست راګرځوي چې تعریف شوې دي"
 
 #: eqnparserhelp.py:71
 msgid "ln"
-msgstr ""
+msgstr "کې"
 
 #: eqnparserhelp.py:72
 msgid ""
 "ln(x), return the natural logarithm of x. This is the value for which the "
 "exponent exp() equals x. Defined for x >= 0."
 msgstr ""
+"په (x) کې٬ د x طبعي لوګاریتم راګرځي. دا هغه ارزښت دی چې exp() واضح کوونکی یې "
+"د x سره برابرېږي. د x >= 0 لپاره تعریف شوی."
 
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:76
 msgid "operators"
-msgstr ""
+msgstr "چلوونکي"
 
 #: eqnparserhelp.py:77
 msgid "operators(), return a list of the operators that are defined"
-msgstr ""
+msgstr "چلوونکي()٬ د چلوونکیو هغه لیست راستنوي چې تعریف شوی وي"
 
 #: eqnparserhelp.py:79
 msgid "or"
-msgstr "او"
+msgstr "يا"
 
 #: eqnparserhelp.py:80
 msgid ""
 "or(x, y), logical or. Returns True if x and/or y are True, else return False"
 msgstr ""
+"یا (x, y)٬ عقلي یا. ریښتیا راستنوي که x او\\یا y ریښتیا وي٬ که نه نو درواغ "
+"راستنوي"
 
 #: eqnparserhelp.py:82
 msgid "plot"
-msgstr ""
+msgstr "طرحه"
 
 #: eqnparserhelp.py:83
 msgid ""
 "plot(eqn, var=-a..b), plot the equation 'eqn' with the variable 'var' in the "
 "range from a to b"
 msgstr ""
+"طرحه (eqn, var=-a..b)٬ د 'eqn' برابرۍ طرحه د اوښتونکي 'var' سره د a نه د b "
+"تر کچې"
 
 #: eqnparserhelp.py:86
 msgid "sin"
-msgstr ""
+msgstr "سین"
 
 #: eqnparserhelp.py:87
 msgid ""
 "sin(x), return the sine of x. This is the y-coordinate on the unit circle at "
 "the angle x"
 msgstr ""
+"sin(x)٬ د x ساین راستنوي. دا د x په زاویه کې د واحد د دایرې y-کواردینات دی"
 
 #: eqnparserhelp.py:90
 msgid "sinh"
-msgstr ""
+msgstr "هايپربوليک ساين"
 
 #: eqnparserhelp.py:91
 msgid ""
 "sinh(x), return the hyperbolic sine of x. Given by (exp(x) - exp(-x)) / 2"
 msgstr ""
+"sinh(x)، د x هايپربوليک ساين راګرځوی. لخوا ورکړل شوی (exp(x) - exp(-x)) / 2"
 
 #: eqnparserhelp.py:93
 msgid "sqrt"
-msgstr ""
+msgstr "مربعي جذر"
 
 #: eqnparserhelp.py:94
 msgid ""
 "sqrt(x), return the square root of x. This is the value for which the square "
 "equals x. Defined for x >= 0."
 msgstr ""
+"sqrt(x)، د x مربعي جذر راګرځوی. دا هغه قيمت دی چې مربع يې مساوي کيږي د x "
+"سره. د x >= 0 لپاره تعريف شوی."
 
 #: eqnparserhelp.py:97
-#, fuzzy
 msgid "square"
-msgstr "څلور ګوټى"
+msgstr "څلورګوټي (مربع)"
 
 #: eqnparserhelp.py:98
 msgid "square(x), return the square of x. Given by x * x"
-msgstr ""
+msgstr "square(x)، د x مربع راګرځوي. x * x ته ورکړ شوی"
 
 #: eqnparserhelp.py:101
 msgid "tan"
-msgstr ""
+msgstr "ټانجانت"
 
 #: eqnparserhelp.py:102
 msgid ""
@@ -310,46 +338,52 @@ msgid ""
 "origin of the unit circle to the point on the unit circle defined by the "
 "angle x. Given by sin(x) / cos(x)"
 msgstr ""
+"tan(x)، د x ټانجانت راګرځوي. دا د دايرې د واحد د پيل څخه تر هغه ټکي چې د "
+"دايرې د واحد پر سر دی او د x د زاويې لپاره پيژندل شوی، د ليکې ميلان دی. \n"
+"\n"
 
 #: eqnparserhelp.py:106
 msgid "tanh"
-msgstr ""
+msgstr "هايپربوليک ټانجانت"
 
 #: eqnparserhelp.py:107
 msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
 msgstr ""
+"tanh(x)، د x هايپربوليک ټانجانت راګرځوي.  ورکړل شوی لخوا sinh(x) / cosh(x)"
 
 #: eqnparserhelp.py:109
 msgid "test"
-msgstr ""
+msgstr "ازموينه"
 
 #: eqnparserhelp.py:110
 msgid "This is just a test topic, use help(index) for the index"
-msgstr ""
+msgstr "دا يواځې يو ازمېښتي سرليك دى، د مرستې لپاره د مرستې لړيال وكاروئ."
 
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:113
 msgid "variables"
-msgstr ""
+msgstr "اوښتونکي"
 
 #: eqnparserhelp.py:114
 msgid "variables(), return a list of the variables that are currently defined"
-msgstr ""
+msgstr "اوښتونکي()٬ د هغو اوښتونکیو یو لیست راستنوي چې اوس مهال تعریف شوي وي"
 
 #: eqnparserhelp.py:116
 msgid "xor"
-msgstr ""
+msgstr "xor"
 
 #: eqnparserhelp.py:117
 msgid ""
 "xor(x, y), logical xor. Returns True if either x is True (and y is False) or "
 "y is True (and x is False), else returns False"
 msgstr ""
+"xor(x, y)٬ عقلي xor. ریښتیا راستنېږي که هر x ریښتیا وي (او y درواغ وي) یا y "
+"ریښتیا وي (x درواغ وي). که نه نو درواغ راستنېږي"
 
 #. TRANS: help(index), both 'index' and the translation  will work
 #: eqnparserhelp.py:131
 msgid "index"
-msgstr "لړيال"
+msgstr "لړيال (لست)"
 
 #: eqnparserhelp.py:132
 msgid "Topics"
@@ -358,11 +392,19 @@ msgstr "سرليكونه"
 #: eqnparserhelp.py:143
 #, python-format
 msgid "No help about '%s' available, use help(index) for the index"
-msgstr ""
+msgstr "د ' ' په اړه مرسته ترلاسه کېدلی شي. د لړیال لپاره مرسته(لړیال) وکاروه"
+
+#: layout.py:44
+msgid "Clear"
+msgstr "پاکول"
+
+#: layout.py:53
+msgid "Enter"
+msgstr "ننوتل"
 
 #: layout.py:60
 msgid "Edit"
-msgstr "اېډېټ"
+msgstr "سمون"
 
 #: layout.py:61
 msgid "Algebra"
@@ -376,6 +418,10 @@ msgstr "مثلثات"
 msgid "Boolean"
 msgstr "بولۍ"
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr "ټاکلي"
@@ -386,41 +432,49 @@ msgstr "بڼه"
 
 #: layout.py:86
 msgid "Label:"
-msgstr "نښکه"
+msgstr "نښه:"
 
 #: layout.py:118
 msgid "All equations"
-msgstr "ټول برابرښتونه"
+msgstr "ټول مساوات"
 
 #: layout.py:118
 msgid "My equations"
-msgstr "زما برابرښتونه"
+msgstr "زما مساوات"
+
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
 
 #: layout.py:120
 msgid "Show history"
-msgstr "مخینه ښکاره کول"
+msgstr "مخينه ښودل"
 
 #: layout.py:120
 msgid "Show variables"
-msgstr "بدلېدنې ښکاره کول"
+msgstr "اوښتونکي ښودل"
+
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
 
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
-msgstr "*"
+msgstr "mul_sym"
 
 #. TRANS: division symbol (default: '/')
 #: mathlib.py:79
 msgid "div_sym"
-msgstr "/"
+msgstr "div_sym"
 
 #: mathlib.py:132
 msgid "Undefined"
-msgstr "ناپېژندلې"
+msgstr "ناپيژندلي"
 
 #: mathlib.py:142
 msgid "Error: unsupported type"
-msgstr "تېروتنه: ناپېژندلې ډول"
+msgstr "تېروتنه: ناملاتړی ډول"
 
 #: toolbars.py:36
 msgid "Help"
@@ -432,76 +486,83 @@ msgstr "لمېسل"
 
 #: toolbars.py:89
 msgid "Paste"
-msgstr "سرېښل"
+msgstr "سریښل"
 
 #: toolbars.py:92
 msgid "Cut"
-msgstr "سکڼل"
+msgstr "پرېکول"
 
 #: toolbars.py:99
 msgid "Square"
-msgstr "څلور ګوټى"
+msgstr "څلورګوټی"
 
 #: toolbars.py:103
 msgid "Square root"
-msgstr "څلور ګوټه  ریښه"
+msgstr "جذر مربع"
+
+#: toolbars.py:157
+msgid "Inverse"
+msgstr "معکوس"
 
 #: toolbars.py:109
 msgid "e to the power x"
-msgstr ""
+msgstr "e په توان د x"
+
+#: toolbars.py:113
+msgid "x to the power y"
+msgstr "x په توان د y"
 
 #: toolbars.py:117
 msgid "Natural logarithm"
-msgstr "ساده لوګارېتم"
+msgstr "طبيعي لوګارتم"
 
 #: toolbars.py:123
-#, fuzzy
 msgid "Factorial"
-msgstr "فکټوریل"
+msgstr "فکټوريل"
 
 #: toolbars.py:131
 msgid "Sine"
-msgstr "ساین"
+msgstr "ساين"
 
 #: toolbars.py:135
 msgid "Cosine"
-msgstr "کوساین"
+msgstr "کوساين"
 
 #: toolbars.py:139
 msgid "Tangent"
-msgstr "ټانجان"
+msgstr "ټانجانت"
 
 #: toolbars.py:145
 msgid "Arc sine"
-msgstr "اې ار سي ساین"
+msgstr "ساين آرک"
 
 #: toolbars.py:149
 msgid "Arc cosine"
-msgstr "اې ار سي کوساین"
+msgstr "کوساين آرک"
 
 #: toolbars.py:153
 msgid "Arc tangent"
-msgstr "اې ار سي ټانجان"
+msgstr "د ټانجنت آرک"
 
 #: toolbars.py:159
 msgid "Hyperbolic sine"
-msgstr "هایپربولیک ساین"
+msgstr "هايپربوليک ساين"
 
 #: toolbars.py:163
 msgid "Hyperbolic cosine"
-msgstr "هایپربولیک کوساین"
+msgstr "هايپربوليک کوساين"
 
 #: toolbars.py:167
 msgid "Hyperbolic tangent"
-msgstr "هایپربولیک ټانجان"
+msgstr "هایپربولیک ټانجانت"
 
 #: toolbars.py:175
 msgid "Logical and"
-msgstr "منطقي او"
+msgstr "عقلي او"
 
 #: toolbars.py:179
 msgid "Logical or"
-msgstr "منطقي یا"
+msgstr "لپاره عقلي"
 
 #: toolbars.py:189
 msgid "Equals"
@@ -513,11 +574,16 @@ msgstr "برابر ندي"
 
 #: toolbars.py:199
 msgid "Pi"
-msgstr "Pi"
+msgstr "پای"
 
 #: toolbars.py:202
 msgid "e"
-msgstr "e"
+msgstr "ی"
+
+#: toolbars.py:280
+#, fuzzy
+msgid "Plot"
+msgstr "طرحه"
 
 #: toolbars.py:209
 msgid "Degrees"
@@ -525,8 +591,20 @@ msgstr "درجې"
 
 #: toolbars.py:210
 msgid "Radians"
-msgstr "راډیانونه"
+msgstr "لینده کچ"
 
-#: toolbars.py:113
-msgid "x to the power y"
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr "درجې / راديان"
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
 msgstr ""
diff --git a/po/pseudo.po b/po/pseudo.po
new file mode 100644
index 0000000..0937399
--- /dev/null
+++ b/po/pseudo.po
@@ -0,0 +1,534 @@
+# POT file for the Calculate activity
+# Copyright (C) 2007
+# This file is distributed under the same license as the Calculate package.
+# Reinier Heeres <reinier@heeres.eu>, 2007
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2008-01-26 11:55-0500\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"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.0.1\n"
+
+#: activity/activity.info:2
+msgid "Calculate"
+msgstr ""
+
+#: calculate.py:80
+#, python-format
+msgid "Equation.parse() string invalid (%s)"
+msgstr ""
+
+#: calculate.py:210
+msgid "Available functions:"
+msgstr ""
+
+#: calculate.py:504
+#, python-format
+msgid "Writing to journal (%s)"
+msgstr ""
+
+#: calculate.py:788
+msgid "button_pressed(): invalid type"
+msgstr ""
+
+#: eqnparser.py:33
+msgid "Parse error"
+msgstr ""
+
+#: eqnparser.py:58
+#, python-format
+msgid "level: %d, ofs %d"
+msgstr ""
+
+#: eqnparser.py:117
+#, python-format
+msgid "Error at %d"
+msgstr ""
+
+#: eqnparser.py:249 eqnparserhelp.py:128
+msgid "Use help(test) for help about 'test', or help(index) for the index"
+msgstr ""
+
+#: eqnparser.py:353 eqnparser.py:354
+#, python-format
+msgid "Function '%s' not defined"
+msgstr ""
+
+#: eqnparser.py:359
+#, python-format
+msgid "Invalid number of arguments (%d instead of %d)"
+msgstr ""
+
+#: eqnparser.py:360
+#, python-format
+msgid "function takes %d args"
+msgstr ""
+
+#: eqnparser.py:370 eqnparser.py:371
+#, python-format
+msgid "Unable to parse argument %d: '%s'"
+msgstr ""
+
+#: eqnparser.py:380
+#, python-format
+msgid "Function error: %s"
+msgstr ""
+
+#: eqnparser.py:481
+#, python-format
+msgid "Variable '%s' not defined"
+msgstr ""
+
+#: eqnparser.py:504
+msgid "Left parenthesis unexpected"
+msgstr ""
+
+#: eqnparser.py:516
+msgid "Parse error (right parenthesis)"
+msgstr ""
+
+#: eqnparser.py:517 eqnparser.py:528 eqnparser.py:535 eqnparser.py:610
+msgid "Right parenthesis unexpected"
+msgstr ""
+
+#: eqnparser.py:527
+msgid "Parse error (right parenthesis, no left_val)"
+msgstr ""
+
+#: eqnparser.py:534
+msgid "Parse error (right parenthesis, no level to close)"
+msgstr ""
+
+#: eqnparser.py:541 eqnparser.py:542
+msgid "Number not expected"
+msgstr ""
+
+#: eqnparser.py:550
+msgid "Operator not expected"
+msgstr ""
+
+#: eqnparser.py:566
+msgid "Parse error: number or variable expected"
+msgstr ""
+
+#: eqnparser.py:567
+msgid "Number or variable expected"
+msgstr ""
+
+#: eqnparser.py:596
+msgid "Invalid operator"
+msgstr ""
+
+#: eqnparser.py:603
+msgid "Operator expected"
+msgstr ""
+
+#: eqnparser.py:616
+msgid "_parse(): returning None"
+msgstr ""
+
+#. TRANS: It is possible to translate commands. However, I would highly
+#. recommend NOT doing so for mathematical functions like cos(). help(),
+#. functions() etc should be translated.
+#: eqnparserhelp.py:39
+msgid "acos"
+msgstr ""
+
+#: eqnparserhelp.py:40
+msgid ""
+"acos(x), return the arc cosine of x. This is the angle for which the cosine "
+"is x. Defined for -1 <= x < 1"
+msgstr ""
+
+#: eqnparserhelp.py:43
+msgid "and"
+msgstr ""
+
+#: eqnparserhelp.py:44
+msgid ""
+"and(x, y), logical and. Returns True if x and y are True, else returns False"
+msgstr ""
+
+#: eqnparserhelp.py:46
+msgid "asin"
+msgstr ""
+
+#: eqnparserhelp.py:47
+msgid ""
+"asin(x), return the arc sine of x. This is the angle for which the sine is "
+"x. Defined for -1 <= x <= 1"
+msgstr ""
+
+#: eqnparserhelp.py:50
+msgid "atan"
+msgstr ""
+
+#: eqnparserhelp.py:51
+msgid ""
+"atan(x), return the arc tangent of x. This is the angle for which the "
+"tangent is x. Defined for all x"
+msgstr ""
+
+#: eqnparserhelp.py:54
+msgid "cos"
+msgstr ""
+
+#: eqnparserhelp.py:55
+msgid ""
+"cos(x), return the cosine of x. This is the x-coordinate on the unit circle "
+"at the angle x"
+msgstr ""
+
+#: eqnparserhelp.py:58
+msgid "cosh"
+msgstr ""
+
+#: eqnparserhelp.py:59
+msgid ""
+"cosh(x), return the hyperbolic cosine of x. Given by (exp(x) + exp(-x)) / 2"
+msgstr ""
+
+#: eqnparserhelp.py:61
+msgid "exp"
+msgstr ""
+
+#: eqnparserhelp.py:62
+msgid "exp(x), return the natural exponent of x. Given by e^x"
+msgstr ""
+
+#: eqnparserhelp.py:64
+msgid "fac"
+msgstr ""
+
+#: eqnparserhelp.py:65
+msgid "fac(x), return the factorial of x. Given by x * (x - 1) * (x - 2) * ..."
+msgstr ""
+
+#. TRANS: This command is descriptive, so can be translated
+#: eqnparserhelp.py:68
+msgid "functions"
+msgstr ""
+
+#: eqnparserhelp.py:69
+msgid "functions(), return a list of all the functions that are defined"
+msgstr ""
+
+#: eqnparserhelp.py:71
+msgid "ln"
+msgstr ""
+
+#: eqnparserhelp.py:72
+msgid ""
+"ln(x), return the natural logarithm of x. This is the value for which the "
+"exponent exp() equals x. Defined for x >= 0."
+msgstr ""
+
+#. TRANS: This command is descriptive, so can be translated
+#: eqnparserhelp.py:76
+msgid "operators"
+msgstr ""
+
+#: eqnparserhelp.py:77
+msgid "operators(), return a list of the operators that are defined"
+msgstr ""
+
+#: eqnparserhelp.py:79
+msgid "or"
+msgstr ""
+
+#: eqnparserhelp.py:80
+msgid ""
+"or(x, y), logical or. Returns True if x and/or y are True, else return False"
+msgstr ""
+
+#: eqnparserhelp.py:82
+msgid "plot"
+msgstr ""
+
+#: eqnparserhelp.py:83
+msgid ""
+"plot(eqn, var=-a..b), plot the equation 'eqn' with the variable 'var' in the "
+"range from a to b"
+msgstr ""
+
+#: eqnparserhelp.py:86
+msgid "sin"
+msgstr ""
+
+#: eqnparserhelp.py:87
+msgid ""
+"sin(x), return the sine of x. This is the y-coordinate on the unit circle at "
+"the angle x"
+msgstr ""
+
+#: eqnparserhelp.py:90
+msgid "sinh"
+msgstr ""
+
+#: eqnparserhelp.py:91
+msgid ""
+"sinh(x), return the hyperbolic sine of x. Given by (exp(x) - exp(-x)) / 2"
+msgstr ""
+
+#: eqnparserhelp.py:93
+msgid "sqrt"
+msgstr ""
+
+#: eqnparserhelp.py:94
+msgid ""
+"sqrt(x), return the square root of x. This is the value for which the square "
+"equals x. Defined for x >= 0."
+msgstr ""
+
+#: eqnparserhelp.py:97
+msgid "square"
+msgstr ""
+
+#: eqnparserhelp.py:98
+msgid "square(x), return the square of x. Given by x * x"
+msgstr ""
+
+#: eqnparserhelp.py:101
+msgid "tan"
+msgstr ""
+
+#: eqnparserhelp.py:102
+msgid ""
+"tan(x), return the tangent of x. This is the slope of the line from the "
+"origin of the unit circle to the point on the unit circle defined by the "
+"angle x. Given by sin(x) / cos(x)"
+msgstr ""
+
+#: eqnparserhelp.py:106
+msgid "tanh"
+msgstr ""
+
+#: eqnparserhelp.py:107
+msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
+msgstr ""
+
+#: eqnparserhelp.py:109
+msgid "test"
+msgstr ""
+
+#: eqnparserhelp.py:110
+msgid "This is just a test topic, use help(index) for the index"
+msgstr ""
+
+#. TRANS: This command is descriptive, so can be translated
+#: eqnparserhelp.py:113
+msgid "variables"
+msgstr ""
+
+#: eqnparserhelp.py:114
+msgid "variables(), return a list of the variables that are currently defined"
+msgstr ""
+
+#: eqnparserhelp.py:116
+msgid "xor"
+msgstr ""
+
+#: eqnparserhelp.py:117
+msgid ""
+"xor(x, y), logical xor. Returns True if either x is True (and y is False) or "
+"y is True (and x is False), else returns False"
+msgstr ""
+
+#. TRANS: help(index), both 'index' and the translation  will work
+#: eqnparserhelp.py:131
+msgid "index"
+msgstr ""
+
+#: eqnparserhelp.py:132
+msgid "Topics"
+msgstr ""
+
+#: eqnparserhelp.py:143
+#, python-format
+msgid "No help about '%s' available, use help(index) for the index"
+msgstr ""
+
+#: layout.py:44
+msgid "Clear"
+msgstr ""
+
+#: layout.py:53
+msgid "Enter"
+msgstr ""
+
+#: layout.py:60
+msgid "Edit"
+msgstr ""
+
+#: layout.py:61
+msgid "Algebra"
+msgstr ""
+
+#: layout.py:62
+msgid "Trigonometry"
+msgstr ""
+
+#: layout.py:63
+msgid "Boolean"
+msgstr ""
+
+#: layout.py:64
+msgid "Constants"
+msgstr ""
+
+#: layout.py:65
+msgid "Format"
+msgstr ""
+
+#: layout.py:86
+msgid "Label:"
+msgstr ""
+
+#: layout.py:118
+msgid "All equations"
+msgstr ""
+
+#: layout.py:118
+msgid "My equations"
+msgstr ""
+
+#: layout.py:120
+msgid "Show history"
+msgstr ""
+
+#: layout.py:120
+msgid "Show variables"
+msgstr ""
+
+#. TRANS: multiplication symbol (default: '*')
+#: mathlib.py:74
+msgid "mul_sym"
+msgstr ""
+
+#. TRANS: division symbol (default: '/')
+#: mathlib.py:79
+msgid "div_sym"
+msgstr ""
+
+#: mathlib.py:132
+msgid "Undefined"
+msgstr ""
+
+#: mathlib.py:142
+msgid "Error: unsupported type"
+msgstr ""
+
+#: toolbars.py:36
+msgid "Help"
+msgstr ""
+
+#: toolbars.py:86
+msgid "Copy"
+msgstr ""
+
+#: toolbars.py:89
+msgid "Paste"
+msgstr ""
+
+#: toolbars.py:92
+msgid "Cut"
+msgstr ""
+
+#: toolbars.py:99
+msgid "Square"
+msgstr ""
+
+#: toolbars.py:103
+msgid "Square root"
+msgstr ""
+
+#: toolbars.py:109
+msgid "e to the power x"
+msgstr ""
+
+#: toolbars.py:113
+msgid "x to the power y"
+msgstr ""
+
+#: toolbars.py:117
+msgid "Natural logarithm"
+msgstr ""
+
+#: toolbars.py:123
+msgid "Factorial"
+msgstr ""
+
+#: toolbars.py:131
+msgid "Sine"
+msgstr ""
+
+#: toolbars.py:135
+msgid "Cosine"
+msgstr ""
+
+#: toolbars.py:139
+msgid "Tangent"
+msgstr ""
+
+#: toolbars.py:145
+msgid "Arc sine"
+msgstr ""
+
+#: toolbars.py:149
+msgid "Arc cosine"
+msgstr ""
+
+#: toolbars.py:153
+msgid "Arc tangent"
+msgstr ""
+
+#: toolbars.py:159
+msgid "Hyperbolic sine"
+msgstr ""
+
+#: toolbars.py:163
+msgid "Hyperbolic cosine"
+msgstr ""
+
+#: toolbars.py:167
+msgid "Hyperbolic tangent"
+msgstr ""
+
+#: toolbars.py:175
+msgid "Logical and"
+msgstr ""
+
+#: toolbars.py:179
+msgid "Logical or"
+msgstr ""
+
+#: toolbars.py:189
+msgid "Equals"
+msgstr ""
+
+#: toolbars.py:192
+msgid "Not equals"
+msgstr ""
+
+#: toolbars.py:199
+msgid "Pi"
+msgstr ""
+
+#: toolbars.py:202
+msgid "e"
+msgstr ""
+
+#: toolbars.py:209
+msgid "Degrees"
+msgstr ""
+
+#: toolbars.py:210
+msgid "Radians"
+msgstr ""
diff --git a/po/pt.po b/po/pt.po
index b997fe8..35dcd5a 100644
--- a/po/pt.po
+++ b/po/pt.po
@@ -1,3 +1,11 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # POT file for the Calculate activity
 # Copyright (C) 2007
 # This file is distributed under the same license as the Calculate package.
@@ -7,15 +15,15 @@ msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: 2009-09-25 09:29-0400\n"
-"Last-Translator: Eduardo H. Silva <HoboPrimate@gmail.com>\n"
+"PO-Revision-Date: 2011-03-17 20:55+0200\n"
+"Last-Translator: <ttiagosousa@gmail.com>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "Language: pt\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 1.2.1\n"
+"X-Generator: Pootle 2.0.1\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
@@ -416,6 +424,10 @@ msgstr "Trigonometria"
 msgid "Boolean"
 msgstr "Booleano"
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr "Diversos"
+
 #: layout.py:64
 msgid "Constants"
 msgstr "Constantes"
@@ -436,6 +448,10 @@ msgstr "Todas as equações"
 msgid "My equations"
 msgstr "Minhas equações"
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr "Mostrar histórico"
@@ -444,6 +460,10 @@ msgstr "Mostrar histórico"
 msgid "Show variables"
 msgstr "Mostrar variáveis"
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr "Mudar de visualização entre o historico e as variáveis"
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -486,6 +506,10 @@ msgstr "Quadrado"
 msgid "Square root"
 msgstr "Raíz quadrada"
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr "Inverso"
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr "e elevado a x"
@@ -562,6 +586,11 @@ msgstr "Pi"
 msgid "e"
 msgstr "e"
 
+#: toolbars.py:280
+#, fuzzy
+msgid "Plot"
+msgstr "plot"
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr "Graus"
@@ -570,11 +599,21 @@ msgstr "Graus"
 msgid "Radians"
 msgstr "Radianos"
 
-#~ msgid "Inverse"
-#~ msgstr "Inverso"
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr "Graus / radianos"
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr "Expoente / Notação científica"
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr "Numéro de digitos mostrados"
 
-#~ msgid "Degrees / radians"
-#~ msgstr "Graus / radianos"
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr "Base de formatação inteira"
 
 #~ msgid "help_test"
 #~ msgstr "ajuda_teste"
diff --git a/po/pt_BR.po b/po/pt_BR.po
index 7239e9e..8cec25d 100644
--- a/po/pt_BR.po
+++ b/po/pt_BR.po
@@ -2,31 +2,40 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: 2008-01-20 19:59+0000\n"
-"Last-Translator: Juliano Bittencourt <juliano@laptop.org>\n"
+"PO-Revision-Date: 2010-03-01 06:34+0200\n"
+"Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: pt_BR\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Pootle 1.0.2\n"
+"Plural-Forms: nplurals=2; plural=(n > 1);\n"
+"X-Generator: Pootle 2.0.1\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
 msgstr "Calcular"
 
-# Samblagem:"seqüência ordenada de caracteres (símbolos) do alfabeto de uma linguagem formal."
-# http://pt.wiktionary.org/wiki/samblagem
+# Samblagem:"seqüência ordenada de caracteres (símbolos) do alfabeto de uma linguagem formal."<br />
+# http://pt.wiktionary.org/wiki/samblagem<br />
 # se bem que nunca ouvi ou li o termo
 #: calculate.py:80
 #, python-format
-#, fuzzy
 msgid "Equation.parse() string invalid (%s)"
-msgstr "Equação.avaliação() samblagem inválida (%)"
+msgstr "Equação.avaliada() combinação letras/números inválida (%s)"
 
 #: calculate.py:210
 msgid "Available functions:"
@@ -37,34 +46,14 @@ msgstr "Funções disponíveis:"
 msgid "Writing to journal (%s)"
 msgstr "Escrevendo no diário (%s)"
 
