Merge branch 'master' of git.sugarlabs.org:slideruler/mainlinev29

5 files changed, 646 insertions, 179 deletions

diff --git a/po/es.po b/po/es.po
index e2ccd38..b8c3e55 100644
--- a/po/es.po
+++ b/po/es.po
@@ -7,7 +7,7 @@ msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2012-10-30 00:32-0400\n"
-"PO-Revision-Date: 2012-11-01 00:12+0200\n"
+"PO-Revision-Date: 2012-11-02 16:42+0200\n"
 "Last-Translator: AlanJAS <alanjas@hotmail.com>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "Language: es\n"
@@ -29,197 +29,197 @@ msgstr "una calculadora mecánica para multiplicación, división, registros y m
 
 #: SlideruleActivity.py:61 sliderule.py:23
 msgid "square/square root"
-msgstr ""
+msgstr "cuadrado/raíz cuadrada"
 
 #: SlideruleActivity.py:62 sliderule.py:24
 msgid "multiply/divide"
-msgstr ""
+msgstr "multiplicar/dividir"
 
 #: SlideruleActivity.py:63 sliderule.py:25
 msgid "divide/multiply"
-msgstr ""
+msgstr "dividir/multiplicar"
 
 #: SlideruleActivity.py:64 sliderule.py:26
 msgid "cube/cube root"
-msgstr ""
+msgstr "cubo/raíz cúbica"
 
 #: SlideruleActivity.py:65 sliderule.py:27
 msgid "sin, asin"
-msgstr ""
+msgstr "sin, asin"
 
 #: SlideruleActivity.py:66 sliderule.py:28
 msgid "tan, atan"
-msgstr ""
+msgstr "tan, atan"
 
 #: SlideruleActivity.py:67 sliderule.py:29
 msgid "add/subtract"
-msgstr ""
+msgstr "suma/resta"
 
 #: SlideruleActivity.py:68
 msgid "natural log"
-msgstr ""
+msgstr "logaritmo natural"
 
 #: SlideruleActivity.py:477
 msgid "Edit"
-msgstr ""
+msgstr "Editar"
 
 #: SlideruleActivity.py:494
 msgid "select function"
-msgstr ""
+msgstr "seleccionar función"
 
 #: SlideruleActivity.py:499
 msgid "active slide"
-msgstr ""
+msgstr "diapositiva activa"
 
 #: SlideruleActivity.py:505
 msgid "select slide"
-msgstr ""
+msgstr "seleccionar diapositiva"
 
 #: SlideruleActivity.py:510
 msgid "active stator"
-msgstr ""
+msgstr "estator activo"
 
 #: SlideruleActivity.py:516
 msgid "select stator"
-msgstr ""
+msgstr "seleccionar estator"
 
 #: SlideruleActivity.py:524 sliderule.py:72
 msgid "realign slides"
-msgstr ""
+msgstr "realinear diapositivas"
 
 #: SlideruleActivity.py:537
 msgid "create custom slide"
-msgstr ""
+msgstr "crear diapositiva personalizada"
 
 #: SlideruleActivity.py:537
 msgid "create custom stator"
-msgstr ""
+msgstr "crear estator personalizado"
 
 #: SlideruleActivity.py:543
 msgid "position function"
-msgstr ""
+msgstr "posición de la función"
 
 #: SlideruleActivity.py:548
 msgid "result function"
-msgstr ""
+msgstr "resultado de la función"
 
 #: SlideruleActivity.py:553
 msgid "label function"
-msgstr ""
+msgstr "etiqueta de la función"
 
 #: SlideruleActivity.py:558
 msgid "domain minimum"
-msgstr ""
+msgstr "dominio mínimo"
 
 #: SlideruleActivity.py:563
 msgid "domain maximum"
-msgstr ""
+msgstr "dominio máximo"
 
 #: SlideruleActivity.py:568
 msgid "step size"
-msgstr ""
+msgstr "tamaño de paso"
 
 #: SlideruleActivity.py:579
 msgid "Copy"
-msgstr ""
+msgstr "Copiar"
 
 #: SlideruleActivity.py:584
 msgid "Paste"
-msgstr ""
+msgstr "Pegar"
 
 #: constants.py:51
 msgid "log²"
-msgstr ""
+msgstr "log²"
 
 #: constants.py:53
 msgid "log"
-msgstr ""
+msgstr "log"
 
 #: constants.py:55
 msgid "1/log"
-msgstr ""
+msgstr "1/log"
 
 #: constants.py:57
 msgid "log³"
-msgstr ""
+msgstr "log³"
 
 #: constants.py:58
 msgid "sin"
-msgstr ""
+msgstr "sin"
 
 #: constants.py:59
 msgid "tan"
-msgstr ""
+msgstr "tan"
 