-#: calculate.py:506
-#, python-format
-msgid "Reading from journal (%s)"
-msgstr "Lendo do diário (%s)"
-
-#: calculate.py:512
-msgid "Unable to determine version"
-msgstr "Incapaz de determinar versão"
-
-#: calculate.py:517
-#, python-format
-msgid "Reading journal entry (version %s)"
-msgstr "Lendo entrada do diário (versão %s)"
-
-#: calculate.py:522
-#, python-format
-msgid "State line invalid (%s)"
-msgstr "Linha de estado inválida (%s)"
-
-#: calculate.py:539
-#, python-format
-msgid "Unable to read journal entry, unknown version (%s)"
-msgstr "Incapaz de ler entrada do diário, versão desconhecida (%s)"
-
 #: calculate.py:788
 msgid "button_pressed(): invalid type"
 msgstr "botão_pressionado(): tipo inválido"
 
+#: eqnparser.py:33
+msgid "Parse error"
+msgstr "Erro de Sintaxe"
+
 #: eqnparser.py:58
 #, python-format
 msgid "level: %d, ofs %d"
@@ -75,9 +64,11 @@ msgstr "nível: %d, ofs %d"
 msgid "Error at %d"
 msgstr "Erro em %d"
 
-#: eqnparser.py:234
-msgid "help_var"
-msgstr "var_ajuda"
+#: eqnparser.py:249 eqnparserhelp.py:128
+msgid "Use help(test) for help about 'test', or help(index) for the index"
+msgstr ""
+"Use ajuda(teste) para obter ajuda sobre 'teste', ou ajuda(índice) para o "
+"índice"
 
 #: eqnparser.py:353 eqnparser.py:354
 #, python-format
@@ -96,7 +87,6 @@ msgstr "função leva %d args"
 
 #: eqnparser.py:370 eqnparser.py:371
 #, python-format
-#, fuzzy
 msgid "Unable to parse argument %d: '%s'"
 msgstr "Incapaz de avaliar argumento %d: '%s'"
 
@@ -110,8 +100,11 @@ msgstr "Erro de função: %s"
 msgid "Variable '%s' not defined"
 msgstr "Variável '%s' não definida"
 
+#: eqnparser.py:504
+msgid "Left parenthesis unexpected"
+msgstr "Parêntesis esquerdo inesperado"
+
 #: eqnparser.py:516
-#, fuzzy
 msgid "Parse error (right parenthesis)"
 msgstr "Erro de avaliação (parêntesis direito)"
 
@@ -120,9 +113,12 @@ msgid "Right parenthesis unexpected"
 msgstr "Parêntesis direito inesperado"
 
 #: eqnparser.py:527
-#, fuzzy
 msgid "Parse error (right parenthesis, no left_val)"
-msgstr "Erro de avaliação (parêntesis direito, nenhum val_esq)"
+msgstr "Erro de sintaxe (parêntesis direito, nenhum left_val)"
+
+#: eqnparser.py:534
+msgid "Parse error (right parenthesis, no level to close)"
+msgstr "Erro de avaliação (parêntesis direito, sem nível que feche)"
 
 #: eqnparser.py:541 eqnparser.py:542
 msgid "Number not expected"
@@ -132,6 +128,14 @@ msgstr "Número não esperado"
 msgid "Operator not expected"
 msgstr "Operador não esperado"
 
+#: eqnparser.py:566
+msgid "Parse error: number or variable expected"
+msgstr "Erro de sintaxe: número ou variável esperado"
+
+#: eqnparser.py:567
+msgid "Number or variable expected"
+msgstr "Número ou variável esperado"
+
 #: eqnparser.py:596
 msgid "Invalid operator"
 msgstr "Operador inválido"
@@ -144,161 +148,9 @@ msgstr "Operador esperado"
 msgid "_parse(): returning None"
 msgstr "_avaliar(): devolvendo Nenhum"
 
-#. These are the help topics and should explain how things work
-#: eqnparserhelp.py:37
-msgid "help_acos"
-msgstr "ajuda_acos"
-
-#: eqnparserhelp.py:38
-msgid "help_asin"
-msgstr "ajuda_asin"
-
-#: eqnparserhelp.py:39
-msgid "help_cos"
-msgstr "ajuda_cos"
-
-#: eqnparserhelp.py:40
-msgid "help_exp"
-msgstr "ajuda_exp"
-
-#: eqnparserhelp.py:41
-msgid "help_functions"
-msgstr "ajuda_funções"
-
-#: eqnparserhelp.py:42
-msgid "help_operators"
-msgstr "ajuda_operadores"
-
-#: eqnparserhelp.py:43
-msgid "help_plot"
-msgstr "ajuda_plot"
-
-#: eqnparserhelp.py:44
-msgid "help_sin"
-msgstr "ajuda_sin"
-
-#: eqnparserhelp.py:45
-msgid "help_sqrt"
-msgstr "ajuda_sqrt"
-
-#: eqnparserhelp.py:46
-msgid "help_test"
-msgstr "ajuda_teste"
-
-#: eqnparserhelp.py:47
-msgid "help_variables"
-msgstr "ajuda_variáveis"
-
-#: eqnparserhelp.py:58
-msgid "help_usage"
-msgstr "ajuda_uso"
-
-#: eqnparserhelp.py:132
-msgid "Topics"
-msgstr "Tópicos"
-
-#: eqnparserhelp.py:143
-#, python-format
-msgid "No help about '%s' available, use help(index) for the index"
-msgstr "Não existe ajuda sobre '%s', use ajuda(índice) para ver o índice"
-
-#: layout.py:60
-msgid "Edit"
-msgstr "Editar"
-
-#: layout.py:61
-msgid "Algebra"
-msgstr "Álgebra"
-
-#: layout.py:62
-msgid "Trigonometry"
-msgstr "Trigonometria"
-
-#: layout.py:63
-msgid "Boolean"
-msgstr "Booleano"
-
-#: layout.py:64
-msgid "Constants"
-msgstr "Constantes"
-
-#: layout.py:65
-msgid "Format"
-msgstr "Formato"
-
-#: layout.py:86
-msgid "Label:"
-msgstr "Etiqueta:"
-
-#: layout.py:118
-msgid "All equations"
-msgstr "Todas equações"
-
-#: layout.py:118
-msgid "My equations"
-msgstr "Minhas equações"
-
-#: layout.py:120
-msgid "Show history"
-msgstr "Mostrar histórico"
-
-#: layout.py:120
-msgid "Show variables"
-msgstr "Mostrar variáveis"
-
-#. The separator to mark thousands (default: ',')
-#: mathlib.py:58
-#, fuzzy
-msgid "thousand_sep"
-msgstr "sep_milhares"
-
-#. The separator to mark fractions (default: '.')
-#: mathlib.py:63
-#, fuzzy
-msgid "fraction_sep"
-msgstr "sep_frações"
-
-#. The multiplication symbol (default: '*')
-#. TRANS: multiplication symbol (default: '*')
-#: mathlib.py:74
-msgid "mul_sym"
-msgstr "*"
-
-#. The division symbol (default: '/')
-#. TRANS: division symbol (default: '/')
-#: mathlib.py:79
-msgid "div_sym"
-msgstr "/"
-
-#: eqnparser.py:33
-#, fuzzy
-msgid "Parse error"
-msgstr "Erro na avaliação"
-
-#: eqnparser.py:249 eqnparserhelp.py:128
-msgid "Use help(test) for help about 'test', or help(index) for the index"
-msgstr ""
-"Use ajuda(teste) para obter ajuda sobre 'teste', ou ajuda(índice) para o "
-"índice"
-
-#: eqnparser.py:504
-msgid "Left parenthesis unexpected"
-msgstr "Parêntesis esquerdo inesperado"
-
-#: eqnparser.py:534
-msgid "Parse error (right parenthesis, no level to close)"
-msgstr "Erro de avaliação (parêntesis direito, sem nível que feche)"
-
-#: eqnparser.py:566
-#, fuzzy
-msgid "Parse error: number or variable expected"
-msgstr "Erro de avaliação: número ou variável esperados"
-
-#: eqnparser.py:567
-#, fuzzy
-msgid "Number or variable expected"
-msgstr "Número ou variável esperados"
-
+# TRANS: It is possible to translate commands. However, I would highly
+# recommend NOT doing so for mathematical functions like cos(). help(),
+# functions() etc should be translated.
 #. TRANS: It is possible to translate commands. However, I would highly
 #. recommend NOT doing so for mathematical functions like cos(). help(),
 #. functions() etc should be translated.
@@ -321,12 +173,11 @@ msgstr "and"
 
 # acho que fui esperto em solucionar esta :)
 #: eqnparserhelp.py:44
-#, fuzzy
 msgid ""
 "and(x, y), logical and. Returns True if x and y are True, else returns False"
 msgstr ""
-"and(x,y), Conjunção lógica E (\"and\"). Devolve Verdadeiro (\"True\") se x e y "
-"forem verdadeiros, caso contrário devolve Falso (\"False\")"
+"and(x,y), Conjunção lógica E (\"and\"). Retorna Verdadeiro (\"True\") se x e y "
+"forem verdadeiros, caso contrário retorna Falso (\"False\")"
 
 #: eqnparserhelp.py:46
 msgid "asin"
@@ -405,12 +256,11 @@ msgid "ln"
 msgstr "ln"
 
 #: eqnparserhelp.py:72
-#, fuzzy
 msgid ""
 "ln(x), return the natural logarithm of x. This is the value for which the "
 "exponent exp() equals x. Defined for x >= 0."
 msgstr ""
-"ln(x), devolve o logaritmo natural de x. Este é o valor cujo expoente exp() "
+"ln(x), Retorna o logaritmo natural de x. Este é o valor cujo expoente exp() "
 "é igual a x. Definido para x >= 0."
 
 #. TRANS: This command is descriptive, so can be translated
@@ -438,12 +288,11 @@ msgid "plot"
 msgstr "plot"
 
 #: eqnparserhelp.py:83
-#, fuzzy
 msgid ""
 "plot(eqn, var=-a..b), plot the equation 'eqn' with the variable 'var' in the "
 "range from a to b"
 msgstr ""
-"plot(eqn, var=-a..b), cria gráfico da equação 'eqn' com  variável 'var' no "
+"plot(eqn, var=-a..b), cria gráfico da equação 'eqn' com a variável 'var' no "
 "intervalo entre a e b"
 
 #: eqnparserhelp.py:86
@@ -473,22 +322,20 @@ msgid "sqrt"
 msgstr "sqrt"
 
 #: eqnparserhelp.py:94
-#, fuzzy
 msgid ""
 "sqrt(x), return the square root of x. This is the value for which the square "
 "equals x. Defined for x >= 0."
 msgstr ""
-"sqrt(x), devolve a raiz quadrada de x. Este é o valor cujo quadrado (elevado "
-"a 2) é igual a x. Definido para x >= 0."
+"sqrt(x), retorna a raiz quadrada de x. Este é o valor cujo quadrado é igual "
+"a x. Definido para x >= 0."
 
 #: eqnparserhelp.py:97
 msgid "square"
 msgstr "square"
 
 #: eqnparserhelp.py:98
-#, fuzzy
 msgid "square(x), return the square of x. Given by x * x"
-msgstr "square(x), devolve o quadrado (elevado a 2) de x. Obtido por x * x"
+msgstr "square(x), devolve o quadrado de x. Obtido por x vezes x"
 
 #: eqnparserhelp.py:101
 msgid "tan"
@@ -538,7 +385,6 @@ msgid "xor"
 msgstr "xor"
 
 #: eqnparserhelp.py:117
-#, fuzzy
 msgid ""
 "xor(x, y), logical xor. Returns True if either x is True (and y is False) or "
 "y is True (and x is False), else returns False"
@@ -552,6 +398,90 @@ msgstr ""
 msgid "index"
 msgstr "índice"
 
+#: eqnparserhelp.py:132
+msgid "Topics"
+msgstr "Tópicos"
+
+#: eqnparserhelp.py:143
+#, python-format
+msgid "No help about '%s' available, use help(index) for the index"
+msgstr "Não existe ajuda sobre '%s', use ajuda(índice) para ver o índice"
+
+#: layout.py:44
+msgid "Clear"
+msgstr "Limpar"
+
+# qual o contexto da utilização? tecla enter ou dar entrada em alguma variável?
+#: layout.py:53
+msgid "Enter"
+msgstr "Enter"
+
+#: layout.py:60
+msgid "Edit"
+msgstr "Editar"
+
+#: layout.py:61
+msgid "Algebra"
+msgstr "Álgebra"
+
+#: layout.py:62
+msgid "Trigonometry"
+msgstr "Trigonometria"
+
+#: layout.py:63
+msgid "Boolean"
+msgstr "Booleano"
+
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
+#: layout.py:64
+msgid "Constants"
+msgstr "Constantes"
+
+#: layout.py:65
+msgid "Format"
+msgstr "Formato"
+
+#: layout.py:86
+msgid "Label:"
+msgstr "Etiqueta:"
+
+#: layout.py:118
+msgid "All equations"
+msgstr "Todas equações"
+
+#: layout.py:118
+msgid "My equations"
+msgstr "Minhas equações"
+
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
+#: layout.py:120
+msgid "Show history"
+msgstr "Mostrar histórico"
+
+#: layout.py:120
+msgid "Show variables"
+msgstr "Mostrar variáveis"
+
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
+#. TRANS: multiplication symbol (default: '*')
+#: mathlib.py:74
+msgid "mul_sym"
+msgstr "*"
+
+#. TRANS: division symbol (default: '/')
+#: mathlib.py:79
+msgid "div_sym"
+msgstr "/"
+
 #: mathlib.py:132
 msgid "Undefined"
 msgstr "Indefinido"
@@ -584,10 +514,17 @@ msgstr "Quadrado"
 msgid "Square root"
 msgstr "Raiz Quadrada"
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
 #: toolbars.py:109
-#, fuzzy
 msgid "e to the power x"
-msgstr "e elevado a x"
+msgstr "e elevado ao expoente x"
+
+#: toolbars.py:113
+msgid "x to the power y"
+msgstr "x elevado a y"
 
 #: toolbars.py:117
 msgid "Natural logarithm"
@@ -642,14 +579,12 @@ msgid "Logical or"
 msgstr "Disjunção lógica OU"
 
 #: toolbars.py:189
-#, fuzzy
 msgid "Equals"
 msgstr "É igual a"
 
 #: toolbars.py:192
-#, fuzzy
 msgid "Not equals"
-msgstr "Não é igual a"
+msgstr "Não igual a"
 
 #: toolbars.py:199
 msgid "Pi"
@@ -659,6 +594,11 @@ msgstr "Pi"
 msgid "e"
 msgstr "e"
 
+#: toolbars.py:280
+#, fuzzy
+msgid "Plot"
+msgstr "plot"
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr "Graus"
@@ -667,6 +607,84 @@ msgstr "Graus"
 msgid "Radians"
 msgstr "Radianos"
 
-#: toolbars.py:113
-msgid "x to the power y"
+#: toolbars.py:292
+msgid "Degrees / radians"
 msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
+
+#, python-format
+#~ msgid "Reading from journal (%s)"
+#~ msgstr "Lendo do diário (%s)"
+
+#~ msgid "Unable to determine version"
+#~ msgstr "Incapaz de determinar versão"
+
+#, python-format
+#~ msgid "Reading journal entry (version %s)"
+#~ msgstr "Lendo entrada do diário (versão %s)"
+
+#, python-format
+#~ msgid "State line invalid (%s)"
+#~ msgstr "Linha de estado inválida (%s)"
+
+#, python-format
+#~ msgid "Unable to read journal entry, unknown version (%s)"
+#~ msgstr "Incapaz de ler entrada do diário, versão desconhecida (%s)"
+
+#~ msgid "help_var"
+#~ msgstr "var_ajuda"
+
+#~ msgid "help_acos"
+#~ msgstr "ajuda_acos"
+
+#~ msgid "help_asin"
+#~ msgstr "ajuda_asin"
+
+#~ msgid "help_cos"
+#~ msgstr "ajuda_cos"
+
+#~ msgid "help_exp"
+#~ msgstr "ajuda_exp"
+
+#~ msgid "help_functions"
+#~ msgstr "ajuda_funções"
+
+#~ msgid "help_operators"
+#~ msgstr "ajuda_operadores"
+
+#~ msgid "help_plot"
+#~ msgstr "ajuda_plot"
+
+#~ msgid "help_sin"
+#~ msgstr "ajuda_sin"
+
+#~ msgid "help_sqrt"
+#~ msgstr "ajuda_sqrt"
+
+#~ msgid "help_test"
+#~ msgstr "ajuda_teste"
+
+#~ msgid "help_variables"
+#~ msgstr "ajuda_variáveis"
+
+#~ msgid "help_usage"
+#~ msgstr "ajuda_uso"
+
+#, fuzzy
+#~ msgid "thousand_sep"
+#~ msgstr "sep_milhares"
+
+#, fuzzy
+#~ msgid "fraction_sep"
+#~ msgstr "sep_frações"
diff --git a/po/qu.po b/po/qu.po
index 8644a14..045a0ea 100644
--- a/po/qu.po
+++ b/po/qu.po
@@ -1,3 +1,11 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # POT file for the Calculate activity
 # Copyright (C) 2007
 # This file is distributed under the same license as the Calculate package.
@@ -20,74 +28,31 @@ msgstr ""
 msgid "Calculate"
 msgstr ""
 
-#: calculate.py:210
-msgid "Available functions:"
-msgstr ""
-
-#-----------------------------------------
-# The help system uses topic msgid's that should be translated here.
-#-----------------------------------------
-#. These are the help topics and should explain how things work
-#: eqnparserhelp.py:37
-msgid "help_acos"
-msgstr ""
-
-#: eqnparserhelp.py:38
-msgid "help_asin"
-msgstr ""
-
-#: eqnparserhelp.py:40
-msgid "help_exp"
-msgstr ""
-
-#: eqnparserhelp.py:41
-msgid "help_functions"
-msgstr ""
-
-#: eqnparserhelp.py:42
-msgid "help_operators"
-msgstr ""
-
-#: eqnparserhelp.py:43
-msgid "help_plot"
-msgstr ""
-
-#: eqnparserhelp.py:45
-msgid "help_sqrt"
-msgstr ""
-
-#: eqnparserhelp.py:46
-msgid "help_test"
+#: calculate.py:80
+#, python-format
+msgid "Equation.parse() string invalid (%s)"
 msgstr ""
 
-#: eqnparserhelp.py:47
-msgid "help_variables"
+#: calculate.py:210
+msgid "Available functions:"
 msgstr ""
 
-#: eqnparserhelp.py:58
-msgid "help_usage"
+#: calculate.py:504
+#, python-format
+msgid "Writing to journal (%s)"
 msgstr ""
 
-# Text assigned to the 'help' variable
-#: eqnparser.py:234
-msgid "help_var"
+#: calculate.py:788
+msgid "button_pressed(): invalid type"
 msgstr ""
 
-#-----------------------------------------
-# End of help topics
-#-----------------------------------------
-
-#: eqnparserhelp.py:52
-msgid "Topics: "
+#: eqnparser.py:33
+msgid "Parse error"
 msgstr ""
 
-#: eqnparserhelp.py:143
+#: eqnparser.py:58
 #, python-format
-msgid "No help about '%s' available, use help(index) for the index"
-msgstr ""
-
-#: eqnparser.py:87
-msgid "Type error"
+msgid "level: %d, ofs %d"
 msgstr ""
 
 #: eqnparser.py:117
@@ -95,9 +60,8 @@ msgstr ""
 msgid "Error at %d"
 msgstr ""
 
-#: eqnparser.py:299
-#, python-format
-msgid "variable %s not defined"
+#: eqnparser.py:249 eqnparserhelp.py:128
+msgid "Use help(test) for help about 'test', or help(index) for the index"
 msgstr ""
 
 #: eqnparser.py:353 eqnparser.py:354
@@ -125,14 +89,13 @@ msgstr ""
 msgid "Function error: %s"
 msgstr ""
 
-#: eqnparser.py:358
+#: eqnparser.py:481
 #, python-format
-msgid "Function '%s' returned %s"
+msgid "Variable '%s' not defined"
 msgstr ""
 
-#: eqnparser.py:457
-#, python-format
-msgid "Variable '%s' undefined"
+#: eqnparser.py:504
+msgid "Left parenthesis unexpected"
 msgstr ""
 
 #: eqnparser.py:516
@@ -155,202 +118,28 @@ msgstr ""
 msgid "Number not expected"
 msgstr ""
 
-#: eqnparser.py:596
-msgid "Invalid operator"
-msgstr ""
-
-#: eqnparser.py:565
-msgid "Parse error: ')' expected"
-msgstr ""
-
-#: eqnparser.py:616
-msgid "_parse(): returning None"
-msgstr ""
-
-#: layout.py:46
-msgid "clear"
-msgstr ""
-
-#: layout.py:55
-msgid "enter"
-msgstr ""
-
-#: layout.py:60
-msgid "Edit"
-msgstr ""
-
-#: layout.py:61
-msgid "Algebra"
-msgstr ""
-
-#: layout.py:62
-msgid "Trigonometry"
-msgstr ""
-
-#: layout.py:63
-msgid "Boolean"
-msgstr ""
-
-#: layout.py:64
-msgid "Constants"
-msgstr ""
-
-#: layout.py:65
-msgid "Format"
-msgstr ""
-
-#: layout.py:86
-msgid "Label:"
-msgstr ""
-
-#: layout.py:118
-msgid "All equations"
-msgstr ""
-
-#: layout.py:118
-msgid "My equations"
-msgstr ""
-
-#: layout.py:120
-msgid "Show history"
-msgstr ""
-
-#: layout.py:120
-msgid "Show variables"
-msgstr ""
-
-#: mathlib.py:86
-msgid "Error"
-msgstr ""
-
-#: mathlib.py:142
-msgid "Error: unsupported type"
-msgstr ""
-
-#: plotlib.py:134
-msgid "Unable to parse range"
-msgstr ""
-
-#: toolbars.py:86
-msgid "Copy"
-msgstr ""
-
-#: toolbars.py:89
-msgid "Paste"
-msgstr ""
-
-#: toolbars.py:92
-msgid "Cut"
-msgstr ""
-
-#: calculate.py:80
-#, python-format
-msgid "Equation.parse() string invalid (%s)"
-msgstr ""
-
-#: calculate.py:504
-#, python-format
-msgid "Writing to journal (%s)"
-msgstr ""
-
-#: calculate.py:506
-#, python-format
-msgid "Reading from journal (%s)"
-msgstr ""
-
-#: calculate.py:512
-msgid "Unable to determine version"
-msgstr ""
-
-#: calculate.py:517
-#, python-format
-msgid "Reading journal entry (version %s)"
-msgstr ""
-
-#: calculate.py:522
-#, python-format
-msgid "State line invalid (%s)"
-msgstr ""
-
-#: calculate.py:539
-#, python-format
-msgid "Unable to read journal entry, unknown version (%s)"
-msgstr ""
-
-#: calculate.py:788
-msgid "button_pressed(): invalid type"
-msgstr ""
-
-#: eqnparser.py:58
-#, python-format
-msgid "level: %d, ofs %d"
-msgstr ""
-
-#: eqnparser.py:481
-#, python-format
-msgid "Variable '%s' not defined"
-msgstr ""
-
 #: eqnparser.py:550
 msgid "Operator not expected"
 msgstr ""
 
-#: eqnparser.py:603
-msgid "Operator expected"
-msgstr ""
-
-#: eqnparserhelp.py:39
-msgid "help_cos"
-msgstr ""
-
-#: eqnparserhelp.py:44
-msgid "help_sin"
-msgstr ""
-
-#: eqnparserhelp.py:132
-msgid "Topics"
-msgstr ""
-
-#. The separator to mark thousands (default: ',')
-#: mathlib.py:58
-msgid "thousand_sep"
-msgstr ""
-
-#. The separator to mark fractions (default: '.')
-#: mathlib.py:63
-msgid "fraction_sep"
-msgstr ""
-
-#. The multiplication symbol (default: '*')
-#. TRANS: multiplication symbol (default: '*')
-#: mathlib.py:74
-msgid "mul_sym"
-msgstr ""
-
-#. The division symbol (default: '/')
-#. TRANS: division symbol (default: '/')
-#: mathlib.py:79
-msgid "div_sym"
-msgstr ""
-
-#: eqnparser.py:33
-msgid "Parse error"
+#: eqnparser.py:566
+msgid "Parse error: number or variable expected"
 msgstr ""
 
-#: eqnparser.py:249 eqnparserhelp.py:128
-msgid "Use help(test) for help about 'test', or help(index) for the index"
+#: eqnparser.py:567
+msgid "Number or variable expected"
 msgstr ""
 
-#: eqnparser.py:504
-msgid "Left parenthesis unexpected"
+#: eqnparser.py:596
+msgid "Invalid operator"
 msgstr ""
 
-#: eqnparser.py:566
-msgid "Parse error: number or variable expected"
+#: eqnparser.py:603
+msgid "Operator expected"
 msgstr ""
 
-#: eqnparser.py:567
-msgid "Number or variable expected"
+#: eqnparser.py:616
+msgid "_parse(): returning None"
 msgstr ""
 
 #. TRANS: It is possible to translate commands. However, I would highly
@@ -565,14 +354,113 @@ msgstr ""
 msgid "index"
 msgstr ""
 
+#: eqnparserhelp.py:132
+msgid "Topics"
+msgstr ""
+
+#: eqnparserhelp.py:143
+#, python-format
+msgid "No help about '%s' available, use help(index) for the index"
+msgstr ""
+
+#: layout.py:44
+msgid "Clear"
+msgstr ""
+
+#: layout.py:53
+msgid "Enter"
+msgstr ""
+
+#: layout.py:60
+msgid "Edit"
+msgstr ""
+
+#: layout.py:61
+msgid "Algebra"
+msgstr ""
+
+#: layout.py:62
+msgid "Trigonometry"
+msgstr ""
+
+#: layout.py:63
+msgid "Boolean"
+msgstr ""
+
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
+#: layout.py:64
+msgid "Constants"
+msgstr ""
+
+#: layout.py:65
+msgid "Format"
+msgstr ""
+
+#: layout.py:86
+msgid "Label:"
+msgstr ""
+
+#: layout.py:118
+msgid "All equations"
+msgstr ""
+
+#: layout.py:118
+msgid "My equations"
+msgstr ""
+
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
+#: layout.py:120
+msgid "Show history"
+msgstr ""
+
+#: layout.py:120
+msgid "Show variables"
+msgstr ""
+
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
+#. TRANS: multiplication symbol (default: '*')
+#: mathlib.py:74
+msgid "mul_sym"
+msgstr ""
+
+#. TRANS: division symbol (default: '/')
+#: mathlib.py:79
+msgid "div_sym"
+msgstr ""
+
 #: mathlib.py:132
 msgid "Undefined"
 msgstr ""
 
+#: mathlib.py:142
+msgid "Error: unsupported type"
+msgstr ""
+
 #: toolbars.py:36
 msgid "Help"
 msgstr ""
 
+#: toolbars.py:86
+msgid "Copy"
+msgstr ""
+
+#: toolbars.py:89
+msgid "Paste"
+msgstr ""
+
+#: toolbars.py:92
+msgid "Cut"
+msgstr ""
+
 #: toolbars.py:99
 msgid "Square"
 msgstr ""
@@ -581,10 +469,18 @@ msgstr ""
 msgid "Square root"
 msgstr ""
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
 
+#: toolbars.py:113
+msgid "x to the power y"
+msgstr ""
+
 #: toolbars.py:117
 msgid "Natural logarithm"
 msgstr ""
@@ -653,6 +549,10 @@ msgstr ""
 msgid "e"
 msgstr ""
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr ""
@@ -661,6 +561,18 @@ msgstr ""
 msgid "Radians"
 msgstr ""
 
-#: toolbars.py:113
-msgid "x to the power y"
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
 msgstr ""
diff --git a/po/ro.po b/po/ro.po
index 60d1a73..2f20c05 100644
--- a/po/ro.po
+++ b/po/ro.po
@@ -1,3 +1,11 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # POT file for the Calculate activity
 # Copyright (C) 2007
 # This file is distributed under the same license as the Calculate package.
@@ -7,102 +15,59 @@ msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: 2007-12-02 13:36+0200\n"
-"Last-Translator: Adi Roiban <adi@roiban.ro>\n"
+"PO-Revision-Date: 2011-01-15 23:12+0200\n"
+"Last-Translator: Sebastian Nitu <sebastian.nitu@live.com>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: ro\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=(n==1 ? 0 : (n==0 || (n%100 > 0 && n%100 < "
 "20)) ? 1 : 2);;\n"
-"X-Generator: Pootle 1.0.2\n"
+"X-Generator: Pootle 2.0.3\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
 msgstr "Calculează"
 
+#: calculate.py:80
+#, python-format
+msgid "Equation.parse() string invalid (%s)"
+msgstr ""
+
 #: calculate.py:210
 msgid "Available functions:"
 msgstr "Funcții disponibile:"
 
-#-----------------------------------------
-# The help system uses topic msgid's that should be translated here.
-#-----------------------------------------
-#. These are the help topics and should explain how things work
-#: eqnparserhelp.py:37
-msgid "help_acos"
-msgstr ""
-
-#: eqnparserhelp.py:38
-msgid "help_asin"
-msgstr ""
-
-#: eqnparserhelp.py:40
-msgid "help_exp"
-msgstr ""
-
-#: eqnparserhelp.py:41
-msgid "help_functions"
-msgstr ""
-
-#: eqnparserhelp.py:42
-msgid "help_operators"
-msgstr ""
-
-#: eqnparserhelp.py:43
-msgid "help_plot"
-msgstr ""
-
-#: eqnparserhelp.py:45
-msgid "help_sqrt"
-msgstr ""
-
-#: eqnparserhelp.py:46
-msgid "help_test"
-msgstr ""
-
-#: eqnparserhelp.py:47
-msgid "help_variables"
-msgstr ""
-
-#: eqnparserhelp.py:58
-msgid "help_usage"
-msgstr ""
+#: calculate.py:504
+#, python-format
+msgid "Writing to journal (%s)"
+msgstr "Se scrie în jurnal (%s)"
 
-# Text assigned to the 'help' variable
-#: eqnparser.py:234
-msgid "help_var"
+#: calculate.py:788
+msgid "button_pressed(): invalid type"
 msgstr ""
 
-#-----------------------------------------
-# End of help topics
-#-----------------------------------------
-
-#-----------------------------------------
-# End of help topics
-#: eqnparserhelp.py:52
-msgid "Topics: "
-msgstr "Subiecte: "
+#: eqnparser.py:33
+msgid "Parse error"
+msgstr "Eroare de analiză"
 
-#: eqnparserhelp.py:143
+#: eqnparser.py:58
 #, python-format
-msgid "No help about '%s' available, use help(index) for the index"
-msgstr ""
-"Nu există înformații despre '%s', foloseșe help(index) pentru a afișa lista"
-
-#: eqnparser.py:87
-msgid "Type error"
-msgstr "Ero"
+msgid "level: %d, ofs %d"
+msgstr "nivel: %d, din %d"
 
 #: eqnparser.py:117
 #, python-format
 msgid "Error at %d"
 msgstr "Eroare la %d"
 
-#: eqnparser.py:299
-#, python-format
-msgid "variable %s not defined"
-msgstr "variabila %s nu este definită"
+#: eqnparser.py:249 eqnparserhelp.py:128
+#, fuzzy
+msgid "Use help(test) for help about 'test', or help(index) for the index"
+msgstr ""
+"Folosiţi help(test) pentru ajutor despre „test”, sau help(index) pentru "
+"cuprinsul ajutorului"
 
 #: eqnparser.py:353 eqnparser.py:354
 #, python-format
@@ -129,15 +94,14 @@ msgstr "Nu am putut analiza argumentul %d: '%s'"
 msgid "Function error: %s"
 msgstr "Eroare în funcţie: %s"
 
-#: eqnparser.py:358
+#: eqnparser.py:481
 #, python-format
-msgid "Function '%s' returned %s"
-msgstr "Funcţia '%s' a returnat %s"
+msgid "Variable '%s' not defined"
+msgstr "Variabila  '%s'  nu este definită"
 
-#: eqnparser.py:457
-#, python-format
-msgid "Variable '%s' undefined"
-msgstr "Variabila '%s' nu este definită"
+#: eqnparser.py:504
+msgid "Left parenthesis unexpected"
+msgstr "Se aştepta o paranteză stânga"
 
 #: eqnparser.py:516
 msgid "Parse error (right parenthesis)"
@@ -148,228 +112,60 @@ msgid "Right parenthesis unexpected"
 msgstr "Nu se aştepta o paranteză închisă"
 
 #: eqnparser.py:527
+#, fuzzy
 msgid "Parse error (right parenthesis, no left_val)"
-msgstr ""
+msgstr "Eroare de analiză (paranteza dreapta, nu există valoare_stânga)"
 
 #: eqnparser.py:534
 msgid "Parse error (right parenthesis, no level to close)"
-msgstr ""
+msgstr "Eroare de analiză (paranteza dreapta, nu se poate închide)"
 
 #: eqnparser.py:541 eqnparser.py:542
 msgid "Number not expected"
 msgstr "Nu se aştepta un număr"
 
-#: eqnparser.py:596
-msgid "Invalid operator"
-msgstr "Operator nevalid"
-
-#: eqnparser.py:565
-msgid "Parse error: ')' expected"
-msgstr ""
-
-#: eqnparser.py:616
-msgid "_parse(): returning None"
-msgstr ""
-
-#: layout.py:46
-msgid "clear"
-msgstr "şterge"
-
-#: layout.py:55
-msgid "enter"
-msgstr "calculează"
-
-#: layout.py:60
-msgid "Edit"
-msgstr "Modifică"
-
-#: layout.py:61
-msgid "Algebra"
-msgstr "Algegră"
-
-#: layout.py:62
-msgid "Trigonometry"
-msgstr "Trigonometrie"
-
-#: layout.py:63
-msgid "Boolean"
-msgstr "Logică"
-
-#: layout.py:64
-msgid "Constants"
-msgstr "Constante"
-
-#: layout.py:65
-msgid "Format"
-msgstr "Unitate de măsură"
-
-#: layout.py:86
-msgid "Label:"
-msgstr "Eticheta:"
-
-#: layout.py:118
-msgid "All equations"
-msgstr "Toate ecuaţiile"
-
-#: layout.py:118
-msgid "My equations"
-msgstr "Ecuaţiile mele"
-
-#: layout.py:120
-msgid "Show history"
-msgstr "Afişează istoria"
-
-#: layout.py:120
-msgid "Show variables"
-msgstr "Afişează variabilele"
-
-#: mathlib.py:86
-msgid "Error"
-msgstr "Eroare"
-
-#: mathlib.py:142
-msgid "Error: unsupported type"
-msgstr "Eroare: tip nesuportat"
-
-#: plotlib.py:134
-msgid "Unable to parse range"
-msgstr "Nu am putut analiza intervalul"
-
-#: toolbars.py:86
-msgid "Copy"
-msgstr "Copiază"
-
-#: toolbars.py:89
-msgid "Paste"
-msgstr "Lipeşte"
-
-#: toolbars.py:92
-msgid "Cut"
-msgstr "Taie"
-
-#: calculate.py:80
-#, python-format
-msgid "Equation.parse() string invalid (%s)"
-msgstr ""
-
-#: calculate.py:504
-#, python-format
-msgid "Writing to journal (%s)"
-msgstr "Se scrie în jurnal (%s)"
-
-#: calculate.py:506
-#, python-format
-msgid "Reading from journal (%s)"
-msgstr "Se citeşte din jurnal (%s)"
-
-#: calculate.py:512
-msgid "Unable to determine version"
-msgstr "Nu s-a putut determina versiunea"
-
-#: calculate.py:517
-#, python-format
-msgid "Reading journal entry (version %s)"
-msgstr "Se citeşte intrarea din jurnal (veriunea %s)"
-
-#: calculate.py:522
-#, python-format
-msgid "State line invalid (%s)"
-msgstr ""
-
-#: calculate.py:539
-#, python-format
-msgid "Unable to read journal entry, unknown version (%s)"
-msgstr "Nu s-a putut citi intrarea din jurnal, versiune necunoscută (%s)"
-
-#: calculate.py:788
-msgid "button_pressed(): invalid type"
-msgstr ""
-
-#: eqnparser.py:58
-#, python-format
-msgid "level: %d, ofs %d"
-msgstr ""
-
-#: eqnparser.py:481
-#, python-format
-msgid "Variable '%s' not defined"
-msgstr "Variabila  '%s'  nu este definită"
-
 #: eqnparser.py:550
 msgid "Operator not expected"
 msgstr "Nu se aştepta un operator"
 
-#: eqnparser.py:603
-msgid "Operator expected"
-msgstr "Se aştepta un operator"
-
-#: eqnparserhelp.py:39
-msgid "help_cos"
-msgstr ""
-
-#: eqnparserhelp.py:44
-msgid "help_sin"
-msgstr ""
-
-#: eqnparserhelp.py:132
-msgid "Topics"
-msgstr "Subiecte"
-
-#. The separator to mark thousands (default: ',')
-#: mathlib.py:58
-msgid "thousand_sep"
-msgstr "."
-
-#. The separator to mark fractions (default: '.')
-#: mathlib.py:63
-msgid "fraction_sep"
-msgstr ","
-
-#. The multiplication symbol (default: '*')
-#. TRANS: multiplication symbol (default: '*')
-#: mathlib.py:74
-msgid "mul_sym"
-msgstr "*"
-
-#. The division symbol (default: '/')
-#. TRANS: division symbol (default: '/')
-#: mathlib.py:79
-msgid "div_sym"
-msgstr "/"
-
-#: eqnparser.py:33
-msgid "Parse error"
-msgstr ""
-
-#: eqnparser.py:249 eqnparserhelp.py:128
-msgid "Use help(test) for help about 'test', or help(index) for the index"
-msgstr ""
-
-#: eqnparser.py:504
-#, fuzzy
-msgid "Left parenthesis unexpected"
-msgstr "Nu se aştepta o paranteză închisă"
-
 #: eqnparser.py:566
 msgid "Parse error: number or variable expected"
-msgstr ""
+msgstr "Eroare analiză: se aştepta număr sau variabilă"
 
 #: eqnparser.py:567
 msgid "Number or variable expected"
-msgstr ""
+msgstr "Se aştepta un număr sau o variabilă"
+
+#: eqnparser.py:596
+msgid "Invalid operator"
+msgstr "Operator nevalid"
 
+#: eqnparser.py:603
+msgid "Operator expected"
+msgstr "Se aştepta un operator"
+
+#: eqnparser.py:616
+#, fuzzy
+msgid "_parse(): returning None"
+msgstr "_parse(): a returnat Nimic"
+
+# TRANS: It is possible to translate commands. However, I would highly
+# recommend NOT doing so for mathematical functions like cos(). help(),
+# functions() etc should be translated.
 #. TRANS: It is possible to translate commands. However, I would highly
 #. recommend NOT doing so for mathematical functions like cos(). help(),
 #. functions() etc should be translated.
 #: eqnparserhelp.py:39
 msgid "acos"
-msgstr ""
+msgstr "acos"
 
 #: eqnparserhelp.py:40
 msgid ""
 "acos(x), return the arc cosine of x. This is the angle for which the cosine "
 "is x. Defined for -1 <= x < 1"
 msgstr ""
+"acos(x), returnează arc cosinusul lui x. Acesta este unghiul pentru care "
+"cosinusul este x. Definit pentru -1 <= x < 1"
 
 #: eqnparserhelp.py:43
 msgid "and"
@@ -379,30 +175,43 @@ msgstr ""
 msgid ""
 "and(x, y), logical and. Returns True if x and y are True, else returns False"
 msgstr ""
+"and(x, y), ŞI logic. Returnează advăvar x şi y sunt adevărate, altfel "
+"returnează fals"
 
 #: eqnparserhelp.py:46
 msgid "asin"
 msgstr ""
 
 #: eqnparserhelp.py:47
+#, fuzzy
 msgid ""
 "asin(x), return the arc sine of x. This is the angle for which the sine is "
 "x. Defined for -1 <= x <= 1"
 msgstr ""
+"acos(x), returnează arc cosinusul lui x. Acesta este unghiul pentru care "
+"cosinusul este x. Definit pentru -1 <= x < 1"
 
 #: eqnparserhelp.py:50
+#, fuzzy
 msgid "atan"
-msgstr ""
+msgstr "tan"
 
 #: eqnparserhelp.py:51
+#, fuzzy
 msgid ""
 "atan(x), return the arc tangent of x. This is the angle for which the "
 "tangent is x. Defined for all x"
 msgstr ""
+"acos(x), returnează arc cosinusul lui x. Acesta este unghiul pentru care "
+"cosinusul este x. Definit pentru -1 <= x < 1"
 
+# TRANS: It is possible to translate commands. However, I would highly
+# recommend NOT doing so for mathematical functions like cos(). help(),
+# functions() etc should be translated.
 #: eqnparserhelp.py:54
+#, fuzzy
 msgid "cos"
-msgstr ""
+msgstr "acos"
 
 #: eqnparserhelp.py:55
 msgid ""
@@ -410,9 +219,13 @@ msgid ""
 "at the angle x"
 msgstr ""
 
+# TRANS: It is possible to translate commands. However, I would highly
+# recommend NOT doing so for mathematical functions like cos(). help(),
+# functions() etc should be translated.
 #: eqnparserhelp.py:58
+#, fuzzy
 msgid "cosh"
-msgstr ""
+msgstr "acos"
 
 #: eqnparserhelp.py:59
 msgid ""
@@ -442,7 +255,7 @@ msgstr ""
 
 #: eqnparserhelp.py:69
 msgid "functions(), return a list of all the functions that are defined"
-msgstr ""
+msgstr "functions(), return o listă cu toate funcţiile definite"
 
 #: eqnparserhelp.py:71
 msgid "ln"
@@ -453,24 +266,29 @@ msgid ""
 "ln(x), return the natural logarithm of x. This is the value for which the "
 "exponent exp() equals x. Defined for x >= 0."
 msgstr ""
+"ln(x), returnează logaritmul natural din x. Acesta este valoarea pentru care "
+"exponentul exp() este egal cu x. Definit pentru x >= 0."
 
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:76
 msgid "operators"
-msgstr ""
+msgstr "operatori"
 
 #: eqnparserhelp.py:77
 msgid "operators(), return a list of the operators that are defined"
-msgstr ""
+msgstr "operators(), returnează o listă cu operatorii definiţi"
 
 #: eqnparserhelp.py:79
 msgid "or"
 msgstr ""
 
 #: eqnparserhelp.py:80
+#, fuzzy
 msgid ""
 "or(x, y), logical or. Returns True if x and/or y are True, else return False"
 msgstr ""
+"and(x, y), ŞI logic. Returnează advăvar x şi y sunt adevărate, altfel "
+"returnează fals"
 
 #: eqnparserhelp.py:82
 msgid "plot"
@@ -521,7 +339,7 @@ msgstr ""
 
 #: eqnparserhelp.py:101
 msgid "tan"
-msgstr ""
+msgstr "tan"
 
 #: eqnparserhelp.py:102
 msgid ""
@@ -531,8 +349,9 @@ msgid ""
 msgstr ""
 
 #: eqnparserhelp.py:106
+#, fuzzy
 msgid "tanh"
-msgstr ""
+msgstr "tan"
 
 #: eqnparserhelp.py:107
 msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
@@ -570,14 +389,116 @@ msgstr ""
 msgid "index"
 msgstr ""
 
+#: eqnparserhelp.py:132
+msgid "Topics"
+msgstr "Subiecte"
+
+#: eqnparserhelp.py:143
+#, python-format
+msgid "No help about '%s' available, use help(index) for the index"
+msgstr ""
+"Nu există înformații despre '%s', foloseșe help(index) pentru a afișa lista"
+
+#: layout.py:44
+#, fuzzy
+msgid "Clear"
+msgstr "curăţă"
+
+#: layout.py:53
+#, fuzzy
+msgid "Enter"
+msgstr "calculează"
+
+#: layout.py:60
+msgid "Edit"
+msgstr "Modifică"
+
+#: layout.py:61
+msgid "Algebra"
+msgstr "Algegră"
+
+#: layout.py:62
+msgid "Trigonometry"
+msgstr "Trigonometrie"
+
+#: layout.py:63
+msgid "Boolean"
+msgstr "Logică"
+
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
+#: layout.py:64
+msgid "Constants"
+msgstr "Constante"
+
+#: layout.py:65
+msgid "Format"
+msgstr "Unitate de măsură"
+
+#: layout.py:86
+msgid "Label:"
+msgstr "Eticheta:"
+
+#: layout.py:118
+msgid "All equations"
+msgstr "Toate ecuaţiile"
+
+#: layout.py:118
+msgid "My equations"
+msgstr "Ecuaţiile mele"
+
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
+#: layout.py:120
+msgid "Show history"
+msgstr "Afişează istoria"
+
+#: layout.py:120
+msgid "Show variables"
+msgstr "Afişează variabilele"
+
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
+#. TRANS: multiplication symbol (default: '*')
+#: mathlib.py:74
+msgid "mul_sym"
+msgstr "*"
+
+#. TRANS: division symbol (default: '/')
+#: mathlib.py:79
+msgid "div_sym"
+msgstr "/"
+
 #: mathlib.py:132
 msgid "Undefined"
 msgstr ""
 
+#: mathlib.py:142
+msgid "Error: unsupported type"
+msgstr "Eroare: tip nesuportat"
+
 #: toolbars.py:36
 msgid "Help"
 msgstr ""
 
+#: toolbars.py:86
+msgid "Copy"
+msgstr "Copiază"
+
+#: toolbars.py:89
+msgid "Paste"
+msgstr "Lipeşte"
+
+#: toolbars.py:92
+msgid "Cut"
+msgstr "Taie"
+
 #: toolbars.py:99
 msgid "Square"
 msgstr ""
@@ -586,10 +507,18 @@ msgstr ""
 msgid "Square root"
 msgstr ""
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
 
+#: toolbars.py:113
+msgid "x to the power y"
+msgstr ""
+
 #: toolbars.py:117
 msgid "Natural logarithm"
 msgstr ""
@@ -658,6 +587,10 @@ msgstr ""
 msgid "e"
 msgstr ""
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr ""
@@ -666,6 +599,68 @@ msgstr ""
 msgid "Radians"
 msgstr ""
 
-#: toolbars.py:113
-msgid "x to the power y"
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
 msgstr ""
+
+#-----------------------------------------
+# End of help topics
+#~ msgid "Topics: "
+#~ msgstr "Subiecte: "
+
+#~ msgid "Type error"
+#~ msgstr "Eroare la tip"
+
+#, python-format
+#~ msgid "variable %s not defined"
+#~ msgstr "variabila %s nu este definită"
+
+#, python-format
+#~ msgid "Function '%s' returned %s"
+#~ msgstr "Funcţia '%s' a returnat %s"
+
+#, python-format
+#~ msgid "Variable '%s' undefined"
+#~ msgstr "Variabila '%s' nu este definită"
+
+#~ msgid "Parse error: ')' expected"
+#~ msgstr "Eroare de analiză: se aştepta „)”"
+
+#~ msgid "Error"
+#~ msgstr "Eroare"
+
+#~ msgid "Unable to parse range"
+#~ msgstr "Nu am putut analiza intervalul"
+
+#, python-format
+#~ msgid "Reading from journal (%s)"
+#~ msgstr "Se citeşte din jurnal (%s)"
+
+#~ msgid "Unable to determine version"
+#~ msgstr "Nu s-a putut determina versiunea"
+
+#, python-format
+#~ msgid "Reading journal entry (version %s)"
+#~ msgstr "Se citeşte intrarea din jurnal (veriunea %s)"
+
+#, python-format
+#~ msgid "Unable to read journal entry, unknown version (%s)"
+#~ msgstr "Nu s-a putut citi intrarea din jurnal, versiune necunoscută (%s)"
+
+#~ msgid "thousand_sep"
+#~ msgstr "."
+
+#~ msgid "fraction_sep"
+#~ msgstr ","
diff --git a/po/ru.po b/po/ru.po
index 73e0612..e71bb32 100644
--- a/po/ru.po
+++ b/po/ru.po
@@ -1,3 +1,11 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # POT file for the Calculate activity
 # Copyright (C) 2007
 # This file is distributed under the same license as the Calculate package.
@@ -7,102 +15,58 @@ msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: 2007-12-22 11:41+0000\n"
-"Last-Translator: Maxim Osipov <maxim.osipov@gmail.com>\n"
+"PO-Revision-Date: 2010-09-22 13:49+0200\n"
+"Last-Translator: krom9ra <krom9ra@gmail.com>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: ru\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"Plural-Forms: nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && "
-"n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);\n"
-"X-Generator: Pootle 1.0.2\n"
+"Plural-Forms: nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%"
+"10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);\n"
+"X-Generator: Pootle 2.0.3\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
-msgstr "Сосчитать"
+msgstr "Вычислить"
+
+#: calculate.py:80
+#, python-format
+msgid "Equation.parse() string invalid (%s)"
+msgstr "Equation.parse() неверная строка (%s)"
 
 #: calculate.py:210
 msgid "Available functions:"
 msgstr "Доступные функции:"
 
-#-----------------------------------------
-# The help system uses topic msgid's that should be translated here.
-#-----------------------------------------
-#. These are the help topics and should explain how things work
-#: eqnparserhelp.py:37
-msgid "help_acos"
-msgstr ""
-
-#: eqnparserhelp.py:38
-msgid "help_asin"
-msgstr ""
-
-#: eqnparserhelp.py:40
-msgid "help_exp"
-msgstr ""
-
-#: eqnparserhelp.py:41
-msgid "help_functions"
-msgstr ""
-
-#: eqnparserhelp.py:42
-msgid "help_operators"
-msgstr ""
-
-#: eqnparserhelp.py:43
-msgid "help_plot"
-msgstr ""
-
-#: eqnparserhelp.py:45
-msgid "help_sqrt"
-msgstr ""
-
-#: eqnparserhelp.py:46
-msgid "help_test"
-msgstr ""
-
-#: eqnparserhelp.py:47
-msgid "help_variables"
-msgstr ""
-
-#: eqnparserhelp.py:58
-msgid "help_usage"
-msgstr ""
-
-# Text assigned to the 'help' variable
-#: eqnparser.py:234
-msgid "help_var"
-msgstr ""
+#: calculate.py:504
+#, python-format
+msgid "Writing to journal (%s)"
+msgstr "Запись в журнал (%s)"
 
-#-----------------------------------------
-# End of help topics
-#-----------------------------------------
+#: calculate.py:788
+msgid "button_pressed(): invalid type"
+msgstr "button_pressed(): неправильный тип"
 
-#: eqnparserhelp.py:52
-msgid "Topics: "
-msgstr ""
+#: eqnparser.py:33
+msgid "Parse error"
+msgstr "Ошибка разбора"
 
-#: eqnparserhelp.py:143
+#: eqnparser.py:58
 #, python-format
-#, fuzzy
-msgid "No help about '%s' available, use help(index) for the index"
-msgstr ""
-"Не могу найти справочной информации для '%s'. Попробуйте воспользоваться "
-"оглавлением или алфавитным индексом (Помощь/Индекс)"
-
-#: eqnparser.py:87
-msgid "Type error"
-msgstr "Ошибка типа"
+msgid "level: %d, ofs %d"
+msgstr "уровень: %d, отступ %d"
 
 #: eqnparser.py:117
 #, python-format
 msgid "Error at %d"
 msgstr "Ошибка в %d"
 
-#: eqnparser.py:299
-#, python-format
-msgid "variable %s not defined"
-msgstr "переменная %s неопределена"
+#: eqnparser.py:249 eqnparserhelp.py:128
+msgid "Use help(test) for help about 'test', or help(index) for the index"
+msgstr ""
+"Используйте help(test) для получения справки о  'test', или help(index) для "
+"получения индекса"
 
 #: eqnparser.py:353 eqnparser.py:354
 #, python-format
@@ -129,20 +93,18 @@ msgstr "Не могу применить аргумент %d: '%s'"
 msgid "Function error: %s"
 msgstr "Ошибка функции: %s"
 
-#: eqnparser.py:358
+#: eqnparser.py:481
 #, python-format
-msgid "Function '%s' returned %s"
-msgstr "Функция '%s' вернула %s"
+msgid "Variable '%s' not defined"
+msgstr "Переменная '%s' не определена"
 
-#: eqnparser.py:457
-#, python-format
-msgid "Variable '%s' undefined"
-msgstr "Переменная '%s' неопределена"
+#: eqnparser.py:504
+msgid "Left parenthesis unexpected"
+msgstr "Лишняя левая скобка"
 
 #: eqnparser.py:516
-#, fuzzy
 msgid "Parse error (right parenthesis)"
-msgstr "Ошибка чтения (нет закрывающей скобки)"
+msgstr "Ошибка чтения (нет правой скобки)"
 
 #: eqnparser.py:517 eqnparser.py:528 eqnparser.py:535 eqnparser.py:610
 msgid "Right parenthesis unexpected"
@@ -160,374 +122,218 @@ msgstr "Ошибка чтения (лишняя закрывающая скоб�
 msgid "Number not expected"
 msgstr "Число не ожидалось"
 
-#: eqnparser.py:596
-msgid "Invalid operator"
+#: eqnparser.py:550
+msgid "Operator not expected"
 msgstr "Неверный оператор"
 
-#: eqnparser.py:565
-msgid "Parse error: ')' expected"
-msgstr "Ошибка чтения: ожидалась ')'"
-
-#: eqnparser.py:616
-#, fuzzy
-msgid "_parse(): returning None"
-msgstr "_parse(): возвращаю None"
-
-#: layout.py:46
-msgid "clear"
-msgstr "очистить"
-
-#: layout.py:55
-msgid "enter"
-msgstr "ввести"
-
-#: layout.py:60
-msgid "Edit"
-msgstr "Редактировать"
-
-#: layout.py:61
-msgid "Algebra"
-msgstr "Алгебра"
-
-#: layout.py:62
-msgid "Trigonometry"
-msgstr "Тригонометрия"
-
-#: layout.py:63
-#, fuzzy
-msgid "Boolean"
-msgstr "Логика"
-
-#: layout.py:64
-msgid "Constants"
-msgstr "Константы"
-
-#: layout.py:65
-msgid "Format"
-msgstr "Формат"
-
-#: layout.py:86
-msgid "Label:"
-msgstr "Метка:"
-
-#: layout.py:118
-#, fuzzy
-msgid "All equations"
-msgstr "Все уравнения"
-
-#: layout.py:118
-#, fuzzy
-msgid "My equations"
-msgstr "Мои уравнения"
-
-#: layout.py:120
-msgid "Show history"
-msgstr "История"
-
-#: layout.py:120
-msgid "Show variables"
-msgstr "Показать переменные"
-
-#: mathlib.py:86
-msgid "Error"
-msgstr "Ошибка"
-
-#: mathlib.py:142
-msgid "Error: unsupported type"
-msgstr "Ошибка: тип данных не поддерживается"
-
-#: plotlib.py:134
-msgid "Unable to parse range"
-msgstr "Не могу определить интервал"
-
-#: toolbars.py:86
-msgid "Copy"
-msgstr "Копировать"
-
-#: toolbars.py:89
-msgid "Paste"
-msgstr "Вставить"
-
-#: toolbars.py:92
-msgid "Cut"
-msgstr "Вырезать"
-
-#: calculate.py:80
-#, python-format
-msgid "Equation.parse() string invalid (%s)"
-msgstr ""
-
-#: calculate.py:504
-#, python-format
-msgid "Writing to journal (%s)"
-msgstr "Запись в журнал (%s)"
-
-#: calculate.py:506
-#, python-format
-msgid "Reading from journal (%s)"
-msgstr "Чтение из журнала (%s)"
-
-#: calculate.py:512
-msgid "Unable to determine version"
-msgstr "Не могу определить версию"
-
-#: calculate.py:517
-#, python-format
-msgid "Reading journal entry (version %s)"
-msgstr "Чтение записи из журнала (версия %s)"
-
-#: calculate.py:522
-#, python-format
-msgid "State line invalid (%s)"
-msgstr "Неправильная строка состояния (%s)"
-
-#: calculate.py:539
-#, python-format
-msgid "Unable to read journal entry, unknown version (%s)"
-msgstr "Не могу прочитать запись из журнала, неизвестная версия (%s)"
-
-#: calculate.py:788
-msgid "button_pressed(): invalid type"
-msgstr "button_pressed(): неправильный тип"
-
-#: eqnparser.py:58
-#, python-format
-#, fuzzy
-msgid "level: %d, ofs %d"
-msgstr "уровень: %d, отступ %d"
+#: eqnparser.py:566
+msgid "Parse error: number or variable expected"
+msgstr "Ошибка разбора: ожидается число или переменная"
 
-#: eqnparser.py:481
-#, python-format
-msgid "Variable '%s' not defined"
-msgstr "Переменная '%s' не определена"
+#: eqnparser.py:567
+msgid "Number or variable expected"
+msgstr "Ожидалось число или переменная"
 
-#: eqnparser.py:550
-msgid "Operator not expected"
+#: eqnparser.py:596
+msgid "Invalid operator"
 msgstr "Неверный оператор"
 