 #: constants.py:60
 msgid "linear"
-msgstr ""
+msgstr "lineal"
 
 #: constants.py:61
 msgid "log log"
-msgstr ""
+msgstr "log log"
 
 #: constants.py:62
 msgid "ln"
-msgstr ""
+msgstr "ln"
 
 #: constants.py:63
 msgid "user defined"
-msgstr ""
+msgstr "definida por el usuario"
 
 #: genslides.py:719 window.py:292 window.py:770 window.py:812
 msgid "Overflow Error"
-msgstr ""
+msgstr "Error de Desbordamiento"
 
 #: genslides.py:721 window.py:296 window.py:773 window.py:814
 msgid "Name Error"
-msgstr ""
+msgstr "Error de Nombre"
 
 #: genslides.py:723 window.py:299 window.py:776 window.py:816
 msgid "Can not divide by zero"
-msgstr ""
+msgstr "No se puede dividir por cero"
 
 #: genslides.py:725 window.py:303 window.py:306 window.py:779 window.py:782
 #: window.py:818 window.py:820
 msgid "Type Error"
-msgstr ""
+msgstr "Error de Tipos"
 
 #: genslides.py:727 window.py:326 window.py:339 window.py:352
 msgid "Value Error"
-msgstr ""
+msgstr "Error de Valor"
 
 #: genslides.py:729 window.py:309 window.py:785 window.py:822
 msgid "Syntax Error"
-msgstr ""
+msgstr "Error de Sintaxis"
 
 #: sliderule.py:44
 msgid "L"
-msgstr ""
+msgstr "L"
 
 #: sliderule.py:48
 msgid "C"
-msgstr ""
+msgstr "C"
 
 #: sliderule.py:52
 msgid "CI"
-msgstr ""
+msgstr "CI"
 
 #: sliderule.py:56
 msgid "A"
-msgstr ""
+msgstr "A"
 
 #: sliderule.py:60
 msgid "K"
-msgstr ""
+msgstr "K"
 
 #: sliderule.py:64
 msgid "S"
-msgstr ""
+msgstr "S"
 
 #: sliderule.py:68
 msgid "T"
-msgstr ""
+msgstr "T"
 
 #: window.py:281
 msgid "NaN"
-msgstr ""
+msgstr "NaN"
diff --git a/po/fr.po b/po/fr.po
index d3b0da4..d39f3e7 100644
--- a/po/fr.po
+++ b/po/fr.po
@@ -6,8 +6,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2011-10-30 00:33-0400\n"
-"PO-Revision-Date: 2011-11-10 19:48+0200\n"
+"POT-Creation-Date: 2012-10-30 00:32-0400\n"
+"PO-Revision-Date: 2012-11-24 18:31+0200\n"
 "Last-Translator: samy boutayeb <s.boutayeb@free.fr>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "Language: fr\n"
@@ -17,215 +17,224 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
 "X-Generator: Pootle 2.0.5\n"
 
-#: activity/activity.info:2 sliderule.py:41
+#. TRANS: "name" option from activity.info file
+#: sliderule.py:40
 msgid "Sliderule"
 msgstr "Règle à calcul"
 
-#: SlideruleActivity.py:71 sliderule.py:24
+#. TRANS: "summary" option from activity.info file
+#. TRANS: "description" option from activity.info file
+msgid "a mechanical calculator for multiplication, division, log, and more"
+msgstr ""
+"calculateur mécanique pour les opérations de multiplication, division, log, "
+"etc."
+
+#: SlideruleActivity.py:61 sliderule.py:23
 msgid "square/square root"
 msgstr "carré/racine carrée"
 
-#: SlideruleActivity.py:72 sliderule.py:25
+#: SlideruleActivity.py:62 sliderule.py:24
 msgid "multiply/divide"
 msgstr "multiplier/diviser"
 
-#: SlideruleActivity.py:73 sliderule.py:26
+#: SlideruleActivity.py:63 sliderule.py:25
 msgid "divide/multiply"
 msgstr "diviser/multiplier"
 
-#: SlideruleActivity.py:74 sliderule.py:27
+#: SlideruleActivity.py:64 sliderule.py:26
 msgid "cube/cube root"
 msgstr "cube/racine cubique"
 
-#: SlideruleActivity.py:75 sliderule.py:28
+#: SlideruleActivity.py:65 sliderule.py:27
 msgid "sin, asin"
 msgstr "sin, asin"
 
-#: SlideruleActivity.py:76 sliderule.py:29
+#: SlideruleActivity.py:66 sliderule.py:28
 msgid "tan, atan"
 msgstr "tan, atan"
 
-#: SlideruleActivity.py:77 sliderule.py:30
+#: SlideruleActivity.py:67 sliderule.py:29
 msgid "add/subtract"
 msgstr "addition/soustraction"
 