 #: eqnparser.py:603
 msgid "Operator expected"
 msgstr "Оператор пропущен"
 
-#: eqnparserhelp.py:39
-msgid "help_cos"
-msgstr ""
-
-#: eqnparserhelp.py:44
-msgid "help_sin"
-msgstr ""
-
-#: eqnparserhelp.py:132
-msgid "Topics"
-msgstr "Разделы"
-
-#. The separator to mark thousands (default: ',')
-#: mathlib.py:58
-msgid "thousand_sep"
-msgstr "."
-
-#. The separator to mark fractions (default: '.')
-#: mathlib.py:63
-msgid "fraction_sep"
-msgstr ","
-
-#. The multiplication symbol (default: '*')
-#. TRANS: multiplication symbol (default: '*')
-#: mathlib.py:74
-msgid "mul_sym"
-msgstr "*"
-
-#. The division symbol (default: '/')
-#. TRANS: division symbol (default: '/')
-#: mathlib.py:79
-msgid "div_sym"
-msgstr "/"
-
-#: eqnparser.py:33
-msgid "Parse error"
-msgstr ""
-
-#: eqnparser.py:249 eqnparserhelp.py:128
-msgid "Use help(test) for help about 'test', or help(index) for the index"
-msgstr ""
-
-#: eqnparser.py:504
-#, fuzzy
-msgid "Left parenthesis unexpected"
-msgstr "Лишняя закрывающая скобка"
-
-#: eqnparser.py:566
-msgid "Parse error: number or variable expected"
-msgstr ""
-
-#: eqnparser.py:567
-msgid "Number or variable expected"
-msgstr ""
+#: eqnparser.py:616
+msgid "_parse(): returning None"
+msgstr "_parse(): возвращаю None"
 
 #. TRANS: It is possible to translate commands. However, I would highly
 #. recommend NOT doing so for mathematical functions like cos(). help(),
 #. functions() etc should be translated.
 #: eqnparserhelp.py:39
 msgid "acos"
-msgstr ""
+msgstr "acos"
 
 #: eqnparserhelp.py:40
 msgid ""
 "acos(x), return the arc cosine of x. This is the angle for which the cosine "
 "is x. Defined for -1 <= x < 1"
 msgstr ""
+"acos(x), возвращает дугу, косинус которой равен х. Это угол для которого "
+"косинус равен x. Определен в диапазоне -1 <= x < 1"
 
 #: eqnparserhelp.py:43
 msgid "and"
-msgstr ""
+msgstr "and"
 
 #: eqnparserhelp.py:44
 msgid ""
 "and(x, y), logical and. Returns True if x and y are True, else returns False"
 msgstr ""
+"and(x, y), логическое И. Возвращает True если x и y равны True, в противном "
+"случае возвращает False"
 
 #: eqnparserhelp.py:46
 msgid "asin"
-msgstr ""
+msgstr "asin"
 
 #: eqnparserhelp.py:47
 msgid ""
 "asin(x), return the arc sine of x. This is the angle for which the sine is "
 "x. Defined for -1 <= x <= 1"
 msgstr ""
+"asin(x),  возвращает дугу, синус которой равен х. Это угол для которого "
+"синус равен x. Определен в диапазоне -1 <= x < 1"
 
 #: eqnparserhelp.py:50
 msgid "atan"
-msgstr ""
+msgstr "atan"
 
 #: eqnparserhelp.py:51
 msgid ""
 "atan(x), return the arc tangent of x. This is the angle for which the "
 "tangent is x. Defined for all x"
 msgstr ""
+"atan(x), возвращает дугу, c тангенсом х. Это угол для которого тангенс равен "
+"x. Определен для всех x"
 
 #: eqnparserhelp.py:54
 msgid "cos"
-msgstr ""
+msgstr "cos"
 
 #: eqnparserhelp.py:55
 msgid ""
 "cos(x), return the cosine of x. This is the x-coordinate on the unit circle "
 "at the angle x"
 msgstr ""
+"cos(x), возвращает косинус x. Это x-координата единичного вектора с углом x"
 
 #: eqnparserhelp.py:58
 msgid "cosh"
-msgstr ""
+msgstr "cosh"
 
 #: eqnparserhelp.py:59
 msgid ""
 "cosh(x), return the hyperbolic cosine of x. Given by (exp(x) + exp(-x)) / 2"
 msgstr ""
+"cosh(x), возвращает значение гиперболического косинуса x. Вычисляется как "
+"(exp(x) + exp(-x)) / 2"
 
 #: eqnparserhelp.py:61
 msgid "exp"
-msgstr ""
+msgstr "exp"
 
 #: eqnparserhelp.py:62
 msgid "exp(x), return the natural exponent of x. Given by e^x"
-msgstr ""
+msgstr "exp(x), возвращает натуральную экспоненту x. Вычисляется как e^x"
 
 #: eqnparserhelp.py:64
 msgid "fac"
-msgstr ""
+msgstr "fac"
 
 #: eqnparserhelp.py:65
 msgid "fac(x), return the factorial of x. Given by x * (x - 1) * (x - 2) * ..."
 msgstr ""
+"fac(x), возвращает факториал x. Вычисляется как x * (x - 1) * (x - 2) * ..."
 
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:68
 msgid "functions"
-msgstr ""
+msgstr "functions"
 
 #: eqnparserhelp.py:69
 msgid "functions(), return a list of all the functions that are defined"
-msgstr ""
+msgstr "functions(), возвращает список всех определенных функций"
 
 #: eqnparserhelp.py:71
 msgid "ln"
-msgstr ""
+msgstr "ln"
 
 #: eqnparserhelp.py:72
 msgid ""
 "ln(x), return the natural logarithm of x. This is the value for which the "
 "exponent exp() equals x. Defined for x >= 0."
 msgstr ""
+"ln(x), возвращает натуральный логарифм x. Это значение для которого "
+"экспонента exp() равна x. Определен в диапазоне x >= 0."
 
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:76
 msgid "operators"
-msgstr ""
+msgstr "operators"
 
 #: eqnparserhelp.py:77
 msgid "operators(), return a list of the operators that are defined"
-msgstr ""
+msgstr "operators(), возвращает список всех определенных операторов"
 
 #: eqnparserhelp.py:79
 msgid "or"
-msgstr ""
+msgstr "or"
 
 #: eqnparserhelp.py:80
 msgid ""
 "or(x, y), logical or. Returns True if x and/or y are True, else return False"
 msgstr ""
+"or(x, y), логическое ИЛИ. Возвращает True если x и/или y равны True, в "
+"противном случае False"
 
 #: eqnparserhelp.py:82
 msgid "plot"
-msgstr ""
+msgstr "plot"
 
 #: eqnparserhelp.py:83
 msgid ""
 "plot(eqn, var=-a..b), plot the equation 'eqn' with the variable 'var' in the "
 "range from a to b"
 msgstr ""
+"plot(eqn, var=-a..b), рисует график функции 'eqn' по переменной 'var' в "
+"диапазоне от a до b"
 
 #: eqnparserhelp.py:86
 msgid "sin"
-msgstr ""
+msgstr "sin"
 
 #: eqnparserhelp.py:87
 msgid ""
 "sin(x), return the sine of x. This is the y-coordinate on the unit circle at "
 "the angle x"
 msgstr ""
+"sin(x), возвращает синус x. Это y-координата единичного вектора повернутого "
+"на угол x"
 
 #: eqnparserhelp.py:90
 msgid "sinh"
-msgstr ""
+msgstr "sinh"
 
 #: eqnparserhelp.py:91
 msgid ""
 "sinh(x), return the hyperbolic sine of x. Given by (exp(x) - exp(-x)) / 2"
 msgstr ""
+"sinh(x), возвращает значение гиперболического синуса x. Вычисляется как "
+"(exp(x) - exp(-x)) / 2"
 
 #: eqnparserhelp.py:93
 msgid "sqrt"
-msgstr ""
+msgstr "sqrt"
 
 #: eqnparserhelp.py:94
 msgid ""
 "sqrt(x), return the square root of x. This is the value for which the square "
 "equals x. Defined for x >= 0."
 msgstr ""
+"sqrt(x), возвращает значение квадратного корня x. Это значение которое "
+"будучи возведенным в квадрат дает x. Определена для x >= 0."
 
 #: eqnparserhelp.py:97
 msgid "square"
-msgstr ""
+msgstr "square"
 
 #: eqnparserhelp.py:98
 msgid "square(x), return the square of x. Given by x * x"
-msgstr ""
+msgstr "square(x), возвращает квадрат x. Вычисляется как x * x"
 
 #: eqnparserhelp.py:101
 msgid "tan"
-msgstr ""
+msgstr "tan"
 
 #: eqnparserhelp.py:102
 msgid ""
@@ -535,143 +341,329 @@ msgid ""
 "origin of the unit circle to the point on the unit circle defined by the "
 "angle x. Given by sin(x) / cos(x)"
 msgstr ""
+"tan(x), возвращает тангенс x. Это отношение противолежащего катета к "
+"прилежащему треугольника образованного единичным вектором повернутым на угол "
+"х. Вычисляется как sin(x) / cos(x)"
 
 #: eqnparserhelp.py:106
 msgid "tanh"
-msgstr ""
+msgstr "tanh"
 
 #: eqnparserhelp.py:107
 msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
 msgstr ""
+"tanh(x), возвращает гиперболический тангенс x. Вычисляется как sinh(x) / "
+"cosh(x)"
 
 #: eqnparserhelp.py:109
 msgid "test"
-msgstr ""
+msgstr "test"
 
 #: eqnparserhelp.py:110
 msgid "This is just a test topic, use help(index) for the index"
 msgstr ""
+"Это тестовая справочная статья, используйте help(index) для получения "
+"индекса"
 
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:113
 msgid "variables"
-msgstr ""
+msgstr "variables"
 
 #: eqnparserhelp.py:114
 msgid "variables(), return a list of the variables that are currently defined"
-msgstr ""
+msgstr "variables(), возвращает список определенных переменных"
 
 #: eqnparserhelp.py:116
 msgid "xor"
-msgstr ""
+msgstr "xor"
 
 #: eqnparserhelp.py:117
 msgid ""
 "xor(x, y), logical xor. Returns True if either x is True (and y is False) or "
 "y is True (and x is False), else returns False"
 msgstr ""
+"xor(x, y), логическое ИСКЛЮЧАЮЩЕЕ ИЛИ. Возвращает True когда значения "
+"аргументов различну (например, x = True и y = False или y = True и x = "
+"False), в противном случае возвращает False"
 
 #. TRANS: help(index), both 'index' and the translation  will work
 #: eqnparserhelp.py:131
 msgid "index"
+msgstr "index"
+
+#: eqnparserhelp.py:132
+msgid "Topics"
+msgstr "Разделы"
+
+#: eqnparserhelp.py:143
+#, python-format
+msgid "No help about '%s' available, use help(index) for the index"
 msgstr ""
+"Не могу найти справочной информации для '%s'. Попробуйте воспользоваться "
+"индексом help(index)"
+
+#: layout.py:44
+msgid "Clear"
+msgstr "Очистить"
+
+#: layout.py:53
+msgid "Enter"
+msgstr "Ввести"
+
+#: layout.py:60
+msgid "Edit"
+msgstr "Редактировать"
+
+#: layout.py:61
+msgid "Algebra"
+msgstr "Алгебра"
+
+#: layout.py:62
+msgid "Trigonometry"
+msgstr "Тригонометрия"
+
+#: layout.py:63
+msgid "Boolean"
+msgstr "Логика"
+
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
+#: layout.py:64
+msgid "Constants"
+msgstr "Константы"
+
+#: layout.py:65
+msgid "Format"
+msgstr "Формат"
+
+#: layout.py:86
+msgid "Label:"
+msgstr "Метка:"
+
+#: layout.py:118
+msgid "All equations"
+msgstr "Все уравнения"
+
+#: layout.py:118
+msgid "My equations"
+msgstr "Мои уравнения"
+
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
+#: layout.py:120
+msgid "Show history"
+msgstr "История"
+
+#: layout.py:120
+msgid "Show variables"
+msgstr "Показать переменные"
+
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
+#. TRANS: multiplication symbol (default: '*')
+#: mathlib.py:74
+msgid "mul_sym"
+msgstr "*"
+
+#. TRANS: division symbol (default: '/')
+#: mathlib.py:79
+msgid "div_sym"
+msgstr "/"
 
 #: mathlib.py:132
 msgid "Undefined"
-msgstr ""
+msgstr "Неопределено"
+
+#: mathlib.py:142
+msgid "Error: unsupported type"
+msgstr "Ошибка: тип данных не поддерживается"
 
 #: toolbars.py:36
 msgid "Help"
-msgstr ""
+msgstr "Справка"
+
+#: toolbars.py:86
+msgid "Copy"
+msgstr "Копировать"
+
+#: toolbars.py:89
+msgid "Paste"
+msgstr "Вставить"
+
+#: toolbars.py:92
+msgid "Cut"
+msgstr "Вырезать"
 
 #: toolbars.py:99
 msgid "Square"
-msgstr ""
+msgstr "Квадрат"
 
 #: toolbars.py:103
 msgid "Square root"
-msgstr ""
+msgstr "Квадратный корень"
+
+#: toolbars.py:157
+#, fuzzy
+msgid "Inverse"
+msgstr "Инверсия"
 
 #: toolbars.py:109
 msgid "e to the power x"
-msgstr ""
+msgstr "e в степени x"
+
+#: toolbars.py:113
+msgid "x to the power y"
+msgstr "x в степени y"
 
 #: toolbars.py:117
 msgid "Natural logarithm"
-msgstr ""
+msgstr "Натуральный логарифм"
 
 #: toolbars.py:123
 msgid "Factorial"
-msgstr ""
+msgstr "Факториал"
 
 #: toolbars.py:131
 msgid "Sine"
-msgstr ""
+msgstr "Синус"
 
 #: toolbars.py:135
 msgid "Cosine"
-msgstr ""
+msgstr "Косинус"
 
 #: toolbars.py:139
 msgid "Tangent"
-msgstr ""
+msgstr "Тангенс"
 
 #: toolbars.py:145
 msgid "Arc sine"
-msgstr ""
+msgstr "Арксинус"
 
 #: toolbars.py:149
 msgid "Arc cosine"
-msgstr ""
+msgstr "Арккосинус"
 
 #: toolbars.py:153
 msgid "Arc tangent"
-msgstr ""
+msgstr "Арктангенс"
 
 #: toolbars.py:159
 msgid "Hyperbolic sine"
-msgstr ""
+msgstr "Гиперболический синус"
 
 #: toolbars.py:163
 msgid "Hyperbolic cosine"
-msgstr ""
+msgstr "Гиперболический косинус"
 
 #: toolbars.py:167
 msgid "Hyperbolic tangent"
-msgstr ""
+msgstr "Гиперболический тангенс"
 
 #: toolbars.py:175
 msgid "Logical and"
-msgstr ""
+msgstr "Логическое И"
 
 #: toolbars.py:179
 msgid "Logical or"
-msgstr ""
+msgstr "Логическое ИЛИ"
 
 #: toolbars.py:189
 msgid "Equals"
-msgstr ""
+msgstr "Равенство"
 
 #: toolbars.py:192
 msgid "Not equals"
-msgstr ""
+msgstr "Неравенство"
 
 #: toolbars.py:199
 msgid "Pi"
-msgstr ""
+msgstr "Пи"
 
 #: toolbars.py:202
 msgid "e"
-msgstr ""
+msgstr "e"
+
+#: toolbars.py:280
+#, fuzzy
+msgid "Plot"
+msgstr "plot"
 
 #: toolbars.py:209
 msgid "Degrees"
-msgstr ""
+msgstr "Градусы"
 
 #: toolbars.py:210
 msgid "Radians"
+msgstr "Радианы"
+
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr "Градусы / радианы"
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
 msgstr ""
 
-#: toolbars.py:113
-msgid "x to the power y"
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
 msgstr ""
+
+#~ msgid "Type error"
+#~ msgstr "Ошибка типа"
+
+#, python-format
+#~ msgid "variable %s not defined"
+#~ msgstr "переменная %s неопределена"
+
+#, python-format
+#~ msgid "Function '%s' returned %s"
+#~ msgstr "Функция '%s' вернула %s"
+
+#, python-format
+#~ msgid "Variable '%s' undefined"
+#~ msgstr "Переменная '%s' неопределена"
+
+#~ msgid "Parse error: ')' expected"
+#~ msgstr "Ошибка чтения: ожидалась ')'"
+
+#~ msgid "Error"
+#~ msgstr "Ошибка"
+
+#~ msgid "Unable to parse range"
+#~ msgstr "Не могу определить интервал"
+
+#, python-format
+#~ msgid "Reading from journal (%s)"
+#~ msgstr "Чтение из журнала (%s)"
+
+#~ msgid "Unable to determine version"
+#~ msgstr "Не могу определить версию"
+
+#, python-format
+#~ msgid "Reading journal entry (version %s)"
+#~ msgstr "Чтение записи из журнала (версия %s)"
+
+#, python-format
+#~ msgid "State line invalid (%s)"
+#~ msgstr "Неправильная строка состояния (%s)"
+
+#, python-format
+#~ msgid "Unable to read journal entry, unknown version (%s)"
+#~ msgstr "Не могу прочитать запись из журнала, неизвестная версия (%s)"
+
+#~ msgid "thousand_sep"
+#~ msgstr "."
+
+#~ msgid "fraction_sep"
+#~ msgstr ","
diff --git a/po/rw.po b/po/rw.po
index 316fbfa..f66cf87 100644
--- a/po/rw.po
+++ b/po/rw.po
@@ -1,3 +1,11 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # POT file for the Calculate activity
 # Copyright (C) 2007
 # This file is distributed under the same license as the Calculate package.
@@ -6,19 +14,137 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2008-08-20 19:45+0530\n"
-"PO-Revision-Date: 2008-07-16 01:33+0200\n"
-"Last-Translator: \n"
+"POT-Creation-Date: 2008-01-26 11:55-0500\n"
+"PO-Revision-Date: 2011-04-05 22:08+0200\n"
+"Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: rw\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Translate Toolkit 1.0.1\n"
+"Plural-Forms: nplurals=2; plural=(n != 1) ;\n"
+"X-Generator: Pootle 2.0.1\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
 msgstr "Kubara"
 
+#: calculate.py:80
+#, python-format
+msgid "Equation.parse() string invalid (%s)"
+msgstr "Equation.parse() string invalid (%s)"
+
+#: calculate.py:210
+msgid "Available functions:"
+msgstr "Akamaro kaboneka:"
+
+#: calculate.py:504
+#, python-format
+msgid "Writing to journal (%s)"
+msgstr "Kwandika kukinyamakuru (%s)"
+
+#: calculate.py:788
+msgid "button_pressed(): invalid type"
+msgstr "Ububuto_ bwakanzwe(): Ubwoko butemewe"
+
+#: eqnparser.py:33
+msgid "Parse error"
+msgstr "Tambutsa ikosa"
+
+#: eqnparser.py:58
+#, python-format
+msgid "level: %d, ofs %d"
+msgstr "Urwego: %d, ofs %d"
+
+#: eqnparser.py:117
+#, python-format
+msgid "Error at %d"
+msgstr "Ikosa riri %d"
+
+#: eqnparser.py:249 eqnparserhelp.py:128
+msgid "Use help(test) for help about 'test', or help(index) for the index"
+msgstr ""
+"Koresha gufasha(test) kugufasha kwerekeye 'test', or gufasha(index) for the "
+"index"
+
+#: eqnparser.py:353 eqnparser.py:354
+#, python-format
+msgid "Function '%s' not defined"
+msgstr "Akamaro '%s' kadasobanuwe"
+
+#: eqnparser.py:359
+#, python-format, fuzzy
+msgid "Invalid number of arguments (%d instead of %d)"
+msgstr "Umubare wibitekerezo  bitemewe"
+
+#: eqnparser.py:360
+#, python-format
+msgid "function takes %d args"
+msgstr "Akamaro kagyanye %d args"
+
+#: eqnparser.py:370 eqnparser.py:371
+#, python-format
+msgid "Unable to parse argument %d: '%s'"
+msgstr "Kuba udashobora gutambutsa igitekerezo %d: '%s'"
+
+#: eqnparser.py:380
+#, python-format
+msgid "Function error: %s"
+msgstr "Akamaro kikosa: %s"
+
+#: eqnparser.py:481
+#, python-format
+msgid "Variable '%s' not defined"
+msgstr "Variable '%s' Idasobanuye"
+
+#: eqnparser.py:504
+msgid "Left parenthesis unexpected"
+msgstr "Agakubo k`ibumoso katari kiteguwe"
+
+#: eqnparser.py:516
+msgid "Parse error (right parenthesis)"
+msgstr "Tambutsa ikosa( agakubo k`iburyo)"
+
+#: eqnparser.py:517 eqnparser.py:528 eqnparser.py:535 eqnparser.py:610
+msgid "Right parenthesis unexpected"
+msgstr "Agakubo k`iburyo katari kiteguwe"
+
+#: eqnparser.py:527
+msgid "Parse error (right parenthesis, no left_val)"
+msgstr "Tambutsa ikosa (agakubo k`iburyo, no left_val)"
+
+#: eqnparser.py:534
+msgid "Parse error (right parenthesis, no level to close)"
+msgstr "Tambutsa ikosa(ikuba ryiburyo,ntarwego rufunga)"
+
+#: eqnparser.py:541 eqnparser.py:542
+msgid "Number not expected"
+msgstr "Umubare utatekerezwaga"
+
+#: eqnparser.py:550
+msgid "Operator not expected"
+msgstr "Ikimenyetso kitatekerezwaga"
+
+#: eqnparser.py:566
+msgid "Parse error: number or variable expected"
+msgstr "Parse error: number or variable expected"
+
+#: eqnparser.py:567
+msgid "Number or variable expected"
+msgstr "Number or variable expected"
+
+#: eqnparser.py:596
+msgid "Invalid operator"
+msgstr "Ikimenyetso kitemewe"
+
+#: eqnparser.py:603
+msgid "Operator expected"
+msgstr "Ikimenyetso kemewe"
+
+#: eqnparser.py:616
+msgid "_parse(): returning None"
+msgstr "_parse(): returning None"
+
 #. TRANS: It is possible to translate commands. However, I would highly
 #. recommend NOT doing so for mathematical functions like cos(). help(),
 #. functions() etc should be translated.
@@ -219,7 +345,8 @@ msgid "tanh"
 msgstr "tanh"
 
 #: eqnparserhelp.py:107
-msgid "tanh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
+#, fuzzy
+msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
 msgstr "tanh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
 
 #: eqnparserhelp.py:109
@@ -251,12 +378,6 @@ msgstr ""
 "xor(x, y), logical xor. Returns True if either x is True (and y is False) or "
 "y is True (and x is False), else returns False"
 
-#: eqnparserhelp.py:128 eqnparser.py:249
-msgid "Use help(test) for help about 'test', or help(index) for the index"
-msgstr ""
-"Koresha gufasha(test) kugufasha kwerekeye 'test', or gufasha(index) for the "
-"index"
-
 #. TRANS: help(index), both 'index' and the translation  will work
 #: eqnparserhelp.py:131
 msgid "index"
@@ -271,97 +392,13 @@ msgstr "Imitwe yingenzi"
 msgid "No help about '%s' available, use help(index) for the index"
 msgstr "No help about '%s' available, use help(index) for the index"
 
-#: eqnparser.py:33
-msgid "Parse error"
-msgstr "Tambutsa ikosa"
-
-#: eqnparser.py:58
-#, python-format
-msgid "level: %d, ofs %d"
-msgstr "Urwego: %d, ofs %d"
-
-#: eqnparser.py:117
-#, python-format
-msgid "Error at %d"
-msgstr "Ikosa riri %d"
-
-#: eqnparser.py:353 eqnparser.py:354
-#, python-format
-msgid "Function '%s' not defined"
-msgstr "Akamaro '%s' kadasobanuwe"
-
-#: eqnparser.py:359
-#, python-format
-msgid "Invalid number of arguments (%d instead of %d)"
+#: layout.py:44
+msgid "Clear"
 msgstr ""
 
-#: eqnparser.py:360
-#, python-format
-msgid "function takes %d args"
-msgstr "Akamaro kagyanye %d args"
-
-#: eqnparser.py:370 eqnparser.py:371
-#, python-format
-msgid "Unable to parse argument %d: '%s'"
-msgstr "Kuba udashobora gutambutsa igitekerezo %d: '%s'"
-
-#: eqnparser.py:380
-#, python-format
-msgid "Function error: %s"
-msgstr "Akamaro kikosa: %s"
-
-#: eqnparser.py:481
-#, python-format
-msgid "Variable '%s' not defined"
-msgstr "Variable '%s' Idasobanuye"
-
-#: eqnparser.py:504
-msgid "Left parenthesis unexpected"
-msgstr "Agakubo k`ibumoso katari kiteguwe"
-
-#: eqnparser.py:516
-msgid "Parse error (right parenthesis)"
-msgstr "Tambutsa ikosa( agakubo k`iburyo)"
-
-#: eqnparser.py:517 eqnparser.py:528 eqnparser.py:535 eqnparser.py:610
-msgid "Right parenthesis unexpected"
-msgstr "Agakubo k`iburyo katari kiteguwe"
-
-#: eqnparser.py:527
-msgid "Parse error (right parenthesis, no left_val)"
-msgstr "Tambutsa ikosa (agakubo k`iburyo, no left_val)"
-
-#: eqnparser.py:534
-msgid "Parse error (right parenthesis, no level to close)"
-msgstr "Tambutsa  ikosa(ikuba ryiburyo,ntarwego rufunga)"
-
-#: eqnparser.py:541 eqnparser.py:542
-msgid "Number not expected"
-msgstr "Umubare utatekerezwaga"
-
-#: eqnparser.py:550
-msgid "Operator not expected"
-msgstr "Ikimenyetso kitatekerezwaga"
-
-#: eqnparser.py:566
-msgid "Parse error: number or variable expected"
-msgstr "Parse error: number or variable expected"
-
-#: eqnparser.py:567
-msgid "Number or variable expected"
-msgstr "Number or variable expected"
-
-#: eqnparser.py:596
-msgid "Invalid operator"
-msgstr "Ikimenyetso kitemewe"
-
-#: eqnparser.py:603
-msgid "Operator expected"
-msgstr "Ikimenyetso kemewe"
-
-#: eqnparser.py:616
-msgid "_parse(): returning None"
-msgstr "_parse(): returning None"
+#: layout.py:53
+msgid "Enter"
+msgstr ""
 
 #: layout.py:60
 msgid "Edit"
@@ -379,6 +416,10 @@ msgstr "Trigonometry"
 msgid "Boolean"
 msgstr "Boolean"
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr "Ibidahinduka"
@@ -389,7 +430,7 @@ msgstr "uburyo fatizo"
 
 #: layout.py:86
 msgid "Label:"
-msgstr "gukurikiranya ibimenyetso"
+msgstr "gukurikiranya ibimenyetso:"
 
 #: layout.py:118
 msgid "All equations"
@@ -399,6 +440,10 @@ msgstr "Amahurizo yose"
 msgid "My equations"
 msgstr "Amahurizo yangye"
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr "Erekana amateka"
@@ -407,154 +452,157 @@ msgstr "Erekana amateka"
 msgid "Show variables"
 msgstr "Show variables"
 
-#: toolbars.py:53
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
+#. TRANS: multiplication symbol (default: '*')
+#: mathlib.py:74
+msgid "mul_sym"
+msgstr "*"
+
+#. TRANS: division symbol (default: '/')
+#: mathlib.py:79
+msgid "div_sym"
+msgstr "/"
+
+#: mathlib.py:132
+msgid "Undefined"
+msgstr "Ikidasobanuye"
+
+#: mathlib.py:142
+msgid "Error: unsupported type"
+msgstr "Ikosa:ubwoko budafashijwe"
+
+#: toolbars.py:36
 msgid "Help"
 msgstr "Gufasha"
 
-#: toolbars.py:111
+#: toolbars.py:86
 msgid "Copy"
 msgstr "Gukoporora"
 
-#: toolbars.py:115
+#: toolbars.py:89
 msgid "Paste"
 msgstr "Gushyira ibyo wakoporoye ahandi hantu"
 
-#: toolbars.py:119
+#: toolbars.py:92
 msgid "Cut"
 msgstr "Gutema"
 
-#: toolbars.py:127
+#: toolbars.py:99
 msgid "Square"
 msgstr "Umubare wikubye kabiri"
 
-#: toolbars.py:132
+#: toolbars.py:103
 msgid "Square root"
-msgstr " Ikimenyetso cy`umubare wikuba wawugabanya ukabya ra wamubare"
+msgstr "Ikimenyetso cy`umubare wikuba wawugabanya ukabya ra wamubare"
 
-#: toolbars.py:137
+#: toolbars.py:157
 msgid "Inverse"
 msgstr "Amacuri"
 
-#: toolbars.py:144
+#: toolbars.py:109
 msgid "e to the power x"
-msgstr "e igerekeranye kuri  x"
+msgstr "e igerekeranye kuri x"
 
-#: toolbars.py:149
+#: toolbars.py:113
 msgid "x to the power y"
 msgstr "x igerekeranye kuri y"
 
-#: toolbars.py:154
+#: toolbars.py:117
 msgid "Natural logarithm"
-msgstr "logaritime  iri natureri"
+msgstr "logaritime iri natureri"
 
-#: toolbars.py:160
+#: toolbars.py:123
 msgid "Factorial"
 msgstr "Factorial"
 
-#: toolbars.py:168
+#: toolbars.py:131
 msgid "Sine"
 msgstr "Sine"
 
-#: toolbars.py:172
+#: toolbars.py:135
 msgid "Cosine"
 msgstr "Cosine"
 
-#: toolbars.py:176
+#: toolbars.py:139
 msgid "Tangent"
 msgstr "Tangent"
 
-#: toolbars.py:182
+#: toolbars.py:145
 msgid "Arc sine"
 msgstr "Arc sine"
 
-#: toolbars.py:186
+#: toolbars.py:149
 msgid "Arc cosine"
 msgstr "Arc cosine"
 
-#: toolbars.py:190
+#: toolbars.py:153
 msgid "Arc tangent"
 msgstr "Arc tangent"
 
-#: toolbars.py:196
+#: toolbars.py:159
 msgid "Hyperbolic sine"
 msgstr "Hyperbolic sine"
 
-#: toolbars.py:200
+#: toolbars.py:163
 msgid "Hyperbolic cosine"
 msgstr "Hyperbolic cosine"
 
-#: toolbars.py:204
+#: toolbars.py:167
 msgid "Hyperbolic tangent"
 msgstr "Hyperbolic tangent"
 
-#: toolbars.py:212
+#: toolbars.py:175
 msgid "Logical and"
 msgstr "Logical and"
 
-#: toolbars.py:216
+#: toolbars.py:179
 msgid "Logical or"
 msgstr "Logical or"
 
-#: toolbars.py:226
+#: toolbars.py:189
 msgid "Equals"
 msgstr "Bingana"
 
-#: toolbars.py:229
+#: toolbars.py:192
 msgid "Not equals"
 msgstr "Ntago bingana"
 
-#: toolbars.py:236
+#: toolbars.py:199
 msgid "Pi"
 msgstr "Pi"
 
-#: toolbars.py:240
+#: toolbars.py:202
 msgid "e"
-msgstr "inyajwi "
+msgstr "inyajwi"
+
+#: toolbars.py:280
+#, fuzzy
+msgid "Plot"
+msgstr "plot"
 
-#: toolbars.py:247
+#: toolbars.py:209
 msgid "Degrees"
 msgstr "Ingano"
 
-#: toolbars.py:248
+#: toolbars.py:210
 msgid "Radians"
 msgstr "Radians"
 
-#: toolbars.py:252
+#: toolbars.py:292
 msgid "Degrees / radians"
 msgstr "Ingano/radians"
 
-#. TRANS: multiplication symbol (default: '*')
-#: mathlib.py:74
-msgid "mul_sym"
-msgstr "*"
-
-#. TRANS: division symbol (default: '/')
-#: mathlib.py:79
-msgid "div_sym"
-msgstr "/"
-
-#: mathlib.py:134
-msgid "Undefined"
-msgstr "Ikidasobanuye"
-
-#: mathlib.py:144
-msgid "Error: unsupported type"
-msgstr "Ikosa:ubwoko budafashijwe"
-
-#: calculate.py:80
-#, python-format
-msgid "Equation.parse() string invalid (%s)"
-msgstr "Equation.parse() string invalid (%s)"
-
-#: calculate.py:210
-msgid "Available functions:"
-msgstr "Akamaro kaboneka"
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
 
-#: calculate.py:504
-#, python-format
-msgid "Writing to journal (%s)"
-msgstr "Kwandika kukinyamakuru (%s)"
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
 
-#: calculate.py:788
-msgid "button_pressed(): invalid type"
-msgstr "Ububuto_ bwakanzwe(): Ubwoko butemewe"
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
diff --git a/po/sd.po b/po/sd.po
index 8fca7e1..24b1862 100644
--- a/po/sd.po
+++ b/po/sd.po
@@ -2,12 +2,20 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 #, fuzzy
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2008-03-05 00:30-0500\n"
+"POT-Creation-Date: 2008-01-26 11:55-0500\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"
@@ -355,6 +363,14 @@ msgstr ""
 msgid "No help about '%s' available, use help(index) for the index"
 msgstr ""
 
+#: layout.py:44
+msgid "Clear"
+msgstr ""
+
+#: layout.py:53
+msgid "Enter"
+msgstr ""
+
 #: layout.py:60
 msgid "Edit"
 msgstr ""
@@ -371,6 +387,10 @@ msgstr ""
 msgid "Boolean"
 msgstr ""
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr ""
@@ -391,6 +411,10 @@ msgstr ""
 msgid "My equations"
 msgstr ""
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr ""
@@ -399,6 +423,10 @@ msgstr ""
 msgid "Show variables"
 msgstr ""
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -417,118 +445,134 @@ msgstr ""
 msgid "Error: unsupported type"
 msgstr ""
 
-#: toolbars.py:53
+#: toolbars.py:36
 msgid "Help"
 msgstr ""
 
-#: toolbars.py:111
+#: toolbars.py:86
 msgid "Copy"
 msgstr ""
 
-#: toolbars.py:115
+#: toolbars.py:89
 msgid "Paste"
 msgstr ""
 
-#: toolbars.py:119
+#: toolbars.py:92
 msgid "Cut"
 msgstr ""
 
-#: toolbars.py:127
+#: toolbars.py:99
 msgid "Square"
 msgstr ""
 
-#: toolbars.py:132
+#: toolbars.py:103
 msgid "Square root"
 msgstr ""
 
-#: toolbars.py:137
+#: toolbars.py:157
 msgid "Inverse"
 msgstr ""
 
-#: toolbars.py:144
+#: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
 
-#: toolbars.py:149
+#: toolbars.py:113
 msgid "x to the power y"
 msgstr ""
 
-#: toolbars.py:154
+#: toolbars.py:117
 msgid "Natural logarithm"
 msgstr ""
 
-#: toolbars.py:160
+#: toolbars.py:123
 msgid "Factorial"
 msgstr ""
 
-#: toolbars.py:168
+#: toolbars.py:131
 msgid "Sine"
 msgstr ""
 
-#: toolbars.py:172
+#: toolbars.py:135
 msgid "Cosine"
 msgstr ""
 
-#: toolbars.py:176
+#: toolbars.py:139
 msgid "Tangent"
 msgstr ""
 
-#: toolbars.py:182
+#: toolbars.py:145
 msgid "Arc sine"
 msgstr ""
 
-#: toolbars.py:186
+#: toolbars.py:149
 msgid "Arc cosine"
 msgstr ""
 
-#: toolbars.py:190
+#: toolbars.py:153
 msgid "Arc tangent"
 msgstr ""
 
-#: toolbars.py:196
+#: toolbars.py:159
 msgid "Hyperbolic sine"
 msgstr ""
 
-#: toolbars.py:200
+#: toolbars.py:163
 msgid "Hyperbolic cosine"
 msgstr ""
 
-#: toolbars.py:204
+#: toolbars.py:167
 msgid "Hyperbolic tangent"
 msgstr ""
 
-#: toolbars.py:212
+#: toolbars.py:175
 msgid "Logical and"
 msgstr ""
 
-#: toolbars.py:216
+#: toolbars.py:179
 msgid "Logical or"
 msgstr ""
 
-#: toolbars.py:226
+#: toolbars.py:189
 msgid "Equals"
 msgstr ""
 
-#: toolbars.py:229
+#: toolbars.py:192
 msgid "Not equals"
 msgstr ""
 
-#: toolbars.py:236
+#: toolbars.py:199
 msgid "Pi"
 msgstr ""
 
-#: toolbars.py:240
+#: toolbars.py:202
 msgid "e"
 msgstr ""
 
-#: toolbars.py:247
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
+#: toolbars.py:209
 msgid "Degrees"
 msgstr ""
 
-#: toolbars.py:248
+#: toolbars.py:210
 msgid "Radians"
 msgstr ""
 
-#: toolbars.py:252
+#: toolbars.py:292
 msgid "Degrees / radians"
 msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
diff --git a/po/si.po b/po/si.po
index 28b6ff2..7c33f1b 100644
--- a/po/si.po
+++ b/po/si.po
@@ -2,6 +2,10 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # translation of calculate-activity.po to Sinhala
 # Rashan Anushka <rashan.uoc@gmail.com>, 2008.
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
diff --git a/po/sk.po b/po/sk.po
index ea0e18c..ef11913 100644
--- a/po/sk.po
+++ b/po/sk.po
@@ -2,23 +2,33 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
-#, fuzzy
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
-"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"PO-Revision-Date: 2011-02-04 03:40+0200\n"
+"Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: sk\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Translate Toolkit 1.1.1rc4\n"
+"Plural-Forms: nplurals=3; plural=(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2;\n"
+"X-Generator: Pootle 2.0.3\n"
 
 #: activity/activity.info:2
+#, fuzzy
 msgid "Calculate"
-msgstr ""
+msgstr " "
 
 #: calculate.py:80
 #, python-format
@@ -379,6 +389,10 @@ msgstr ""
 msgid "Boolean"
 msgstr ""
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr ""
@@ -399,6 +413,10 @@ msgstr ""
 msgid "My equations"
 msgstr ""
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr ""
@@ -407,6 +425,10 @@ msgstr ""
 msgid "Show variables"
 msgstr ""
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -449,6 +471,10 @@ msgstr ""
 msgid "Square root"
 msgstr ""
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
@@ -525,6 +551,10 @@ msgstr ""
 msgid "e"
 msgstr ""
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr ""
@@ -532,3 +562,19 @@ msgstr ""
 #: toolbars.py:210
 msgid "Radians"
 msgstr ""
+
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
diff --git a/po/sl.po b/po/sl.po
index a4d6fd7..db530b3 100644
--- a/po/sl.po
+++ b/po/sl.po
@@ -2,18 +2,29 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: 2008-07-11 02:10-0400\n"
-"Last-Translator: Denis Oštir <denis.ostir@gmail.com>\n"
+"PO-Revision-Date: 2011-02-04 03:52+0200\n"
+"Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: sl\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Pootle 1.1.0rc2\n"
+"Plural-Forms: nplurals=4; plural=(n%100==1 ? 0 : n%100==2 ? 1 : n%100==3 || "
+"n%100==4 ? 2 : 3);\n"
+"X-Generator: Pootle 2.0.3\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
@@ -54,7 +65,7 @@ msgstr "Napaka v %d"
 #: eqnparser.py:249 eqnparserhelp.py:128
 #, fuzzy
 msgid "Use help(test) for help about 'test', or help(index) for the index"
-msgstr "Uporabi pomoč(test) za pomoč o 'test', ali pomoč(kazalo) za kazalo"
+msgstr " "
 
 #: eqnparser.py:353 eqnparser.py:354
 #, python-format
@@ -363,7 +374,7 @@ msgstr "Poglavje"
 #: eqnparserhelp.py:143
 #, python-format
 msgid "No help about '%s' available, use help(index) for the index"
-msgstr "Pomoč za '%s' ni na voljo. Izberi index za seznam tem pomoči."
+msgstr "Pomoč za '%s' ni na voljo. Izberi index za seznam tem pomoči"
 
 #: layout.py:44
 msgid "Clear"
@@ -389,6 +400,10 @@ msgstr "Trigonometrija"
 msgid "Boolean"
 msgstr ""
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr "Konstante"
@@ -409,6 +424,10 @@ msgstr "Vse enačbe"
 msgid "My equations"
 msgstr "Moje enačbe"
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr "Pokaži zgodovino"
@@ -417,6 +436,10 @@ msgstr "Pokaži zgodovino"
 msgid "Show variables"
 msgstr "Pokaži spremenljivke"
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -459,6 +482,10 @@ msgstr "Kvadrat"
 msgid "Square root"
 msgstr ""
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr "e na potenco x"
@@ -535,6 +562,10 @@ msgstr "Pi"
 msgid "e"
 msgstr "e"
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr "Stopinje"
@@ -542,3 +573,19 @@ msgstr "Stopinje"
 #: toolbars.py:210
 msgid "Radians"
 msgstr ""
+
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
diff --git a/po/sq.po b/po/sq.po
index 930444b..98f8811 100644
--- a/po/sq.po
+++ b/po/sq.po
@@ -2,20 +2,28 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: 2009-07-30 21:26-0400\n"
-"Last-Translator: Ardian <ardian@tuxfamily.org>\n"
+"PO-Revision-Date: 2011-02-06 05:09+0200\n"
+"Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "Language: sq\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 1.2.1\n"
+"X-Generator: Pootle 2.0.3\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
@@ -28,12 +36,12 @@ msgstr ""
 
 #: calculate.py:210
 msgid "Available functions:"
-msgstr "Funkcionet e pranishme:"
+msgstr "Funksionet në dispozicion:"
 
 #: calculate.py:504
 #, python-format
 msgid "Writing to journal (%s)"
-msgstr "Duke shkruar në ditar"
+msgstr "Duke shkruar në ditar (%s)"
 
 #: calculate.py:788
 msgid "button_pressed(): invalid type"
@@ -41,12 +49,12 @@ msgstr ""
 
 #: eqnparser.py:33
 msgid "Parse error"
-msgstr ""
+msgstr "Analizo Gabimin"
 
 #: eqnparser.py:58
 #, python-format
 msgid "level: %d, ofs %d"
-msgstr "leveli: %d, ofs %d"
+msgstr "niveli: %d, ofs %d"
 
 #: eqnparser.py:117
 #, python-format
@@ -56,7 +64,7 @@ msgstr "Gabim tek %d"
 #: eqnparser.py:249 eqnparserhelp.py:128
 msgid "Use help(test) for help about 'test', or help(index) for the index"
 msgstr ""
-"Përdor ndihmë(test) për ndihmën rreth \"test\", ose ndihmë(indeks) për "
+"Përdor ndihmë(test) për ndihmën rreth 'test', ose ndihmë(indeks) për "
 "indeksin"
 
 #: eqnparser.py:353 eqnparser.py:354
@@ -72,12 +80,12 @@ msgstr "Numër invalid për argumentet (%d në vend të %d)"
 #: eqnparser.py:360
 #, python-format
 msgid "function takes %d args"
-msgstr "funksioni merr  %d args"
+msgstr "funksioni merr %d args"
 
 #: eqnparser.py:370 eqnparser.py:371
 #, python-format
 msgid "Unable to parse argument %d: '%s'"
-msgstr "Nuk mund ti bëj argumentit analizë gramatikore"
+msgstr "Nuk mund ti bëj argumentit analizë gramatikore %d: '%s'"
 
 #: eqnparser.py:380
 #, python-format
@@ -124,7 +132,7 @@ msgstr ""
 
 #: eqnparser.py:567
 msgid "Number or variable expected"
-msgstr ""
+msgstr "Numri ose ndryshorja e pritur"
 
 #: eqnparser.py:596
 msgid "Invalid operator"
@@ -147,50 +155,63 @@ msgid "acos"
 msgstr "acos"
 
 #: eqnparserhelp.py:40
+#, fuzzy
 msgid ""
 "acos(x), return the arc cosine of x. This is the angle for which the cosine "
 "is x. Defined for -1 <= x < 1"
 msgstr ""
+"acos(x), ju jep arc kosinusin e x-it. Ky është një kënd për të cilin "
+"kosinusi është x. I definuar për -1 <= x <= 1"
 
 #: eqnparserhelp.py:43
 msgid "and"
 msgstr "dhe"
 
 #: eqnparserhelp.py:44
+#, fuzzy
 msgid ""
 "and(x, y), logical and. Returns True if x and y are True, else returns False"
 msgstr ""
+"or(x, y), logjikisht ose. Ju kthen E Vërtetë nëse x dhe/ose y janë Të "
+"Vërteta, përndryshe ju kthen I Rremë"
 
 #: eqnparserhelp.py:46
+#, fuzzy
 msgid "asin"
-msgstr ""
+msgstr "asin"
 
 #: eqnparserhelp.py:47
 msgid ""
 "asin(x), return the arc sine of x. This is the angle for which the sine is "
 "x. Defined for -1 <= x <= 1"
 msgstr ""
+"asin(x), ju jep arc sinusin e x-it. Ky është një kënd për të cilin sinusi "
+"është x. I definuar për -1 <= x <= 1"
 
 #: eqnparserhelp.py:50
 msgid "atan"
-msgstr ""
+msgstr "atan"
 
 #: eqnparserhelp.py:51
 msgid ""
 "atan(x), return the arc tangent of x. This is the angle for which the "
 "tangent is x. Defined for all x"
 msgstr ""
+"atan(x), ju jep arkus tangjenten e x-it. Ky është një kënd për të cilin "
+"tangjenti është x. I definuar për të gjitha x-at"
 
 #: eqnparserhelp.py:54
-#, fuzzy
 msgid "cos"
-msgstr "acos"
+msgstr "cos"
 
 #: eqnparserhelp.py:55
+#, fuzzy
 msgid ""
 "cos(x), return the cosine of x. This is the x-coordinate on the unit circle "
 "at the angle x"
 msgstr ""
+"cos(x), ju jep kosinusin e x-it. Kjo është koordinata x në rrethin "
+"trigonometrik në këndin x"
 
 #: eqnparserhelp.py:58
 #, fuzzy
@@ -198,25 +219,29 @@ msgid "cosh"
 msgstr "acos"
 
 #: eqnparserhelp.py:59
+#, fuzzy
 msgid ""
 "cosh(x), return the hyperbolic cosine of x. Given by (exp(x) + exp(-x)) / 2"
 msgstr ""
+"cosh(x),ju jep kosinusin hiperbolik te x-it . Jipet nga (exp(x) + exp(-x)) / "
+"2"
 
 #: eqnparserhelp.py:61
 msgid "exp"
-msgstr ""
+msgstr "exp"
 
 #: eqnparserhelp.py:62
 msgid "exp(x), return the natural exponent of x. Given by e^x"
-msgstr ""
+msgstr "exp(x), ju jep eksponentin e x-it. I dhënë nga e^x"
 
 #: eqnparserhelp.py:64
 msgid "fac"
 msgstr ""
 
 #: eqnparserhelp.py:65
+#, fuzzy
 msgid "fac(x), return the factorial of x. Given by x * (x - 1) * (x - 2) * ..."
-msgstr ""
+msgstr "fac(x), kthe faktorialin e x. Jepur nga x * (x - 1) * (x - 2) * ..."
 
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:68
@@ -225,7 +250,7 @@ msgstr "funksionet"
 
 #: eqnparserhelp.py:69
 msgid "functions(), return a list of all the functions that are defined"
-msgstr ""
+msgstr "functions(), ju jep listën e të gjitha funksioneve që janë definuar"
 
 #: eqnparserhelp.py:71
 msgid "ln"
@@ -236,6 +261,8 @@ msgid ""
 "ln(x), return the natural logarithm of x. This is the value for which the "
 "exponent exp() equals x. Defined for x >= 0."
 msgstr ""
+"ln(x), ju jep logaritmin e x-it. Kjo është vlera për të cilën eksponenti "
+"exp() është i barabartë me x. I definuar për x >= 0."
 
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:76
@@ -244,7 +271,7 @@ msgstr "operatorët"
 
 #: eqnparserhelp.py:77
 msgid "operators(), return a list of the operators that are defined"
-msgstr ""
+msgstr "operators(), ju jep një list të operatorëve që janë definuar"
 
 #: eqnparserhelp.py:79
 msgid "or"
@@ -254,6 +281,8 @@ msgstr "ose"
 msgid ""
 "or(x, y), logical or. Returns True if x and/or y are True, else return False"
 msgstr ""
+"or(x, y), logjikisht ose. Ju kthen E Vërtetë nëse x dhe/ose y janë Të "
+"Vërteta, përndryshe ju kthen I Rremë"
 
 #: eqnparserhelp.py:82
 msgid "plot"
@@ -267,60 +296,73 @@ msgstr ""
 
 #: eqnparserhelp.py:86
 msgid "sin"
-msgstr ""
+msgstr "sin"
 
 #: eqnparserhelp.py:87
 msgid ""
 "sin(x), return the sine of x. This is the y-coordinate on the unit circle at "
 "the angle x"
 msgstr ""
+"sin(x), ju jep sinusin e x-it. Kjo është koordinata y në rrethin "
+"trigonometrik në këndin x"
 
 #: eqnparserhelp.py:90
+#, fuzzy
 msgid "sinh"
-msgstr ""
+msgstr "sin"
 
 #: eqnparserhelp.py:91
+#, fuzzy
 msgid ""
 "sinh(x), return the hyperbolic sine of x. Given by (exp(x) - exp(-x)) / 2"
 msgstr ""
+"sinh(x), kthen sinusin hiperbolik ë x. të dhëne nga (exp(x) - exp(-x)) / 2"
 
 #: eqnparserhelp.py:93
 msgid "sqrt"
-msgstr ""
+msgstr "sqrt"
 
 #: eqnparserhelp.py:94
 msgid ""
 "sqrt(x), return the square root of x. This is the value for which the square "
 "equals x. Defined for x >= 0."
 msgstr ""
+"sqrt(x), ju jep rrënjën katrore të x-it. Kjo është vlerë për të cilën "
+"katrori është i barabartë me x. I definuar për x >= 0."
 
 #: eqnparserhelp.py:97
-#, fuzzy
 msgid "square"
-msgstr "Katrror"
+msgstr "katror"
 
 #: eqnparserhelp.py:98
 msgid "square(x), return the square of x. Given by x * x"
-msgstr ""
+msgstr "square(x), ju jep katrorin e x-it. I dhënë me x * x"
 
 #: eqnparserhelp.py:101
 msgid "tan"
-msgstr ""
+msgstr "tan"
 
 #: eqnparserhelp.py:102
+#, fuzzy
 msgid ""
 "tan(x), return the tangent of x. This is the slope of the line from the "
 "origin of the unit circle to the point on the unit circle defined by the "
 "angle x. Given by sin(x) / cos(x)"
 msgstr ""
+"tan(x), kthe tangjentën e x. Kjo është pjerrtësia e vijës nga origjina e "
+"njësisë së rrethit në pikën e origjinës së rrethit të definuar nga krahu x. "
+"i dhënë nga sin(x) / cos(x)"
 
 #: eqnparserhelp.py:106
+#, fuzzy
 msgid "tanh"
-msgstr ""
+msgstr "tan"
 
 #: eqnparserhelp.py:107
+#, fuzzy
 msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
 msgstr ""
+"tanh(x), kthe tangjenten hiperbolike te x. Te dhënë nga sinh(x) / cosh(x)"
 
 #: eqnparserhelp.py:109
 msgid "test"
@@ -333,21 +375,26 @@ msgstr "Ky është vetëm një temë provë, përdorni ndihmë (index) për inde
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:113
 msgid "variables"
-msgstr "variablave"
+msgstr "ndryshoret"
 
 #: eqnparserhelp.py:114
 msgid "variables(), return a list of the variables that are currently defined"
 msgstr ""
+"variables(), ju jep një list të ndryshoreve që janë momentalisht të definuar"
 
 #: eqnparserhelp.py:116
 msgid "xor"
-msgstr ""
+msgstr "xor"
 
 #: eqnparserhelp.py:117
+#, fuzzy
 msgid ""
 "xor(x, y), logical xor. Returns True if either x is True (and y is False) or "
 "y is True (and x is False), else returns False"
 msgstr ""
+"xor(x, y), logical xor. Kthehet në të vërtetë nëse x ështe i vërtetë (dhe y "
+"është false) ose y ështe i vërtetë (dhe x ështe false), përndryshe kthehet "
+"Falso"
 
 #. TRANS: help(index), both 'index' and the translation  will work
 #: eqnparserhelp.py:131
@@ -362,7 +409,7 @@ msgstr "Temat"
 #, python-format
 msgid "No help about '%s' available, use help(index) for the index"
 msgstr ""
-"Nuk ka ndihmë për '% s' në dispozicion, përdorni ndihmë (index) për indeksin"
+"Nuk ka ndihmë për '%s' në dispozicion, përdorni ndihmë (index) për indeksin"
 
 #: layout.py:44
 msgid "Clear"
@@ -382,15 +429,19 @@ msgstr "Algjebra"
 
 #: layout.py:62
 msgid "Trigonometry"
-msgstr "Trigjeometrija"
+msgstr "Trigonometria"
 
 #: layout.py:63
 msgid "Boolean"
 msgstr "Bolean"
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
-msgstr "Konstanca"
+msgstr "Konstantet"
 
 #: layout.py:65
 msgid "Format"
@@ -408,13 +459,22 @@ msgstr "Të gjitha ekuacionet"
 msgid "My equations"
 msgstr "Ekuacionet e mija"
 
+#: layout.py:198
+#, fuzzy
+msgid "Change view between own and all equations"
+msgstr "Ndrysho pamjen ndërmjet të gjitha ekuacioneve dhe atyre të zotruara"
+
 #: layout.py:120
 msgid "Show history"
 msgstr "Shfaq historinë"
 
 #: layout.py:120
 msgid "Show variables"
-msgstr "Shfaq veriablat"
+msgstr "Shfaq ndryshoret"
+
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
 
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
@@ -452,23 +512,27 @@ msgstr "Prej"
 
 #: toolbars.py:99
 msgid "Square"
-msgstr "Katrror"
+msgstr "Katror"
 
 #: toolbars.py:103
 msgid "Square root"
-msgstr "Rrënja katrrore"
+msgstr "Rrënja katrore"
+
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
 
 #: toolbars.py:109
 msgid "e to the power x"
-msgstr "në fuqinë e x"
+msgstr "e në fuqinë x"
 
 #: toolbars.py:113
 msgid "x to the power y"
-msgstr "x në fuqinë e y"
+msgstr "x në fuqinë y"
 
 #: toolbars.py:117
 msgid "Natural logarithm"
-msgstr "Llogaritje natyrale"
+msgstr "Logaritëm natyral"
 
 #: toolbars.py:123
 msgid "Factorial"
@@ -476,11 +540,11 @@ msgstr "Faktrional"
 
 #: toolbars.py:131
 msgid "Sine"
-msgstr "Sinus"
+msgstr "Sinusi"
 
 #: toolbars.py:135
 msgid "Cosine"
-msgstr "Kosinus"
+msgstr "Kosinusi"
 
 #: toolbars.py:139
 msgid "Tangent"
@@ -488,15 +552,15 @@ msgstr "Tangjenta"
 
 #: toolbars.py:145
 msgid "Arc sine"
-msgstr ""
+msgstr "Arc Sinusi"
 
 #: toolbars.py:149
 msgid "Arc cosine"
-msgstr ""
+msgstr "Arc Kosinus"
 
 #: toolbars.py:153
 msgid "Arc tangent"
-msgstr ""
+msgstr "Arc Tangjenta"
 
 #: toolbars.py:159
 msgid "Hyperbolic sine"
@@ -516,15 +580,15 @@ msgstr "Llogjik dhe"
 
 #: toolbars.py:179
 msgid "Logical or"
-msgstr "Llogjike ose"
+msgstr "Logjike ose"
 
 #: toolbars.py:189
 msgid "Equals"
-msgstr "Barazi"
+msgstr "Barabartë"
 
 #: toolbars.py:192
 msgid "Not equals"
-msgstr "Jo barazim"
+msgstr "Jo e barabartë"
 
 #: toolbars.py:199
 msgid "Pi"
@@ -534,10 +598,30 @@ msgstr "Pi"
 msgid "e"
 msgstr "e"
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
 #: toolbars.py:209
 msgid "Degrees"
-msgstr ""
+msgstr "Shkallë"
 
 #: toolbars.py:210
 msgid "Radians"
+msgstr "Radian"
+
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr "Eksponent / simbol shkencorë"
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
 msgstr ""
diff --git a/po/sv.po b/po/sv.po
index d57d8ea..e39e7cd 100644
--- a/po/sv.po
+++ b/po/sv.po
@@ -2,18 +2,28 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: 2009-01-28 16:30-0500\n"
-"Last-Translator: Susanna Björverud <susanna.bjorverud@telia.com>\n"
+"PO-Revision-Date: 2010-02-12 05:59+0200\n"
+"Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: sv\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Pootle 1.1.0rc2\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 2.0.1\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
@@ -55,7 +65,7 @@ msgstr "Fel vid %d"
 msgid "Use help(test) for help about 'test', or help(index) for the index"
 msgstr ""
 "Skriv help(test) för att få hjälp om ämnet 'test'm, eller skriv help(index) "
-"för att se vilka ämnen som finns tillgängliga."
+"för att se vilka ämnen som finns tillgängliga"
 
 #: eqnparser.py:353 eqnparser.py:354
 #, python-format
@@ -121,11 +131,11 @@ msgstr "Förväntade inte en operator"
 
 #: eqnparser.py:566
 msgid "Parse error: number or variable expected"
-msgstr "Tolkningsfel: Förväntar ett tal eller en variabel."
+msgstr "Tolkningsfel: Förväntar ett tal eller en variabel"
 
 #: eqnparser.py:567
 msgid "Number or variable expected"
-msgstr "Förväntade ett tal eller en variabel."
+msgstr "Förväntade ett tal eller en variabel"
 
 #: eqnparser.py:596
 msgid "Invalid operator"
@@ -152,7 +162,7 @@ msgid ""
 "is x. Defined for -1 <= x < 1"
 msgstr ""
 "acos(x) returnerar arkus consinus av x Alltså den vinkel för vilken "
-"cos(vinkel) = x. X definieras som -1 <= x <= 1."
+"cos(vinkel) = x. X definieras som -1 <= x <= 1"
 
 #: eqnparserhelp.py:43
 msgid "and"
@@ -163,7 +173,7 @@ msgid ""
 "and(x, y), logical and. Returns True if x and y are True, else returns False"
 msgstr ""
 "och(x, y), logiskt och. Returnerar Sant om x och y är båda sanna, annars "
-"returnerar den Falskt."
+"returnerar den Falskt"
 
 #: eqnparserhelp.py:46
 msgid "asin"
@@ -175,7 +185,7 @@ msgid ""
 "x. Defined for -1 <= x <= 1"
 msgstr ""
 "asin(x) returnerar arksinus av x. Alltså den vinkel för vilken sin(vinkel) = "
-"x. X devifieras som -1 <= x <= 1."
+"x. X devifieras som -1 <= x <= 1"
 
 #: eqnparserhelp.py:50
 msgid "atan"
@@ -187,7 +197,7 @@ msgid ""
 "tangent is x. Defined for all x"
 msgstr ""
 "atan(x) returnerar arktangens av x. Alltså den vinkel för vilken tan(vinkel) "
-"= x. Alla värden på x är giltiga."
+"= x. Alla värden på x är giltiga"
 
 #: eqnparserhelp.py:54
 msgid "cos"
@@ -199,7 +209,7 @@ msgid ""
 "at the angle x"
 msgstr ""
 "cos(x), returnerar cosinus av x. Alltså x-koordinaten på enhetscirkeln för "
-"vinkeln x."
+"vinkeln x"
 
 #: eqnparserhelp.py:58
 msgid "cosh"
@@ -227,8 +237,7 @@ msgstr "fac"
 #: eqnparserhelp.py:65
 msgid "fac(x), return the factorial of x. Given by x * (x - 1) * (x - 2) * ..."
 msgstr ""
-"fac(x), returnerar fakulteten av  x. Ges av x! =  x * (x - 1) * (x - 2) * "
-"..."
+"fac(x), returnerar fakulteten av x. Ges av x! =  x * (x - 1) * (x - 2) * ..."
 