-#: SlideruleActivity.py:78
+#: SlideruleActivity.py:68
 msgid "natural log"
 msgstr "log naturel"
 
-#: SlideruleActivity.py:532 SlideruleActivity.py:550
+#: SlideruleActivity.py:477
 msgid "Edit"
 msgstr "Éditer"
 
-#: SlideruleActivity.py:547
-msgid "Project"
-msgstr "Projet"
-
-#: SlideruleActivity.py:548
-msgid "Custom slide"
-msgstr "Réglette personnalisée"
-
-#: SlideruleActivity.py:549
-msgid "Custom stator"
-msgstr "Base personnalisée"
-
-#: SlideruleActivity.py:563
+#: SlideruleActivity.py:494
 msgid "select function"
 msgstr "sélectionner la fonction"
 
-#: SlideruleActivity.py:564
+#: SlideruleActivity.py:499
 msgid "active slide"
 msgstr "réglette active"
 
-#: SlideruleActivity.py:567
+#: SlideruleActivity.py:505
 msgid "select slide"
 msgstr "sélectionner la réglette"
 
-#: SlideruleActivity.py:568
+#: SlideruleActivity.py:510
 msgid "active stator"
 msgstr "base active"
 
-#: SlideruleActivity.py:571
+#: SlideruleActivity.py:516
 msgid "select stator"
 msgstr "sélectionner la base"
 
-#: SlideruleActivity.py:573 sliderule.py:73
+#: SlideruleActivity.py:524 sliderule.py:72
 msgid "realign slides"
 msgstr "réaligner les réglettes"
 
-#: SlideruleActivity.py:588
+#: SlideruleActivity.py:537
 msgid "create custom slide"
 msgstr "créer une réglette personnalisée"
 
-#: SlideruleActivity.py:588
+#: SlideruleActivity.py:537
 msgid "create custom stator"
 msgstr "créer une base personnalisée"
 
-#: SlideruleActivity.py:593
+#: SlideruleActivity.py:543
 msgid "position function"
 msgstr "fonction position"
 
-#: SlideruleActivity.py:596
+#: SlideruleActivity.py:548
 msgid "result function"
 msgstr "fonction résultat"
 
-#: SlideruleActivity.py:599
+#: SlideruleActivity.py:553
 msgid "label function"
 msgstr "fonction étiquette"
 
-#: SlideruleActivity.py:601
+#: SlideruleActivity.py:558
 msgid "domain minimum"
 msgstr "minimum domaine"
 
-#: SlideruleActivity.py:603
+#: SlideruleActivity.py:563
 msgid "domain maximum"
 msgstr "maximum domaine"
 
-#: SlideruleActivity.py:605
+#: SlideruleActivity.py:568
 msgid "step size"
 msgstr "pas"
 
-#: SlideruleActivity.py:609
+#: SlideruleActivity.py:579
 msgid "Copy"
 msgstr "Copier"
 
-#: SlideruleActivity.py:611
+#: SlideruleActivity.py:584
 msgid "Paste"
 msgstr "Coller"
 
-#: constants.py:52
+#: constants.py:51
 msgid "log²"
 msgstr "log²"
 
-#: constants.py:54
+#: constants.py:53
 msgid "log"
 msgstr "log"
 
-#: constants.py:56
+#: constants.py:55
 msgid "1/log"
 msgstr "1/log"
 
-#: constants.py:58
+#: constants.py:57
 msgid "log³"
 msgstr "log³"
 
-#: constants.py:59
+#: constants.py:58
 msgid "sin"
 msgstr "sin"
 
-#: constants.py:60
+#: constants.py:59
 msgid "tan"
 msgstr "tan"
 
-#: constants.py:61
+#: constants.py:60
 msgid "linear"
 msgstr "linéaire"
 
-#: constants.py:62
+#: constants.py:61
 msgid "log log"
 msgstr "log log"
 
-#: constants.py:63
+#: constants.py:62
 msgid "ln"
 msgstr "ln"
 
-#: constants.py:64
+#: constants.py:63
 msgid "user defined"
 msgstr "personnalisé"
 
-#: genslides.py:720 window.py:273 window.py:735 window.py:777
+#: genslides.py:719 window.py:292 window.py:770 window.py:812
 msgid "Overflow Error"
 msgstr "Erreur de dépassement"
 
-#: genslides.py:722 window.py:277 window.py:738 window.py:779
+#: genslides.py:721 window.py:296 window.py:773 window.py:814
 msgid "Name Error"
 msgstr "Erreur de nom"
 
-#: genslides.py:724 window.py:280 window.py:741 window.py:781
+#: genslides.py:723 window.py:299 window.py:776 window.py:816
 msgid "Can not divide by zero"
 msgstr "Division par zéro impossible"
 