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:68
@@ -237,7 +246,7 @@ msgstr "funktioner"
 
 #: eqnparserhelp.py:69
 msgid "functions(), return a list of all the functions that are defined"
-msgstr "funktioner() returnerar en lista över alla definierade funktioner."
+msgstr "funktioner() returnerar en lista över alla definierade funktioner"
 
 #: eqnparserhelp.py:71
 msgid "ln"
@@ -258,7 +267,7 @@ msgstr "operatorer"
 
 #: eqnparserhelp.py:77
 msgid "operators(), return a list of the operators that are defined"
-msgstr "operatorer returnerar en lista med alla operatorer som har definierats."
+msgstr "operatorer returnerar en lista med alla operatorer som har definierats"
 
 #: eqnparserhelp.py:79
 msgid "or"
@@ -293,7 +302,7 @@ msgid ""
 "the angle x"
 msgstr ""
 "sin(x) returnerar sinus av x. Detta är y-koordinaten på enhetscirkeln vid "
-"vinkel x."
+"vinkel x"
 
 #: eqnparserhelp.py:90
 msgid "sinh"
@@ -324,7 +333,7 @@ msgstr "square"
 
 #: eqnparserhelp.py:98
 msgid "square(x), return the square of x. Given by x * x"
-msgstr "square(x) returnerar kvadraten av x. Ges av x^2=x*x."
+msgstr "square(x) returnerar kvadraten av x. Ges av x^2=x*x"
 
 #: eqnparserhelp.py:101
 msgid "tan"
@@ -356,7 +365,7 @@ msgstr "test"
 
 #: eqnparserhelp.py:110
 msgid "This is just a test topic, use help(index) for the index"
-msgstr "Detta är bara ett testämne, använd help(index) för att nå indexet."
+msgstr "Detta är bara ett testämne, använd help(index) för att nå indexet"
 
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:113
@@ -365,7 +374,7 @@ msgstr "variabler"
 
 #: eqnparserhelp.py:114
 msgid "variables(), return a list of the variables that are currently defined"
-msgstr "variabler() returnerar en lista över alla definierade variabler."
+msgstr "variabler() returnerar en lista över alla definierade variabler"
 
 #: eqnparserhelp.py:116
 msgid "xor"
@@ -378,7 +387,7 @@ msgid ""
 msgstr ""
 "xor(x, y) logiskt exklusivt eller. Fungerar som det vi i vanligt tal "
 "betraktar som eller, dvs returnerar sant om antingen x eller y är sant. "
-"Annars returnerar falskt."
+"Annars returnerar falskt"
 
 #. TRANS: help(index), both 'index' and the translation  will work
 #: eqnparserhelp.py:131
@@ -420,6 +429,10 @@ msgstr "Trigonometri"
 msgid "Boolean"
 msgstr "Boolsk"
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr "Konstanter"
@@ -430,7 +443,7 @@ msgstr "Format"
 
 #: layout.py:86
 msgid "Label:"
-msgstr "Etikett: "
+msgstr "Etikett:"
 
 #: layout.py:118
 msgid "All equations"
@@ -440,6 +453,10 @@ msgstr "Alla ekvationer"
 msgid "My equations"
 msgstr "Mina ekvationer"
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr "Visa tidigare åtgärder"
@@ -448,6 +465,10 @@ msgstr "Visa tidigare åtgärder"
 msgid "Show variables"
 msgstr "Visa variabler"
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -464,7 +485,7 @@ msgstr "Inte definierad"
 
 #: mathlib.py:142
 msgid "Error: unsupported type"
-msgstr "Fel: Stödjer inte den typen."
+msgstr "Fel: Stödjer inte den typen"
 
 #: toolbars.py:36
 msgid "Help"
@@ -490,6 +511,10 @@ msgstr "Kvadrat"
 msgid "Square root"
 msgstr "Kvadratrot"
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr "Invers"
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr "e upphöjt i x"
@@ -566,6 +591,11 @@ msgstr "Pi"
 msgid "e"
 msgstr "e"
 
+#: toolbars.py:280
+#, fuzzy
+msgid "Plot"
+msgstr "plot"
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr "Grader"
@@ -574,11 +604,21 @@ msgstr "Grader"
 msgid "Radians"
 msgstr "Radianer"
 
-#~ msgid "tanh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
-#~ msgstr "tanh(x) returnerar tangens hyperbolikus av x. Ges av sinh(x) / cosh(x)"
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr "Grader / Radianer"
 
-#~ msgid "Inverse"
-#~ msgstr "Invers"
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
 
-#~ msgid "Degrees / radians"
-#~ msgstr "Grader / Radianer"
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
+
+#~ msgid "tanh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
+#~ msgstr "tanh(x) returnerar tangens hyperbolikus av x. Ges av sinh(x) / cosh(x)"
diff --git a/po/sw.po b/po/sw.po
index ea0e18c..10f7a54 100644
--- a/po/sw.po
+++ b/po/sw.po
@@ -2,19 +2,28 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
-#, fuzzy
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
-"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"PO-Revision-Date: 2011-03-20 05:26+0200\n"
+"Last-Translator: Chris <cjl@laptop.org>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: sw\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Translate Toolkit 1.1.1rc4\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 2.0.1\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
@@ -365,7 +374,7 @@ msgstr ""
 
 #: layout.py:60
 msgid "Edit"
-msgstr ""
+msgstr "Hariri"
 
 #: layout.py:61
 msgid "Algebra"
@@ -379,6 +388,10 @@ msgstr ""
 msgid "Boolean"
 msgstr ""
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr ""
@@ -399,6 +412,10 @@ msgstr ""
 msgid "My equations"
 msgstr ""
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr ""
@@ -407,6 +424,10 @@ msgstr ""
 msgid "Show variables"
 msgstr ""
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -427,11 +448,11 @@ msgstr ""
 
 #: toolbars.py:36
 msgid "Help"
-msgstr ""
+msgstr "Msaada"
 
 #: toolbars.py:86
 msgid "Copy"
-msgstr ""
+msgstr "Nakili"
 
 #: toolbars.py:89
 msgid "Paste"
@@ -449,6 +470,10 @@ msgstr ""
 msgid "Square root"
 msgstr ""
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
@@ -525,6 +550,10 @@ msgstr ""
 msgid "e"
 msgstr ""
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr ""
@@ -532,3 +561,19 @@ msgstr ""
 #: toolbars.py:210
 msgid "Radians"
 msgstr ""
+
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
diff --git a/po/ta.po b/po/ta.po
index baf8a45..3806ed6 100644
--- a/po/ta.po
+++ b/po/ta.po
@@ -2,20 +2,28 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: 2009-06-20 01:57-0400\n"
-"Last-Translator: Deependra Ariyadewa <deependra@gmail.com>\n"
+"PO-Revision-Date: 2011-01-22 16:02+0200\n"
+"Last-Translator: Thangamani <thangam.arunx@gmail.com>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "Language: ta\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 1.2.1\n"
+"X-Generator: Pootle 2.0.3\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
@@ -418,6 +426,10 @@ msgstr "திரிகோணகணிதம்"
 msgid "Boolean"
 msgstr "பூழியன்"
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr "மற்றவை"
+
 #: layout.py:64
 msgid "Constants"
 msgstr "மாறிலிகள்"
@@ -438,6 +450,10 @@ msgstr "அனைத்து சமன்பாடுகளும்"
 msgid "My equations"
 msgstr "எனதுசமன்பாடுகள்"
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr "சொந்த மற்றும் அனைத்து சமன்பாடுகளுக்கும் பார்வையை மாற்று"
+
 #: layout.py:120
 msgid "Show history"
 msgstr "வரலாற்றைக் காட்டு"
@@ -446,6 +462,10 @@ msgstr "வரலாற்றைக் காட்டு"
 msgid "Show variables"
 msgstr "மாறிகளைக்காட்டு"
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr "வரலாறு மற்றும் மாறிலிகளுக்கு இடைப்பட்ட பார்வையை மாற்று"
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -488,6 +508,10 @@ msgstr "சதுரம்"
 msgid "Square root"
 msgstr "வர்க்கமூலம்"
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr "தழைகீழ்"
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr "         e இனது வலு x"
@@ -564,6 +588,10 @@ msgstr "பை"
 msgid "e"
 msgstr "இ"
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr "வரை"
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr "நிலை"
@@ -571,3 +599,19 @@ msgstr "நிலை"
 #: toolbars.py:210
 msgid "Radians"
 msgstr "ஒளிக்கதிர்கள்"
+
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr "கோணங்கள்/கோணளவு"
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr "எக்ஸ்போனன்ட் / அறிவியல் குறிப்பு"
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr "காட்டப்பட்டுள்ள எண்ணிலக்கங்கள்"
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
diff --git a/po/te.po b/po/te.po
index 761cad7..67d2640 100644
--- a/po/te.po
+++ b/po/te.po
@@ -2,11 +2,19 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2008-06-23 00:30-0400\n"
+"POT-Creation-Date: 2008-01-26 11:55-0500\n"
 "PO-Revision-Date: 2008-02-11 08:15+0100\n"
 "Last-Translator: Satyanarayana Murthy Saladi <saladism@gmail.com>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -345,7 +353,7 @@ msgstr "టాన్ హెచ్"
 
 #: eqnparserhelp.py:107
 #, fuzzy
-msgid "tanh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
+msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
 msgstr ""
 "సైన్ (x), x యొక్క అతిపరావలయ టాంజెంట్ ను చూపుము. ఈ విధంగా sinh(x) / cosh(x)"
 
@@ -392,6 +400,14 @@ msgstr "విషయాలు"
 msgid "No help about '%s' available, use help(index) for the index"
 msgstr "'%s' గురించి సహాయము అందుబాటులో లేదు, సహాయము(సూచిక) నువాడండి"
 
+#: layout.py:44
+msgid "Clear"
+msgstr ""
+
+#: layout.py:53
+msgid "Enter"
+msgstr ""
+
 #: layout.py:60
 msgid "Edit"
 msgstr "కూర్చు"
@@ -408,6 +424,10 @@ msgstr "త్రికోణమితి"
 msgid "Boolean"
 msgstr "బూలియాన్"
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr "స్థిర విలువలు"
@@ -428,6 +448,10 @@ msgstr "అన్ని సమీకరణాలు"
 msgid "My equations"
 msgstr "నా సమీకరణాలు"
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr "గతచరిత్ర చూపు"
@@ -436,6 +460,10 @@ msgstr "గతచరిత్ర చూపు"
 msgid "Show variables"
 msgstr "వేరియబుల్స్ ని చూపుము"
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -446,126 +474,143 @@ msgstr "*"
 msgid "div_sym"
 msgstr "/"
 
-#: mathlib.py:134
+#: mathlib.py:132
 msgid "Undefined"
 msgstr "నిర్వచింపబడలేదు"
 
-#: mathlib.py:144
+#: mathlib.py:142
 msgid "Error: unsupported type"
 msgstr "దోషం: సప్పోర్టు లేని రకము"
 
-#: toolbars.py:53
+#: toolbars.py:36
 msgid "Help"
 msgstr "సహాయము"
 
-#: toolbars.py:111
+#: toolbars.py:86
 msgid "Copy"
 msgstr "నకలు"
 
-#: toolbars.py:115
+#: toolbars.py:89
 msgid "Paste"
 msgstr "అతికించు"
 
-#: toolbars.py:119
+#: toolbars.py:92
 msgid "Cut"
 msgstr "కత్తిరించు"
 
-#: toolbars.py:127
+#: toolbars.py:99
 msgid "Square"
 msgstr "నలుచదరము"
 
-#: toolbars.py:132
+#: toolbars.py:103
 msgid "Square root"
 msgstr "వర్గమూలం"
 
-#: toolbars.py:137
+#: toolbars.py:157
 msgid "Inverse"
 msgstr ""
 
-#: toolbars.py:144
+#: toolbars.py:109
 msgid "e to the power x"
 msgstr "ఇ(e) టు ది పవర్ ఆఫ్ ఎక్స్(x)"
 
-#: toolbars.py:149
+#: toolbars.py:113
 msgid "x to the power y"
 msgstr "ఎక్స్(x) టు ది పవర్ ఆఫ్ వై(y)"
 
-#: toolbars.py:154
+#: toolbars.py:117
 msgid "Natural logarithm"
 msgstr "సహజ లాగరిథం"
 
-#: toolbars.py:160
+#: toolbars.py:123
 msgid "Factorial"
 msgstr "ఫాక్టోరియల్"
 
-#: toolbars.py:168
+#: toolbars.py:131
 msgid "Sine"
 msgstr "సైన్"
 
-#: toolbars.py:172
+#: toolbars.py:135
 msgid "Cosine"
 msgstr "కొసైన్"
 
-#: toolbars.py:176
+#: toolbars.py:139
 msgid "Tangent"
 msgstr "టాంజెంట్"
 
-#: toolbars.py:182
+#: toolbars.py:145
 msgid "Arc sine"
 msgstr "ఆర్క్ సైన్"
 
-#: toolbars.py:186
+#: toolbars.py:149
 msgid "Arc cosine"
 msgstr "ఆర్క్ కొసైన్"
 
-#: toolbars.py:190
+#: toolbars.py:153
 msgid "Arc tangent"
 msgstr "ఆర్క్ టాంజెంట్"
 
-#: toolbars.py:196
+#: toolbars.py:159
 msgid "Hyperbolic sine"
 msgstr "హైపర్ బోలిక్ సైన్"
 
-#: toolbars.py:200
+#: toolbars.py:163
 msgid "Hyperbolic cosine"
 msgstr "హైపర్ బోలిక్ కొసైన్"
 
-#: toolbars.py:204
+#: toolbars.py:167
 msgid "Hyperbolic tangent"
 msgstr "హైపర్ బోలికం టాంజెట్"
 
-#: toolbars.py:212
+#: toolbars.py:175
 msgid "Logical and"
 msgstr "లాజికల్ మరియు"
 
-#: toolbars.py:216
+#: toolbars.py:179
 msgid "Logical or"
 msgstr "లాజికల్ లేదా"
 
-#: toolbars.py:226
+#: toolbars.py:189
 msgid "Equals"
 msgstr "సమానము"
 
-#: toolbars.py:229
+#: toolbars.py:192
 msgid "Not equals"
 msgstr "అసమానము"
 
-#: toolbars.py:236
+#: toolbars.py:199
 msgid "Pi"
 msgstr "పై (Pi)"
 
-#: toolbars.py:240
+#: toolbars.py:202
 msgid "e"
 msgstr "ఇ (e)"
 
-#: toolbars.py:247
+#: toolbars.py:280
+#, fuzzy
+msgid "Plot"
+msgstr "ప్లాట్"
+
+#: toolbars.py:209
 msgid "Degrees"
 msgstr "డిగ్రీలు"
 
-#: toolbars.py:248
+#: toolbars.py:210
 msgid "Radians"
 msgstr "రేడియనులు"
 
-#: toolbars.py:252
+#: toolbars.py:292
 msgid "Degrees / radians"
 msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
diff --git a/po/th.po b/po/th.po
index 657d501..aafdeb0 100644
--- a/po/th.po
+++ b/po/th.po
@@ -2,12 +2,20 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 #, fuzzy
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2008-02-12 00:30-0500\n"
+"POT-Creation-Date: 2008-01-26 11:55-0500\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"
@@ -355,6 +363,14 @@ msgstr ""
 msgid "No help about '%s' available, use help(index) for the index"
 msgstr ""
 
+#: layout.py:44
+msgid "Clear"
+msgstr ""
+
+#: layout.py:53
+msgid "Enter"
+msgstr ""
+
 #: layout.py:60
 msgid "Edit"
 msgstr ""
@@ -371,6 +387,10 @@ msgstr ""
 msgid "Boolean"
 msgstr ""
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr ""
@@ -391,6 +411,10 @@ msgstr ""
 msgid "My equations"
 msgstr ""
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr ""
@@ -399,6 +423,10 @@ msgstr ""
 msgid "Show variables"
 msgstr ""
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -441,90 +469,110 @@ msgstr ""
 msgid "Square root"
 msgstr ""
 
-#: toolbars.py:113
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
+#: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
 
-#: toolbars.py:121
+#: toolbars.py:113
+msgid "x to the power y"
+msgstr ""
+
+#: toolbars.py:117
 msgid "Natural logarithm"
 msgstr ""
 
-#: toolbars.py:127
+#: toolbars.py:123
 msgid "Factorial"
 msgstr ""
 
-#: toolbars.py:135
+#: toolbars.py:131
 msgid "Sine"
 msgstr ""
 
-#: toolbars.py:139
+#: toolbars.py:135
 msgid "Cosine"
 msgstr ""
 
-#: toolbars.py:143
+#: toolbars.py:139
 msgid "Tangent"
 msgstr ""
 
-#: toolbars.py:149
+#: toolbars.py:145
 msgid "Arc sine"
 msgstr ""
 
-#: toolbars.py:153
+#: toolbars.py:149
 msgid "Arc cosine"
 msgstr ""
 
-#: toolbars.py:157
+#: toolbars.py:153
 msgid "Arc tangent"
 msgstr ""
 
-#: toolbars.py:163
+#: toolbars.py:159
 msgid "Hyperbolic sine"
 msgstr ""
 
-#: toolbars.py:167
+#: toolbars.py:163
 msgid "Hyperbolic cosine"
 msgstr ""
 
-#: toolbars.py:171
+#: toolbars.py:167
 msgid "Hyperbolic tangent"
 msgstr ""
 
-#: toolbars.py:179
+#: toolbars.py:175
 msgid "Logical and"
 msgstr ""
 
-#: toolbars.py:183
+#: toolbars.py:179
 msgid "Logical or"
 msgstr ""
 
-#: toolbars.py:193
+#: toolbars.py:189
 msgid "Equals"
 msgstr ""
 
-#: toolbars.py:196
+#: toolbars.py:192
 msgid "Not equals"
 msgstr ""
 
-#: toolbars.py:203
+#: toolbars.py:199
 msgid "Pi"
 msgstr ""
 
-#: toolbars.py:206
+#: toolbars.py:202
 msgid "e"
 msgstr ""
 
-#: toolbars.py:213
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
+#: toolbars.py:209
 msgid "Degrees"
 msgstr ""
 
-#: toolbars.py:214
+#: toolbars.py:210
 msgid "Radians"
 msgstr ""
 
-#: toolbars.py:117
-msgid "x to the power y"
+#: toolbars.py:292
+msgid "Degrees / radians"
 msgstr ""
 
-#: toolbars.py:107
-msgid "Inverse"
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
 msgstr ""
diff --git a/po/tpi.po b/po/tpi.po
index 8fca7e1..24b1862 100644
--- a/po/tpi.po
+++ b/po/tpi.po
@@ -2,12 +2,20 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 #, fuzzy
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2008-03-05 00:30-0500\n"
+"POT-Creation-Date: 2008-01-26 11:55-0500\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"
@@ -355,6 +363,14 @@ msgstr ""
 msgid "No help about '%s' available, use help(index) for the index"
 msgstr ""
 
+#: layout.py:44
+msgid "Clear"
+msgstr ""
+
+#: layout.py:53
+msgid "Enter"
+msgstr ""
+
 #: layout.py:60
 msgid "Edit"
 msgstr ""
@@ -371,6 +387,10 @@ msgstr ""
 msgid "Boolean"
 msgstr ""
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr ""
@@ -391,6 +411,10 @@ msgstr ""
 msgid "My equations"
 msgstr ""
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr ""
@@ -399,6 +423,10 @@ msgstr ""
 msgid "Show variables"
 msgstr ""
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -417,118 +445,134 @@ msgstr ""
 msgid "Error: unsupported type"
 msgstr ""
 
-#: toolbars.py:53
+#: toolbars.py:36
 msgid "Help"
 msgstr ""
 
-#: toolbars.py:111
+#: toolbars.py:86
 msgid "Copy"
 msgstr ""
 
-#: toolbars.py:115
+#: toolbars.py:89
 msgid "Paste"
 msgstr ""
 
-#: toolbars.py:119
+#: toolbars.py:92
 msgid "Cut"
 msgstr ""
 
-#: toolbars.py:127
+#: toolbars.py:99
 msgid "Square"
 msgstr ""
 
-#: toolbars.py:132
+#: toolbars.py:103
 msgid "Square root"
 msgstr ""
 
-#: toolbars.py:137
+#: toolbars.py:157
 msgid "Inverse"
 msgstr ""
 
-#: toolbars.py:144
+#: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
 
-#: toolbars.py:149
+#: toolbars.py:113
 msgid "x to the power y"
 msgstr ""
 
-#: toolbars.py:154
+#: toolbars.py:117
 msgid "Natural logarithm"
 msgstr ""
 
-#: toolbars.py:160
+#: toolbars.py:123
 msgid "Factorial"
 msgstr ""
 
-#: toolbars.py:168
+#: toolbars.py:131
 msgid "Sine"
 msgstr ""
 
-#: toolbars.py:172
+#: toolbars.py:135
 msgid "Cosine"
 msgstr ""
 
-#: toolbars.py:176
+#: toolbars.py:139
 msgid "Tangent"
 msgstr ""
 
-#: toolbars.py:182
+#: toolbars.py:145
 msgid "Arc sine"
 msgstr ""
 
-#: toolbars.py:186
+#: toolbars.py:149
 msgid "Arc cosine"
 msgstr ""
 
-#: toolbars.py:190
+#: toolbars.py:153
 msgid "Arc tangent"
 msgstr ""
 
-#: toolbars.py:196
+#: toolbars.py:159
 msgid "Hyperbolic sine"
 msgstr ""
 
-#: toolbars.py:200
+#: toolbars.py:163
 msgid "Hyperbolic cosine"
 msgstr ""
 
-#: toolbars.py:204
+#: toolbars.py:167
 msgid "Hyperbolic tangent"
 msgstr ""
 
-#: toolbars.py:212
+#: toolbars.py:175
 msgid "Logical and"
 msgstr ""
 
-#: toolbars.py:216
+#: toolbars.py:179
 msgid "Logical or"
 msgstr ""
 
-#: toolbars.py:226
+#: toolbars.py:189
 msgid "Equals"
 msgstr ""
 
-#: toolbars.py:229
+#: toolbars.py:192
 msgid "Not equals"
 msgstr ""
 
-#: toolbars.py:236
+#: toolbars.py:199
 msgid "Pi"
 msgstr ""
 
-#: toolbars.py:240
+#: toolbars.py:202
 msgid "e"
 msgstr ""
 
-#: toolbars.py:247
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
+#: toolbars.py:209
 msgid "Degrees"
 msgstr ""
 
-#: toolbars.py:248
+#: toolbars.py:210
 msgid "Radians"
 msgstr ""
 
-#: toolbars.py:252
+#: toolbars.py:292
 msgid "Degrees / radians"
 msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
diff --git a/po/tr.po b/po/tr.po
index eb4d729..982b490 100644
--- a/po/tr.po
+++ b/po/tr.po
@@ -2,23 +2,149 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2008-08-20 19:45+0530\n"
-"PO-Revision-Date: 2008-09-26 09:18-0400\n"
-"Last-Translator: abdullah kocabas <abdullah.kocabas@abcdizustu.com>\n"
+"POT-Creation-Date: 2008-01-26 11:55-0500\n"
+"PO-Revision-Date: 2011-02-16 02:43+0200\n"
+"Last-Translator: <arslanilker@windowslive.com>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: tr\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Pootle 1.1.0rc2\n"
+"Plural-Forms: nplurals=1; plural=0;\n"
+"X-Generator: Pootle 2.0.1\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
 msgstr "Hesap Makinesi"
 
+#: calculate.py:80
+#, python-format
+msgid "Equation.parse() string invalid (%s)"
+msgstr "eşitlik.ayırma() dizi geçerli değildir (%s)."
+
+#: calculate.py:210
+msgid "Available functions:"
+msgstr "geçerli fonksiyonlar"
+
+#: calculate.py:504
+#, python-format
+msgid "Writing to journal (%s)"
+msgstr "günlüğe yazınız (%s)."
+
+#: calculate.py:788
+msgid "button_pressed(): invalid type"
+msgstr "basılan tuş: geçersiz türdür."
+
+#: eqnparser.py:33
+msgid "Parse error"
+msgstr "ayrım hatası"
+
+#: eqnparser.py:58
+#, python-format
+msgid "level: %d, ofs %d"
+msgstr "seviye: %d'nin %d'sidir."
+
+#: eqnparser.py:117
+#, python-format
+msgid "Error at %d"
+msgstr "%d'de hata vardır."
+
+#: eqnparser.py:249 eqnparserhelp.py:128
+msgid "Use help(test) for help about 'test', or help(index) for the index"
+msgstr ""
+"'test'ler hakkında yardım için yardım(test)i kullanın ya da içerik için "
+"yardım(içerik)i kullanın."
+
+#: eqnparser.py:353 eqnparser.py:354
+#, python-format
+msgid "Function '%s' not defined"
+msgstr "'%s' fonksiyonu tanımlı değildir."
+
+#: eqnparser.py:359
+#, python-format
+msgid "Invalid number of arguments (%d instead of %d)"
+msgstr "geçersiz argüman sayısı (%d yerine %d)"
+
+#: eqnparser.py:360
+#, python-format
+msgid "function takes %d args"
+msgstr "fonksiyon %d args alır."
+
+#: eqnparser.py:370 eqnparser.py:371
+#, python-format
+msgid "Unable to parse argument %d: '%s'"
+msgstr "%d argümanını ayıramıyor: '%s'"
+
+#: eqnparser.py:380
+#, python-format
+msgid "Function error: %s"
+msgstr "görev hatası: %s"
+
+#: eqnparser.py:481
+#, python-format
+msgid "Variable '%s' not defined"
+msgstr "'%s' değişkeni tanımlanamıyor."
+
+#: eqnparser.py:504
+msgid "Left parenthesis unexpected"
+msgstr "sol parantezler kullanılmamış."
+
+#: eqnparser.py:516
+msgid "Parse error (right parenthesis)"
+msgstr "ayırma hatası (sağ parantezler)"
+
+#: eqnparser.py:517 eqnparser.py:528 eqnparser.py:535 eqnparser.py:610
+msgid "Right parenthesis unexpected"
+msgstr "sağ parantezler kullanılmamıştır."
+
+#: eqnparser.py:527
+msgid "Parse error (right parenthesis, no left_val)"
+msgstr "ayırma hatası (sağ parantez, solda boşluk yok)"
+
+#: eqnparser.py:534
+msgid "Parse error (right parenthesis, no level to close)"
+msgstr "ayırma hatası (sağ parantez, kapatma yeri yok)"
+
+#: eqnparser.py:541 eqnparser.py:542
+msgid "Number not expected"
+msgstr "sayı kullanılmıyor."
+
+#: eqnparser.py:550
+msgid "Operator not expected"
+msgstr "işletici kullanılmıyor."
+
+#: eqnparser.py:566
+msgid "Parse error: number or variable expected"
+msgstr "ayırma hatası: sayı ya da değişken bekleniyor."
+
+#: eqnparser.py:567
+msgid "Number or variable expected"
+msgstr "sayı ya da değişken bekleniyor."
+
+#: eqnparser.py:596
+msgid "Invalid operator"
+msgstr "geçersiz işletici"
+
+#: eqnparser.py:603
+msgid "Operator expected"
+msgstr "işletici bekleniyor."
+
+#: eqnparser.py:616
+msgid "_parse(): returning None"
+msgstr "_ayrım(): hiçbirine dönmeyiniz."
+
 #. TRANS: It is possible to translate commands. However, I would highly
 #. recommend NOT doing so for mathematical functions like cos(). help(),
 #. functions() etc should be translated.
@@ -211,7 +337,7 @@ msgid "tanh"
 msgstr "tanh"
 
 #: eqnparserhelp.py:107
-msgid "tanh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
+msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
 msgstr "tanh(x), hiperbolik tanjant x'i verir. sinh(x) / cosh(x) ile gösterilir"
 
 #: eqnparserhelp.py:109
@@ -243,12 +369,6 @@ msgstr ""
 "xor(x,y) mantıksal xor'dur. x doğru (ve y yanlışsa)veya y doğru ( ve x "
 "yanlışsa) ise doğrudur, değilse yanlıştır."
 
-#: eqnparserhelp.py:128 eqnparser.py:249
-msgid "Use help(test) for help about 'test', or help(index) for the index"
-msgstr ""
-"'test'ler hakkında yardım için yardım(test)i kullanın ya da içerik için "
-"yardım(içerik)i kullanın."
-
 #. TRANS: help(index), both 'index' and the translation  will work
 #: eqnparserhelp.py:131
 msgid "index"
@@ -264,97 +384,13 @@ msgid "No help about '%s' available, use help(index) for the index"
 msgstr ""
 "'%s' hakkında yardım mevcut değil, içerik için yardım(içerik)'i kullanın."
 
-#: eqnparser.py:33
-msgid "Parse error"
-msgstr "ayrım hatası"
+#: layout.py:44
+msgid "Clear"
+msgstr "Temizleyiniz"
 
-#: eqnparser.py:58
-#, python-format
-msgid "level: %d, ofs %d"
-msgstr "seviye: %d'nin %d'sidir."
-
-#: eqnparser.py:117
-#, python-format
-msgid "Error at %d"
-msgstr "%d'de hata vardır."
-
-#: eqnparser.py:353 eqnparser.py:354
-#, python-format
-msgid "Function '%s' not defined"
-msgstr "'%s' fonksiyonu tanımlı değildir."
-
-#: eqnparser.py:359
-#, python-format
-msgid "Invalid number of arguments (%d instead of %d)"
-msgstr "geçersiz argüman sayısı (%d yerine %d)"
-
-#: eqnparser.py:360
-#, python-format
-msgid "function takes %d args"
-msgstr "fonksiyon %d args alır."
-
-#: eqnparser.py:370 eqnparser.py:371
-#, python-format
-msgid "Unable to parse argument %d: '%s'"
-msgstr "%d argümanını ayıramıyor: '%s'"
-
-#: eqnparser.py:380
-#, python-format
-msgid "Function error: %s"
-msgstr "görev hatası: %s"
-
-#: eqnparser.py:481
-#, python-format
-msgid "Variable '%s' not defined"
-msgstr "'%s' değişkeni tanımlanamıyor."
-
-#: eqnparser.py:504
-msgid "Left parenthesis unexpected"
-msgstr "sol parantezler kullanılmamış."
-
-#: eqnparser.py:516
-msgid "Parse error (right parenthesis)"
-msgstr "ayırma hatası (sağ parantezler)"
-
-#: eqnparser.py:517 eqnparser.py:528 eqnparser.py:535 eqnparser.py:610
-msgid "Right parenthesis unexpected"
-msgstr "sağ parantezler kullanılmamıştır."
-
-#: eqnparser.py:527
-msgid "Parse error (right parenthesis, no left_val)"
-msgstr "ayırma hatası (sağ parantez, solda boşluk yok)"
-
-#: eqnparser.py:534
-msgid "Parse error (right parenthesis, no level to close)"
-msgstr "ayırma hatası (sağ parantez, kapatma yeri yok)"
-
-#: eqnparser.py:541 eqnparser.py:542
-msgid "Number not expected"
-msgstr "sayı kullanılmıyor."
-
-#: eqnparser.py:550
-msgid "Operator not expected"
-msgstr "işletici kullanılmıyor."
-
-#: eqnparser.py:566
-msgid "Parse error: number or variable expected"
-msgstr "ayırma hatası: sayı ya da değişken bekleniyor."
-
-#: eqnparser.py:567
-msgid "Number or variable expected"
-msgstr "sayı ya da değişken bekleniyor."
-
-#: eqnparser.py:596
-msgid "Invalid operator"
-msgstr "geçersiz işletici"
-
-#: eqnparser.py:603
-msgid "Operator expected"
-msgstr "işletici bekleniyor."
-
-#: eqnparser.py:616
-msgid "_parse(): returning None"
-msgstr "_ayrım(): hiçbirine dönmeyiniz."
+#: layout.py:53
+msgid "Enter"
+msgstr "Enter tuşuna basınız"
 
 #: layout.py:60
 msgid "Edit"
@@ -372,6 +408,10 @@ msgstr "trigonometri"
 msgid "Boolean"
 msgstr "doğru ve yanlış değer alan"
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr "Çeşitli"
+
 #: layout.py:64
 msgid "Constants"
 msgstr "sabit değerler"
@@ -392,6 +432,10 @@ msgstr "tüm eşitlikler"
 msgid "My equations"
 msgstr "eşitliklerim"
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr "Kendi denklemin ve tüm denklemler arasında görünümü değiştir"
+
 #: layout.py:120
 msgid "Show history"
 msgstr "geçmişi gösteriniz."
@@ -400,154 +444,156 @@ msgstr "geçmişi gösteriniz."
 msgid "Show variables"
 msgstr "değişkenleri gösteriniz."
 
-#: toolbars.py:53
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr "Tarih ve değişkenler arasında görünüm değiştir"
+
+#. TRANS: multiplication symbol (default: '*')
+#: mathlib.py:74
+msgid "mul_sym"
+msgstr "çarpma sembolü '*'"
+
+#. TRANS: division symbol (default: '/')
+#: mathlib.py:79
+msgid "div_sym"
+msgstr "bölme sembolü '/'"
+
+#: mathlib.py:132
+msgid "Undefined"
+msgstr "tanımsız"
+
+#: mathlib.py:142
+msgid "Error: unsupported type"
+msgstr "hata: desteklenmeyen tür"
+
+#: toolbars.py:36
 msgid "Help"
 msgstr "yardım"
 
-#: toolbars.py:111
+#: toolbars.py:86
 msgid "Copy"
 msgstr "kopyalayınız."
 
-#: toolbars.py:115
+#: toolbars.py:89
 msgid "Paste"
 msgstr "yapıştırınız."
 
-#: toolbars.py:119
+#: toolbars.py:92
 msgid "Cut"
 msgstr "kesiniz."
 
-#: toolbars.py:127
+#: toolbars.py:99
 msgid "Square"
 msgstr "kare"
 
-#: toolbars.py:132
+#: toolbars.py:103
 msgid "Square root"
 msgstr "karekök"
 
-#: toolbars.py:137
+#: toolbars.py:157
 msgid "Inverse"
 msgstr "ters"
 
-#: toolbars.py:144
+#: toolbars.py:109
 msgid "e to the power x"
 msgstr "e üssü x"
 
-#: toolbars.py:149
+#: toolbars.py:113
 msgid "x to the power y"
 msgstr "x üssü y"
 
-#: toolbars.py:154
+#: toolbars.py:117
 msgid "Natural logarithm"
 msgstr "doğal logaritma"
 
-#: toolbars.py:160
+#: toolbars.py:123
 msgid "Factorial"
 msgstr "çarpım"
 
-#: toolbars.py:168
+#: toolbars.py:131
 msgid "Sine"
 msgstr "sine"
 
-#: toolbars.py:172
+#: toolbars.py:135
 msgid "Cosine"
 msgstr "cosine"
 
-#: toolbars.py:176
+#: toolbars.py:139
 msgid "Tangent"
 msgstr "tanjant"
 
-#: toolbars.py:182
+#: toolbars.py:145
 msgid "Arc sine"
 msgstr "Arc sine"
 
-#: toolbars.py:186
+#: toolbars.py:149
 msgid "Arc cosine"
 msgstr "Arc cosine"
 
-#: toolbars.py:190
+#: toolbars.py:153
 msgid "Arc tangent"
 msgstr "Arc tanjant"
 
-#: toolbars.py:196
+#: toolbars.py:159
 msgid "Hyperbolic sine"
 msgstr "hiperbolik sine"
 
-#: toolbars.py:200
+#: toolbars.py:163
 msgid "Hyperbolic cosine"
 msgstr "hiperbolik cosine"
 
-#: toolbars.py:204
+#: toolbars.py:167
 msgid "Hyperbolic tangent"
 msgstr "hiperbolik tanjant"
 
-#: toolbars.py:212
+#: toolbars.py:175
 msgid "Logical and"
 msgstr "mantıksal doğrulama"
 
-#: toolbars.py:216
+#: toolbars.py:179
 msgid "Logical or"
 msgstr "mantıksal seçenekleme"
 
-#: toolbars.py:226
+#: toolbars.py:189
 msgid "Equals"
 msgstr "eşit"
 
-#: toolbars.py:229
+#: toolbars.py:192
 msgid "Not equals"
 msgstr "eşit değil"
 
-#: toolbars.py:236
+#: toolbars.py:199
 msgid "Pi"
 msgstr "pi"
 
-#: toolbars.py:240
+#: toolbars.py:202
 msgid "e"
 msgstr "e"
 
-#: toolbars.py:247
+#: toolbars.py:280
+msgid "Plot"
+msgstr "Grafik çiz"
+
+#: toolbars.py:209
 msgid "Degrees"
 msgstr "derece"
 
-#: toolbars.py:248
+#: toolbars.py:210
 msgid "Radians"
 msgstr "radyan"
 
-#: toolbars.py:252
+#: toolbars.py:292
 msgid "Degrees / radians"
 msgstr "radyan derecesi"
 
-#. TRANS: multiplication symbol (default: '*')
-#: mathlib.py:74
-msgid "mul_sym"
-msgstr "çarpma sembolü '*'"
-
-#. TRANS: division symbol (default: '/')
-#: mathlib.py:79
-msgid "div_sym"
-msgstr "bölme sembolü '/'"
-
-#: mathlib.py:134
-msgid "Undefined"
-msgstr "tanımsız"
-
-#: mathlib.py:144
-msgid "Error: unsupported type"
-msgstr "hata: desteklenmeyen tür"
-
-#: calculate.py:80
-#, python-format
-msgid "Equation.parse() string invalid (%s)"
-msgstr "eşitlik.ayırma() dizi geçerli değildir (%s)."
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr "Üslü / Bilimsel gösterim"
 
-#: calculate.py:210
-msgid "Available functions:"
-msgstr "geçerli fonksiyonlar"
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr "Gösterilen hane sayısı"
 
-#: calculate.py:504
-#, python-format
-msgid "Writing to journal (%s)"
-msgstr "günlüğe yazınız (%s)."
-
-#: calculate.py:788
-msgid "button_pressed(): invalid type"
-msgstr "basılan tuş: geçersiz türdür."
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
diff --git a/po/tvl.po b/po/tvl.po
index a2abbef..16fb4a2 100644
--- a/po/tvl.po
+++ b/po/tvl.po
@@ -2,23 +2,32 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
-#, fuzzy
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
-"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"PO-Revision-Date: 2010-02-12 01:44+0200\n"
+"Last-Translator: <eliioelu@gmail.com>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: tvl\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Translate Toolkit 1.3.0\n"
+"Plural-Forms: nplurals=2; plural=n > 1;\n"
+"X-Generator: Pootle 2.0.1\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
-msgstr ""
+msgstr "sala"
 
 #: calculate.py:80
 #, python-format
@@ -379,6 +388,10 @@ msgstr ""
 msgid "Boolean"
 msgstr ""
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr ""
@@ -399,6 +412,10 @@ msgstr ""
 msgid "My equations"
 msgstr ""
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr ""
@@ -407,6 +424,10 @@ msgstr ""
 msgid "Show variables"
 msgstr ""
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -449,6 +470,10 @@ msgstr ""
 msgid "Square root"
 msgstr ""
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
@@ -525,6 +550,10 @@ msgstr ""
 msgid "e"
 msgstr ""
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr ""
@@ -532,3 +561,19 @@ msgstr ""
 #: toolbars.py:210
 msgid "Radians"
 msgstr ""
+
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
diff --git a/po/tzo.po b/po/tzo.po
index a2abbef..012b34a 100644
--- a/po/tzo.po
+++ b/po/tzo.po
@@ -2,6 +2,14 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 #, fuzzy
 msgid ""
 msgstr ""
@@ -379,6 +387,10 @@ msgstr ""
 msgid "Boolean"
 msgstr ""
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr ""
@@ -399,6 +411,10 @@ msgstr ""
 msgid "My equations"
 msgstr ""
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr ""
@@ -407,6 +423,10 @@ msgstr ""
 msgid "Show variables"
 msgstr ""
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -449,6 +469,10 @@ msgstr ""
 msgid "Square root"
 msgstr ""
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
@@ -525,6 +549,10 @@ msgstr ""
 msgid "e"
 msgstr ""
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr ""
@@ -532,3 +560,19 @@ msgstr ""
 #: toolbars.py:210
 msgid "Radians"
 msgstr ""
+
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
diff --git a/po/ug.po b/po/ug.po
index ea0e18c..24b1862 100644
--- a/po/ug.po
+++ b/po/ug.po
@@ -2,6 +2,14 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 #, fuzzy
 msgid ""
 msgstr ""
@@ -379,6 +387,10 @@ msgstr ""
 msgid "Boolean"
 msgstr ""
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr ""
@@ -399,6 +411,10 @@ msgstr ""
 msgid "My equations"
 msgstr ""
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr ""
@@ -407,6 +423,10 @@ msgstr ""
 msgid "Show variables"
 msgstr ""
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -449,6 +469,10 @@ msgstr ""
 msgid "Square root"
 msgstr ""
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
@@ -525,6 +549,10 @@ msgstr ""
 msgid "e"
 msgstr ""
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr ""
@@ -532,3 +560,19 @@ msgstr ""
 #: toolbars.py:210
 msgid "Radians"
 msgstr ""
+
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
diff --git a/po/ur.po b/po/ur.po
index 3cbdd6b..0574f9f 100644
--- a/po/ur.po
+++ b/po/ur.po
@@ -1,3 +1,11 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # POT file for the Calculate activity
 # Copyright (C) 2007
 # This file is distributed under the same license as the Calculate package.
@@ -6,7 +14,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2008-06-23 00:30-0400\n"
+"POT-Creation-Date: 2008-01-26 11:55-0500\n"
 "PO-Revision-Date: 2008-07-09 06:55-0400\n"
 "Last-Translator: salman minhas <sulmanminhas@gmail.com>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -343,7 +351,7 @@ msgstr "اٹان"
 
 #: eqnparserhelp.py:107
 #, fuzzy
-msgid "tanh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
+msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
 msgstr "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
 
 #: eqnparserhelp.py:109
@@ -387,6 +395,16 @@ msgstr "مضامين"
 msgid "No help about '%s' available, use help(index) for the index"
 msgstr "کوئی مدد نہيں'%s' موجود، مدد استعمال کريں(فہرست) فہرست کے ليے"
 
+#: layout.py:44
+#, fuzzy
+msgid "Clear"
+msgstr "صاف کرنا"
+
+#: layout.py:53
+#, fuzzy
+msgid "Enter"
+msgstr "داخل کريں"
+
 #: layout.py:60
 msgid "Edit"
 msgstr "تبديل کريں"
@@ -403,6 +421,10 @@ msgstr "علم مثلثات"
 msgid "Boolean"
 msgstr "بولئين"
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 #, fuzzy
 msgid "Constants"
@@ -424,6 +446,10 @@ msgstr "تمام عوامل"
 msgid "My equations"
 msgstr "ميرے عوامل"
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr "تاريخ دکھائيں"
@@ -432,6 +458,10 @@ msgstr "تاريخ دکھائيں"
 msgid "Show variables"
 msgstr "ويری ايبل ديکھائيں"
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -442,131 +472,148 @@ msgstr "*"
 msgid "div_sym"
 msgstr "/"
 
-#: mathlib.py:134
+#: mathlib.py:132
 msgid "Undefined"
 msgstr ""
 
-#: mathlib.py:144
+#: mathlib.py:142
 msgid "Error: unsupported type"
 msgstr "غلطی: سپورٹڈ نمونہ ہے"
 
-#: toolbars.py:53
+#: toolbars.py:36
 msgid "Help"
 msgstr ""
 
-#: toolbars.py:111
+#: toolbars.py:86
 msgid "Copy"
 msgstr "نقل کريں"
 
-#: toolbars.py:115
+#: toolbars.py:89
 msgid "Paste"
 msgstr "جوڑيں"
 
-#: toolbars.py:119
+#: toolbars.py:92
 msgid "Cut"
 msgstr "کاٹيں"
 
-#: toolbars.py:127
+#: toolbars.py:99
 #, fuzzy
 msgid "Square"
 msgstr "square"
 
-#: toolbars.py:132
+#: toolbars.py:103
 msgid "Square root"
 msgstr ""
 
-#: toolbars.py:137
+#: toolbars.py:157
 msgid "Inverse"
 msgstr ""
 
-#: toolbars.py:144
+#: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
 
-#: toolbars.py:149
+#: toolbars.py:113
 msgid "x to the power y"
 msgstr ""
 
-#: toolbars.py:154
+#: toolbars.py:117
 msgid "Natural logarithm"
 msgstr ""
 
-#: toolbars.py:160
+#: toolbars.py:123
 msgid "Factorial"
 msgstr ""
 
-#: toolbars.py:168
+#: toolbars.py:131
 msgid "Sine"
 msgstr ""
 
-#: toolbars.py:172
+#: toolbars.py:135
 msgid "Cosine"
 msgstr "جيب مستوی"
 
-#: toolbars.py:176
+#: toolbars.py:139
 msgid "Tangent"
 msgstr "مماس"
 
-#: toolbars.py:182
+#: toolbars.py:145
 msgid "Arc sine"
 msgstr ""
 
-#: toolbars.py:186
+#: toolbars.py:149
 msgid "Arc cosine"
 msgstr ""
 
-#: toolbars.py:190
+#: toolbars.py:153
 msgid "Arc tangent"
 msgstr ""
 
-#: toolbars.py:196
+#: toolbars.py:159
 msgid "Hyperbolic sine"
 msgstr ""
 
-#: toolbars.py:200
+#: toolbars.py:163
 msgid "Hyperbolic cosine"
 msgstr ""
 
-#: toolbars.py:204
+#: toolbars.py:167
 msgid "Hyperbolic tangent"
 msgstr ""
 
-#: toolbars.py:212
+#: toolbars.py:175
 msgid "Logical and"
 msgstr ""
 
-#: toolbars.py:216
+#: toolbars.py:179
 msgid "Logical or"
 msgstr ""
 
-#: toolbars.py:226
+#: toolbars.py:189
 msgid "Equals"
 msgstr ""
 
-#: toolbars.py:229
+#: toolbars.py:192
 msgid "Not equals"
 msgstr ""
 
-#: toolbars.py:236
+#: toolbars.py:199
 msgid "Pi"
 msgstr ""
 
-#: toolbars.py:240
+#: toolbars.py:202
 msgid "e"
 msgstr ""
 
-#: toolbars.py:247
+#: toolbars.py:280
+#, fuzzy
+msgid "Plot"
+msgstr "پلاٹ"
+
+#: toolbars.py:209
 msgid "Degrees"
 msgstr ""
 
-#: toolbars.py:248
+#: toolbars.py:210
 msgid "Radians"
 msgstr ""
 
-#: toolbars.py:252
+#: toolbars.py:292
 msgid "Degrees / radians"
 msgstr ""
 
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
+
 # ----------------------------------------
 # The help system uses topic msgid's that should be translated here.
 # ----------------------------------------
@@ -625,12 +672,6 @@ msgstr ""
 #~ msgid "Parse error: ')' expected"
 #~ msgstr "پارس غلطی:')' متوقع"
 
-#~ msgid "clear"
-#~ msgstr "صاف کرنا"
-
-#~ msgid "enter"
-#~ msgstr "داخل کريں"
-
 #~ msgid "Error"
 #~ msgstr "غلطی"
 
diff --git a/po/vi.po b/po/vi.po
index de7b680..d4c9955 100644
--- a/po/vi.po
+++ b/po/vi.po
@@ -2,6 +2,14 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
@@ -407,6 +415,10 @@ msgstr "Lượng giác"
 msgid "Boolean"
 msgstr "Luận lý"
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr "Hằng số"
@@ -427,6 +439,10 @@ msgstr "Mọi phương trình"
 msgid "My equations"
 msgstr "Phương trình của mình"
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr "Hiện lịch sử"
@@ -435,6 +451,10 @@ msgstr "Hiện lịch sử"
 msgid "Show variables"
 msgstr "Hiện các biến"
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -477,6 +497,10 @@ msgstr "Bình phương"
 msgid "Square root"
 msgstr "Căn bậc hai"
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr "e luỹ thừa x"
@@ -553,6 +577,11 @@ msgstr "Pi"
 msgid "e"
 msgstr "e"
 
+#: toolbars.py:280
+#, fuzzy
+msgid "Plot"
+msgstr "plot"
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr "Độ"
@@ -560,3 +589,19 @@ msgstr "Độ"
 #: toolbars.py:210
 msgid "Radians"
 msgstr "Radian"
+
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
diff --git a/po/wa.po b/po/wa.po
index ea0e18c..24b1862 100644
--- a/po/wa.po
+++ b/po/wa.po
@@ -2,6 +2,14 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 #, fuzzy
 msgid ""
 msgstr ""
@@ -379,6 +387,10 @@ msgstr ""
 msgid "Boolean"
 msgstr ""
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr ""
@@ -399,6 +411,10 @@ msgstr ""
 msgid "My equations"
 msgstr ""
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr ""
@@ -407,6 +423,10 @@ msgstr ""
 msgid "Show variables"
 msgstr ""
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -449,6 +469,10 @@ msgstr ""
 msgid "Square root"
 msgstr ""
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
@@ -525,6 +549,10 @@ msgstr ""
 msgid "e"
 msgstr ""
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr ""
@@ -532,3 +560,19 @@ msgstr ""
 #: toolbars.py:210
 msgid "Radians"
 msgstr ""
+
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""
diff --git a/po/yo.po b/po/yo.po
index 8644a14..045a0ea 100644
--- a/po/yo.po
+++ b/po/yo.po
@@ -1,3 +1,11 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 # POT file for the Calculate activity
 # Copyright (C) 2007
 # This file is distributed under the same license as the Calculate package.
@@ -20,74 +28,31 @@ msgstr ""
 msgid "Calculate"
 msgstr ""
 
-#: calculate.py:210
-msgid "Available functions:"
-msgstr ""
-
-#-----------------------------------------
-# The help system uses topic msgid's that should be translated here.
-#-----------------------------------------
-#. These are the help topics and should explain how things work
-#: eqnparserhelp.py:37
-msgid "help_acos"
-msgstr ""
-
-#: eqnparserhelp.py:38
-msgid "help_asin"
-msgstr ""
-
-#: eqnparserhelp.py:40
-msgid "help_exp"
-msgstr ""
-
-#: eqnparserhelp.py:41
-msgid "help_functions"
-msgstr ""
-
-#: eqnparserhelp.py:42
-msgid "help_operators"
-msgstr ""
-
-#: eqnparserhelp.py:43
-msgid "help_plot"
-msgstr ""
-
-#: eqnparserhelp.py:45
-msgid "help_sqrt"
-msgstr ""
-
-#: eqnparserhelp.py:46
-msgid "help_test"
+#: calculate.py:80
+#, python-format
+msgid "Equation.parse() string invalid (%s)"
 msgstr ""
 
-#: eqnparserhelp.py:47
-msgid "help_variables"
+#: calculate.py:210
+msgid "Available functions:"
 msgstr ""
 
-#: eqnparserhelp.py:58
-msgid "help_usage"
+#: calculate.py:504
+#, python-format
+msgid "Writing to journal (%s)"
 msgstr ""
 
-# Text assigned to the 'help' variable
-#: eqnparser.py:234
-msgid "help_var"
+#: calculate.py:788
+msgid "button_pressed(): invalid type"
 msgstr ""
 
-#-----------------------------------------
-# End of help topics
-#-----------------------------------------
-
-#: eqnparserhelp.py:52
-msgid "Topics: "
+#: eqnparser.py:33
+msgid "Parse error"
 msgstr ""
 
-#: eqnparserhelp.py:143
+#: eqnparser.py:58
 #, python-format
-msgid "No help about '%s' available, use help(index) for the index"
-msgstr ""
-
-#: eqnparser.py:87
-msgid "Type error"
+msgid "level: %d, ofs %d"
 msgstr ""
 
 #: eqnparser.py:117
@@ -95,9 +60,8 @@ msgstr ""
 msgid "Error at %d"
 msgstr ""
 
-#: eqnparser.py:299
-#, python-format
-msgid "variable %s not defined"
+#: eqnparser.py:249 eqnparserhelp.py:128
+msgid "Use help(test) for help about 'test', or help(index) for the index"
 msgstr ""
 
 #: eqnparser.py:353 eqnparser.py:354
@@ -125,14 +89,13 @@ msgstr ""
 msgid "Function error: %s"
 msgstr ""
 
-#: eqnparser.py:358
+#: eqnparser.py:481
 #, python-format
-msgid "Function '%s' returned %s"
+msgid "Variable '%s' not defined"
 msgstr ""
 
-#: eqnparser.py:457
-#, python-format
-msgid "Variable '%s' undefined"
+#: eqnparser.py:504
+msgid "Left parenthesis unexpected"
 msgstr ""
 
 #: eqnparser.py:516
@@ -155,202 +118,28 @@ msgstr ""
 msgid "Number not expected"
 msgstr ""
 
-#: eqnparser.py:596
-msgid "Invalid operator"
-msgstr ""
-
-#: eqnparser.py:565
-msgid "Parse error: ')' expected"
-msgstr ""
-
-#: eqnparser.py:616
-msgid "_parse(): returning None"
-msgstr ""
-
-#: layout.py:46
-msgid "clear"
-msgstr ""
-
-#: layout.py:55
-msgid "enter"
-msgstr ""
-
-#: layout.py:60
-msgid "Edit"
-msgstr ""
-
-#: layout.py:61
-msgid "Algebra"
-msgstr ""
-
-#: layout.py:62
-msgid "Trigonometry"
-msgstr ""
-
-#: layout.py:63
-msgid "Boolean"
-msgstr ""
-
-#: layout.py:64
-msgid "Constants"
-msgstr ""
-
-#: layout.py:65
-msgid "Format"
-msgstr ""
-
-#: layout.py:86
-msgid "Label:"
-msgstr ""
-
-#: layout.py:118
-msgid "All equations"
-msgstr ""
-
-#: layout.py:118
-msgid "My equations"
-msgstr ""
-
-#: layout.py:120
-msgid "Show history"
-msgstr ""
-
-#: layout.py:120
-msgid "Show variables"
-msgstr ""
-
-#: mathlib.py:86
-msgid "Error"
-msgstr ""
-
-#: mathlib.py:142
-msgid "Error: unsupported type"
-msgstr ""
-
-#: plotlib.py:134
-msgid "Unable to parse range"
-msgstr ""
-
-#: toolbars.py:86
-msgid "Copy"
-msgstr ""
-
-#: toolbars.py:89
-msgid "Paste"
-msgstr ""
-
-#: toolbars.py:92
-msgid "Cut"
-msgstr ""
-
-#: calculate.py:80
-#, python-format
-msgid "Equation.parse() string invalid (%s)"
-msgstr ""
-
-#: calculate.py:504
-#, python-format
-msgid "Writing to journal (%s)"
-msgstr ""
-
-#: calculate.py:506
-#, python-format
-msgid "Reading from journal (%s)"
-msgstr ""
-
-#: calculate.py:512
-msgid "Unable to determine version"
-msgstr ""
-
-#: calculate.py:517
-#, python-format
-msgid "Reading journal entry (version %s)"
-msgstr ""
-
-#: calculate.py:522
-#, python-format
-msgid "State line invalid (%s)"
-msgstr ""
-
-#: calculate.py:539
-#, python-format
-msgid "Unable to read journal entry, unknown version (%s)"
-msgstr ""
-
-#: calculate.py:788
-msgid "button_pressed(): invalid type"
-msgstr ""
-
-#: eqnparser.py:58
-#, python-format
-msgid "level: %d, ofs %d"
-msgstr ""
-
-#: eqnparser.py:481
-#, python-format
-msgid "Variable '%s' not defined"
-msgstr ""
-
 #: eqnparser.py:550
 msgid "Operator not expected"
 msgstr ""
 
-#: eqnparser.py:603
-msgid "Operator expected"
-msgstr ""
-
-#: eqnparserhelp.py:39
-msgid "help_cos"
-msgstr ""
-
-#: eqnparserhelp.py:44
-msgid "help_sin"
-msgstr ""
-
-#: eqnparserhelp.py:132
-msgid "Topics"
-msgstr ""
-
-#. The separator to mark thousands (default: ',')
-#: mathlib.py:58
-msgid "thousand_sep"
-msgstr ""
-
-#. The separator to mark fractions (default: '.')
-#: mathlib.py:63
-msgid "fraction_sep"
-msgstr ""
-
-#. The multiplication symbol (default: '*')
-#. TRANS: multiplication symbol (default: '*')
-#: mathlib.py:74
-msgid "mul_sym"
-msgstr ""
-
-#. The division symbol (default: '/')
-#. TRANS: division symbol (default: '/')
-#: mathlib.py:79
-msgid "div_sym"
-msgstr ""
-
-#: eqnparser.py:33
-msgid "Parse error"
+#: eqnparser.py:566
+msgid "Parse error: number or variable expected"
 msgstr ""
 
-#: eqnparser.py:249 eqnparserhelp.py:128
-msgid "Use help(test) for help about 'test', or help(index) for the index"
+#: eqnparser.py:567
+msgid "Number or variable expected"
 msgstr ""
 
-#: eqnparser.py:504
-msgid "Left parenthesis unexpected"
+#: eqnparser.py:596
+msgid "Invalid operator"
 msgstr ""
 
-#: eqnparser.py:566
-msgid "Parse error: number or variable expected"
+#: eqnparser.py:603
+msgid "Operator expected"
 msgstr ""
 
-#: eqnparser.py:567
-msgid "Number or variable expected"
+#: eqnparser.py:616
+msgid "_parse(): returning None"
 msgstr ""
 
 #. TRANS: It is possible to translate commands. However, I would highly
@@ -565,14 +354,113 @@ msgstr ""
 msgid "index"
 msgstr ""
 
+#: eqnparserhelp.py:132
+msgid "Topics"
+msgstr ""
+
+#: eqnparserhelp.py:143
+#, python-format
+msgid "No help about '%s' available, use help(index) for the index"
+msgstr ""
+
+#: layout.py:44
+msgid "Clear"
+msgstr ""
+
+#: layout.py:53
+msgid "Enter"
+msgstr ""
+
+#: layout.py:60
+msgid "Edit"
+msgstr ""
+
+#: layout.py:61
+msgid "Algebra"
+msgstr ""
+
+#: layout.py:62
+msgid "Trigonometry"
+msgstr ""
+
+#: layout.py:63
+msgid "Boolean"
+msgstr ""
+
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
+#: layout.py:64
+msgid "Constants"
+msgstr ""
+
+#: layout.py:65
+msgid "Format"
+msgstr ""
+
+#: layout.py:86
+msgid "Label:"
+msgstr ""
+
+#: layout.py:118
+msgid "All equations"
+msgstr ""
+
+#: layout.py:118
+msgid "My equations"
+msgstr ""
+
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
+#: layout.py:120
+msgid "Show history"
+msgstr ""
+
+#: layout.py:120
+msgid "Show variables"
+msgstr ""
+
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
+#. TRANS: multiplication symbol (default: '*')
+#: mathlib.py:74
+msgid "mul_sym"
+msgstr ""
+
+#. TRANS: division symbol (default: '/')
+#: mathlib.py:79
+msgid "div_sym"
+msgstr ""
+
 #: mathlib.py:132
 msgid "Undefined"
 msgstr ""
 
+#: mathlib.py:142
+msgid "Error: unsupported type"
+msgstr ""
+
 #: toolbars.py:36
 msgid "Help"
 msgstr ""
 
+#: toolbars.py:86
+msgid "Copy"
+msgstr ""
+
+#: toolbars.py:89
+msgid "Paste"
+msgstr ""
+
+#: toolbars.py:92
+msgid "Cut"
+msgstr ""
+
 #: toolbars.py:99
 msgid "Square"
 msgstr ""
@@ -581,10 +469,18 @@ msgstr ""
 msgid "Square root"
 msgstr ""
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr ""
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr ""
 
+#: toolbars.py:113
+msgid "x to the power y"
+msgstr ""
+
 #: toolbars.py:117
 msgid "Natural logarithm"
 msgstr ""
@@ -653,6 +549,10 @@ msgstr ""
 msgid "e"
 msgstr ""
 
+#: toolbars.py:280
+msgid "Plot"
+msgstr ""
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr ""
@@ -661,6 +561,18 @@ msgstr ""
 msgid "Radians"
 msgstr ""
 
-#: toolbars.py:113
-msgid "x to the power y"
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
 msgstr ""
diff --git a/po/zh_CN.po b/po/zh_CN.po
index 8e4c710..f59c60d 100644
--- a/po/zh_CN.po
+++ b/po/zh_CN.po
@@ -2,525 +2,593 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
-#, fuzzy
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2008-01-26 11:55-0500\n"
-"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
-"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"PO-Revision-Date: 2008-11-25 04:57-0500\n"
+"Last-Translator: Alice Zhang <zhl924505@gmail.com>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Translate Toolkit 1.0.1\n"
+"X-Generator: Pootle 1.1.0rc2\n"
 
 #: activity/activity.info:2
 msgid "Calculate"
-msgstr ""
+msgstr "计算器"
 
+# "problem with reading equation"
 #: calculate.py:80
 #, python-format
 msgid "Equation.parse() string invalid (%s)"
-msgstr ""
+msgstr "Equation.parse() 无效字符串 (%s)"
 
+# literally "functions able to use"
 #: calculate.py:210
 msgid "Available functions:"
-msgstr ""
+msgstr "可用函数"
 
 #: calculate.py:504
 #, python-format
 msgid "Writing to journal (%s)"
-msgstr ""
+msgstr "写入日志 (%s)"
 
+# "cannot understand type of button pressed"
 #: calculate.py:788
 msgid "button_pressed(): invalid type"
-msgstr ""
+msgstr "button_pressed(): 无效类型"
 
 #: eqnparser.py:33
 msgid "Parse error"
-msgstr ""
+msgstr "解析错误"
 
 #: eqnparser.py:58
 #, python-format
 msgid "level: %d, ofs %d"
-msgstr ""
+msgstr "等级: %d, ofs %d"
 
+# "mistake at %d"
 #: eqnparser.py:117
 #, python-format
 msgid "Error at %d"
-msgstr ""
+msgstr "%d 有错误"
 
+# "type 'help(test)' for help with 'test' <'test' in Mandarin>. type 'help(index)' to see index."
 #: eqnparser.py:249 eqnparserhelp.py:128
 msgid "Use help(test) for help about 'test', or help(index) for the index"
-msgstr ""
+msgstr "使用help(test)获取'test'的帮助信息，使用help(index)参阅索引"
 
 #: eqnparser.py:353 eqnparser.py:354
 #, python-format
 msgid "Function '%s' not defined"
-msgstr ""
+msgstr "函数 '%s' 未定义"
 
+# "invalid number of submissions (incorrect %d, correct &d)" - I'm not sure how to translate "arguments" correctly.
 #: eqnparser.py:359
 #, python-format
 msgid "Invalid number of arguments (%d instead of %d)"
-msgstr ""
+msgstr "无效参数个数 (%d 而非 %d)"
 
+# literally, "this feature requires %d submissions"
 #: eqnparser.py:360
 #, python-format
 msgid "function takes %d args"
-msgstr ""
+msgstr "函数需用 %d 个参数"
 
+# "does not have the ability to read submission %d: %s"
 #: eqnparser.py:370 eqnparser.py:371
 #, python-format
 msgid "Unable to parse argument %d: '%s'"
-msgstr ""
+msgstr "无法解析参数 %d: '%s'"
 
+# "function is broken: %s"
 #: eqnparser.py:380
 #, python-format
 msgid "Function error: %s"
-msgstr ""
+msgstr "函数错误: %s"
 
+# "%s variable is not defined"
 #: eqnparser.py:481
 #, python-format
 msgid "Variable '%s' not defined"
-msgstr ""
+msgstr "变量 '%s' 未定义"
 
+# "[I] see [a] left parenthesis - did not expect this."
 #: eqnparser.py:504
 msgid "Left parenthesis unexpected"
-msgstr ""
+msgstr "不预期的左括号"
 
+# This is a TERRIBLE translation, and it means "difficult to read right parenthesis." Please fix this.
 #: eqnparser.py:516
 msgid "Parse error (right parenthesis)"
-msgstr ""
+msgstr "解析错误(右括号)"
 
+# "[I] see [a] right parenthesis - did not expect this."
 #: eqnparser.py:517 eqnparser.py:528 eqnparser.py:535 eqnparser.py:610
 msgid "Right parenthesis unexpected"
-msgstr ""
+msgstr "不预期的右括号"
 
+# "Difficult to read right parenthesis, no number on the left side."
 #: eqnparser.py:527
 msgid "Parse error (right parenthesis, no left_val)"
-msgstr ""
+msgstr "解析错误(右括号无对应左值)"
 
+# "Difficult to read right parenthesis, no number on the left side."
 #: eqnparser.py:534
+#, fuzzy
 msgid "Parse error (right parenthesis, no level to close)"
-msgstr ""
+msgstr "解析错误(右括号不对称)"
 
 #: eqnparser.py:541 eqnparser.py:542
 msgid "Number not expected"
-msgstr ""
+msgstr "非预期的数字"
 
 #: eqnparser.py:550
 msgid "Operator not expected"
-msgstr ""
+msgstr "非预期的运算符"
 
 #: eqnparser.py:566
 msgid "Parse error: number or variable expected"
-msgstr ""
+msgstr "解析错误：预期应为数字或变量"
 
 #: eqnparser.py:567
 msgid "Number or variable expected"
-msgstr ""
+msgstr "预期为数字或变量"
 
 #: eqnparser.py:596
 msgid "Invalid operator"
-msgstr ""
+msgstr "无效运算符"
 
 #: eqnparser.py:603
 msgid "Operator expected"
-msgstr ""
+msgstr "预期为运算符"
 
 #: eqnparser.py:616
 msgid "_parse(): returning None"
-msgstr ""
+msgstr "_parse():返回空"
 
 #. TRANS: It is possible to translate commands. However, I would highly
 #. recommend NOT doing so for mathematical functions like cos(). help(),
 #. functions() etc should be translated.
 #: eqnparserhelp.py:39
 msgid "acos"
-msgstr ""
+msgstr "反余弦"
 
 #: eqnparserhelp.py:40
 msgid ""
 "acos(x), return the arc cosine of x. This is the angle for which the cosine "
 "is x. Defined for -1 <= x < 1"
-msgstr ""
+msgstr "acos(x), 返回x的反余弦值。 这是余弦为x的角度值。x应满足范围 -1 <= x < 1"
 
 #: eqnparserhelp.py:43
 msgid "and"
-msgstr ""
+msgstr "与"
 
 #: eqnparserhelp.py:44
 msgid ""
 "and(x, y), logical and. Returns True if x and y are True, else returns False"
-msgstr ""
+msgstr "and(x, y)，逻辑与。x，y都为真则为真，否则为假。"
 
 #: eqnparserhelp.py:46
 msgid "asin"
-msgstr ""
+msgstr "反正弦asin"
 
 #: eqnparserhelp.py:47
 msgid ""
 "asin(x), return the arc sine of x. This is the angle for which the sine is "
 "x. Defined for -1 <= x <= 1"
-msgstr ""
+msgstr "asin(x), 返回x的反正弦值，也就是正弦为x的角度值。范围定义为-1 <= x <= 1"
 
 #: eqnparserhelp.py:50
 msgid "atan"
-msgstr ""
+msgstr "反正切atan"
 
 #: eqnparserhelp.py:51
 msgid ""
 "atan(x), return the arc tangent of x. This is the angle for which the "
 "tangent is x. Defined for all x"
-msgstr ""
+msgstr "atan(x), 返回x的反正切值，也就是正切为x的角度值。定义x可为任意实数。"
 
 #: eqnparserhelp.py:54
 msgid "cos"
-msgstr ""
+msgstr "余弦cos"
 
 #: eqnparserhelp.py:55
 msgid ""
 "cos(x), return the cosine of x. This is the x-coordinate on the unit circle "
 "at the angle x"
-msgstr ""
+msgstr "cos(x), 返回余弦值。也就是单位圆上，与横轴夹角为x的直线与圆的交点的x坐标值。"
 
 #: eqnparserhelp.py:58
 msgid "cosh"
-msgstr ""
+msgstr "cosh"
 
 #: eqnparserhelp.py:59
 msgid ""
 "cosh(x), return the hyperbolic cosine of x. Given by (exp(x) + exp(-x)) / 2"
-msgstr ""
+msgstr "cosh(x),返回x的双曲余弦值，也就是 (exp(x) + exp(-x)) / 2"
 
 #: eqnparserhelp.py:61
 msgid "exp"
-msgstr ""
+msgstr "exp"
 
 #: eqnparserhelp.py:62
 msgid "exp(x), return the natural exponent of x. Given by e^x"
-msgstr ""
+msgstr "exp(x), 返回自然指数的x次幂，也就是e^x。"
 
 #: eqnparserhelp.py:64
 msgid "fac"
-msgstr ""
+msgstr "fac"
 
 #: eqnparserhelp.py:65
 msgid "fac(x), return the factorial of x. Given by x * (x - 1) * (x - 2) * ..."
-msgstr ""
+msgstr "fac(x),返回x的阶乘，也就是x * (x - 1) * (x - 2) * ..."
 
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:68
 msgid "functions"
-msgstr ""
+msgstr "functions"
 
 #: eqnparserhelp.py:69
 msgid "functions(), return a list of all the functions that are defined"
-msgstr ""
+msgstr "functions(), 返回已定义的函数列表"
 
 #: eqnparserhelp.py:71
 msgid "ln"
-msgstr ""
+msgstr "ln"
 
 #: eqnparserhelp.py:72
 msgid ""
 "ln(x), return the natural logarithm of x. This is the value for which the "
 "exponent exp() equals x. Defined for x >= 0."
-msgstr ""
+msgstr "ln(x), 返回x的自然对数值，也就是当exp()等于x的值。定义x >= 0"
 
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:76
 msgid "operators"
-msgstr ""
+msgstr "运算符"
 
 #: eqnparserhelp.py:77
 msgid "operators(), return a list of the operators that are defined"
-msgstr ""
+msgstr "operators(), 返回已定义的运算符列表。"
 
 #: eqnparserhelp.py:79
 msgid "or"
-msgstr ""
+msgstr "or"
 
 #: eqnparserhelp.py:80
 msgid ""
 "or(x, y), logical or. Returns True if x and/or y are True, else return False"
-msgstr ""
+msgstr "or(x, y), 逻辑或。只要x或y有一个为真则为真，否则为假"
 
 #: eqnparserhelp.py:82
 msgid "plot"
-msgstr ""
+msgstr "plot"
 
 #: eqnparserhelp.py:83
 msgid ""
 "plot(eqn, var=-a..b), plot the equation 'eqn' with the variable 'var' in the "
 "range from a to b"
-msgstr ""
+msgstr "plot(eqn, var=-a..b), 画出等式'eqn' 的变量值在a到b范围内的图"
 
 #: eqnparserhelp.py:86
 msgid "sin"
-msgstr ""
+msgstr "sin"
 
 #: eqnparserhelp.py:87
 msgid ""
 "sin(x), return the sine of x. This is the y-coordinate on the unit circle at "
 "the angle x"
-msgstr ""
+msgstr "sin(x), 返回x的正弦值，也就是单位圆上，与横轴夹角为x的射线与圆的交点的y坐标值。"
 
 #: eqnparserhelp.py:90
 msgid "sinh"
-msgstr ""
+msgstr "sinh"
 
 #: eqnparserhelp.py:91
 msgid ""
 "sinh(x), return the hyperbolic sine of x. Given by (exp(x) - exp(-x)) / 2"
-msgstr ""
+msgstr "sinh(x), 返回x的双曲正弦值，也就是 (exp(x) - exp(-x)) / 2"
 
 #: eqnparserhelp.py:93
 msgid "sqrt"
-msgstr ""
+msgstr "sqrt"
 
 #: eqnparserhelp.py:94
 msgid ""
 "sqrt(x), return the square root of x. This is the value for which the square "
 "equals x. Defined for x >= 0."
-msgstr ""
+msgstr "sqrt(x), 返回x的平方根，也就是平方等于x的数值，定义x >= 0."
 
 #: eqnparserhelp.py:97
 msgid "square"
-msgstr ""
+msgstr "square"
 
 #: eqnparserhelp.py:98
 msgid "square(x), return the square of x. Given by x * x"
-msgstr ""
+msgstr "square(x), 返回x的平方值，即x * x"
 
 #: eqnparserhelp.py:101
 msgid "tan"
-msgstr ""
+msgstr "tan"
 
 #: eqnparserhelp.py:102
 msgid ""
 "tan(x), return the tangent of x. This is the slope of the line from the "
 "origin of the unit circle to the point on the unit circle defined by the "
 "angle x. Given by sin(x) / cos(x)"
-msgstr ""
+msgstr "tan(x), 返回x的正切值，也就是单位圆上，通过圆心与横轴夹角为x的直线的斜率，即sin(x) / cos(x)"
 
 #: eqnparserhelp.py:106
 msgid "tanh"
-msgstr ""
+msgstr "tanh"
 
 #: eqnparserhelp.py:107
 msgid "sinh(x), return the hyperbolic tangent of x. Given by sinh(x) / cosh(x)"
-msgstr ""
+msgstr "sinh(x), 返回x的双曲正切值，即 sinh(x) / cosh(x)"
 
 #: eqnparserhelp.py:109
 msgid "test"
-msgstr ""
+msgstr "test"
 
 #: eqnparserhelp.py:110
 msgid "This is just a test topic, use help(index) for the index"
-msgstr ""
+msgstr "这是一个测试主题，使用 help(index) 参阅索引"
 
 #. TRANS: This command is descriptive, so can be translated
 #: eqnparserhelp.py:113
 msgid "variables"
-msgstr ""
+msgstr "变量"
 
 #: eqnparserhelp.py:114
 msgid "variables(), return a list of the variables that are currently defined"
-msgstr ""
+msgstr "variables(), 返回已定义的一系列变量"
 
 #: eqnparserhelp.py:116
 msgid "xor"
-msgstr ""
+msgstr "xor"
 
 #: eqnparserhelp.py:117
 msgid ""
 "xor(x, y), logical xor. Returns True if either x is True (and y is False) or "
 "y is True (and x is False), else returns False"
-msgstr ""
+msgstr "xor(x, y), 逻辑异或。x为真y为假或者x为假y为真则返回真，否则为假。"
 
 #. TRANS: help(index), both 'index' and the translation  will work
 #: eqnparserhelp.py:131
 msgid "index"
-msgstr ""
+msgstr "index"
 
 #: eqnparserhelp.py:132
 msgid "Topics"
-msgstr ""
+msgstr "主题"
 
 #: eqnparserhelp.py:143
 #, python-format
 msgid "No help about '%s' available, use help(index) for the index"
-msgstr ""
+msgstr "没有关于 '%s' 的帮助信息，使用 help(index) 参阅索引"
+
+#: layout.py:44
+msgid "Clear"
+msgstr "清除"
+
+#: layout.py:53
+msgid "Enter"
+msgstr "输入"
 
 #: layout.py:60
 msgid "Edit"
-msgstr ""
+msgstr "编辑"
 
 #: layout.py:61
 msgid "Algebra"
-msgstr ""
+msgstr "代数"
 
 #: layout.py:62
 msgid "Trigonometry"
-msgstr ""
+msgstr "三角函数"
 
 #: layout.py:63
 msgid "Boolean"
+msgstr "布尔代数"
+
+#: layout.py:118
+msgid "Miscellaneous"
 msgstr ""
 
 #: layout.py:64
 msgid "Constants"
-msgstr ""
+msgstr "常数"
 
 #: layout.py:65
 msgid "Format"
-msgstr ""
+msgstr "格式"
 
 #: layout.py:86
 msgid "Label:"
-msgstr ""
+msgstr "标记:"
 
 #: layout.py:118
 msgid "All equations"
-msgstr ""
+msgstr "所有的方程式"
 
 #: layout.py:118
 msgid "My equations"
+msgstr "我的方程式"
+
+#: layout.py:198
+msgid "Change view between own and all equations"
 msgstr ""
 
 #: layout.py:120
 msgid "Show history"
-msgstr ""
+msgstr "显示历史"
 
 #: layout.py:120
 msgid "Show variables"
+msgstr "显示变量"
+
+#: layout.py:203
+msgid "Change view between history and variables"
 msgstr ""
 
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
-msgstr ""
+msgstr "＊"
 
 #. TRANS: division symbol (default: '/')
 #: mathlib.py:79
 msgid "div_sym"
-msgstr ""
+msgstr "÷"
 
 #: mathlib.py:132
 msgid "Undefined"
-msgstr ""
+msgstr "未定义"
 
 #: mathlib.py:142
 msgid "Error: unsupported type"
-msgstr ""
+msgstr "错误：不支持的类型"
 
 #: toolbars.py:36
 msgid "Help"
-msgstr ""
+msgstr "帮助"
 
 #: toolbars.py:86
 msgid "Copy"
-msgstr ""
+msgstr "复制"
 
 #: toolbars.py:89
 msgid "Paste"
-msgstr ""
+msgstr "粘贴"
 
 #: toolbars.py:92
 msgid "Cut"
-msgstr ""
+msgstr "剪切"
 
 #: toolbars.py:99
 msgid "Square"
-msgstr ""
+msgstr "平方"
 
 #: toolbars.py:103
 msgid "Square root"
+msgstr "平方根"
+
+#: toolbars.py:157
+msgid "Inverse"
 msgstr ""
 
 #: toolbars.py:109
 msgid "e to the power x"
-msgstr ""
+msgstr "e的x次方"
 
 #: toolbars.py:113
 msgid "x to the power y"
-msgstr ""
+msgstr "x 的 y 次方"
 
 #: toolbars.py:117
 msgid "Natural logarithm"
-msgstr ""
+msgstr "自然对数"
 
 #: toolbars.py:123
 msgid "Factorial"
-msgstr ""
+msgstr "阶乘"
 
 #: toolbars.py:131
 msgid "Sine"
-msgstr ""
+msgstr "正弦函数"
 
 #: toolbars.py:135
 msgid "Cosine"
-msgstr ""
+msgstr "余弦函数"
 
 #: toolbars.py:139
 msgid "Tangent"
-msgstr ""
+msgstr "正切函数"
 
 #: toolbars.py:145
 msgid "Arc sine"
-msgstr ""
+msgstr "反正弦函数"
 
 #: toolbars.py:149
 msgid "Arc cosine"
-msgstr ""
+msgstr "反余弦函数"
 
 #: toolbars.py:153
 msgid "Arc tangent"
-msgstr ""
+msgstr "反正切函数"
 
 #: toolbars.py:159
 msgid "Hyperbolic sine"
-msgstr ""
+msgstr "双曲正弦函数"
 
 #: toolbars.py:163
 msgid "Hyperbolic cosine"
-msgstr ""
+msgstr "双曲余弦函数"
 
 #: toolbars.py:167
 msgid "Hyperbolic tangent"
-msgstr ""
+msgstr "双曲正切函数"
 
 #: toolbars.py:175
 msgid "Logical and"
-msgstr ""
+msgstr "逻辑与"
 
 #: toolbars.py:179
 msgid "Logical or"
-msgstr ""
+msgstr "逻辑或"
 
 #: toolbars.py:189
 msgid "Equals"
-msgstr ""
+msgstr "等于"
 
 #: toolbars.py:192
 msgid "Not equals"
-msgstr ""
+msgstr "不等于"
 
 #: toolbars.py:199
 msgid "Pi"
-msgstr ""
+msgstr "π"
 
 #: toolbars.py:202
 msgid "e"
-msgstr ""
+msgstr "e"
+
+#: toolbars.py:280
+#, fuzzy
+msgid "Plot"
+msgstr "plot"
 
 #: toolbars.py:209
 msgid "Degrees"
-msgstr ""
+msgstr "角度"
 
 #: toolbars.py:210
 msgid "Radians"
+msgstr "弧度"
+
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr ""
+
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
 msgstr ""
diff --git a/po/zh_TW.po b/po/zh_TW.po
index b491c91..076b3cd 100644
--- a/po/zh_TW.po
+++ b/po/zh_TW.po
@@ -2,6 +2,14 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 msgid ""
 msgstr ""
 "Project-Id-Version: calculate-activity\n"
@@ -378,6 +386,10 @@ msgstr "三角函數"
 msgid "Boolean"
 msgstr "布林邏輯運算"
 
+#: layout.py:118
+msgid "Miscellaneous"
+msgstr ""
+
 #: layout.py:64
 msgid "Constants"
 msgstr "常數"
@@ -398,6 +410,10 @@ msgstr "所有方程式"
 msgid "My equations"
 msgstr "我的方程式"
 
+#: layout.py:198
+msgid "Change view between own and all equations"
+msgstr ""
+
 #: layout.py:120
 msgid "Show history"
 msgstr "顯示歷史紀錄"
@@ -406,6 +422,10 @@ msgstr "顯示歷史紀錄"
 msgid "Show variables"
 msgstr "顯示變數"
 
+#: layout.py:203
+msgid "Change view between history and variables"
+msgstr ""
+
 #. TRANS: multiplication symbol (default: '*')
 #: mathlib.py:74
 msgid "mul_sym"
@@ -448,6 +468,10 @@ msgstr "平方"
 msgid "Square root"
 msgstr "平方根"
 
+#: toolbars.py:157
+msgid "Inverse"
+msgstr "負號"
+
 #: toolbars.py:109
 msgid "e to the power x"
 msgstr "e 的 x 次方"
@@ -524,6 +548,11 @@ msgstr "Pi"
 msgid "e"
 msgstr "e"
 
+#: toolbars.py:280
+#, fuzzy
+msgid "Plot"
+msgstr "plot"
+
 #: toolbars.py:209
 msgid "Degrees"
 msgstr "角度"
@@ -532,8 +561,18 @@ msgstr "角度"
 msgid "Radians"
 msgstr "徑度"
 
-#~ msgid "Inverse"
-#~ msgstr "負號"
+#: toolbars.py:292
+msgid "Degrees / radians"
+msgstr "角度／徑度"
 
-#~ msgid "Degrees / radians"
-#~ msgstr "角度／徑度"
+#: toolbars.py:301
+msgid "Exponent / Scientific notation"
+msgstr ""
+
+#: toolbars.py:311
+msgid "Number of shown digits"
+msgstr ""
+
+#: toolbars.py:316
+msgid "Integer formatting base"
+msgstr ""