-#: genslides.py:726 window.py:284 window.py:287 window.py:744 window.py:747
-#: window.py:783 window.py:785
+#: genslides.py:725 window.py:303 window.py:306 window.py:779 window.py:782
+#: window.py:818 window.py:820
 msgid "Type Error"
 msgstr "Erreur de type"
 
-#: genslides.py:728 window.py:307 window.py:320 window.py:333
+#: genslides.py:727 window.py:326 window.py:339 window.py:352
 msgid "Value Error"
 msgstr "Erreur de valeur"
 
-#: genslides.py:730 window.py:290 window.py:750 window.py:787
+#: genslides.py:729 window.py:309 window.py:785 window.py:822
 msgid "Syntax Error"
 msgstr "Erreur de syntaxe"
 
-#: sliderule.py:45
+#: sliderule.py:44
 msgid "L"
 msgstr "L"
 
-#: sliderule.py:49
+#: sliderule.py:48
 msgid "C"
 msgstr "C"
 
-#: sliderule.py:53
+#: sliderule.py:52
 msgid "CI"
 msgstr "CI"
 
-#: sliderule.py:57
+#: sliderule.py:56
 msgid "A"
 msgstr "A"
 
-#: sliderule.py:61
+#: sliderule.py:60
 msgid "K"
 msgstr "K"
 
-#: sliderule.py:65
+#: sliderule.py:64
 msgid "S"
 msgstr "S"
 
-#: sliderule.py:69
+#: sliderule.py:68
 msgid "T"
 msgstr "T"
 
+#: window.py:281
+msgid "NaN"
+msgstr "Pas un nombre"
+
+#~ msgid "Project"
+#~ msgstr "Projet"
+
+#~ msgid "Custom slide"
+#~ msgstr "Réglette personnalisée"
+
+#~ msgid "Custom stator"
+#~ msgstr "Base personnalisée"
+
 #~ msgid "Slide Rule"
 #~ msgstr "Règle de calcul"
 
diff --git a/po/nl.po b/po/nl.po
index 69ff896..633193c 100644
--- a/po/nl.po
+++ b/po/nl.po
@@ -6,9 +6,9 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2011-10-30 00:33-0400\n"
-"PO-Revision-Date: 2011-11-10 08:29+0200\n"
-"Last-Translator: Chris <cjl@laptop.org>\n"
+"POT-Creation-Date: 2012-10-30 00:32-0400\n"
+"PO-Revision-Date: 2012-11-05 22:28+0200\n"
+"Last-Translator: whe <heppew@yahoo.com>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "Language: nl\n"
 "MIME-Version: 1.0\n"
@@ -17,215 +17,222 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 "X-Generator: Pootle 2.0.5\n"
 
-#: activity/activity.info:2 sliderule.py:41
+#. TRANS: "name" option from activity.info file
+#: sliderule.py:40
 msgid "Sliderule"
 msgstr "Schuifliniaal"
 
-#: SlideruleActivity.py:71 sliderule.py:24
+#. TRANS: "summary" option from activity.info file
+#. TRANS: "description" option from activity.info file
+msgid "a mechanical calculator for multiplication, division, log, and more"
+msgstr "een mechanische rekenmachine voor vermenigvuldigen, delen, log, en meer"
+
+#: SlideruleActivity.py:61 sliderule.py:23
 msgid "square/square root"
 msgstr "kwadraat/vierkantswortel"
 
-#: SlideruleActivity.py:72 sliderule.py:25
+#: SlideruleActivity.py:62 sliderule.py:24
 msgid "multiply/divide"
 msgstr "vermenigvuldig/deel"
 
-#: SlideruleActivity.py:73 sliderule.py:26
+#: SlideruleActivity.py:63 sliderule.py:25
 msgid "divide/multiply"
 msgstr "deel/vermenigvuldig"
 
-#: SlideruleActivity.py:74 sliderule.py:27
+#: SlideruleActivity.py:64 sliderule.py:26
 msgid "cube/cube root"
 msgstr "derde macht/derdemachtswortel"
 
-#: SlideruleActivity.py:75 sliderule.py:28
+#: SlideruleActivity.py:65 sliderule.py:27
 msgid "sin, asin"
 msgstr "sin, asin"
 
-#: SlideruleActivity.py:76 sliderule.py:29
+#: SlideruleActivity.py:66 sliderule.py:28
 msgid "tan, atan"
 msgstr "tan, atan"
 
-#: SlideruleActivity.py:77 sliderule.py:30
+#: SlideruleActivity.py:67 sliderule.py:29
 msgid "add/subtract"
 msgstr "optellen/aftrekken"
 
-#: SlideruleActivity.py:78
+#: SlideruleActivity.py:68
 msgid "natural log"
 msgstr "natuurlijke log"
 
-#: SlideruleActivity.py:532 SlideruleActivity.py:550
+#: SlideruleActivity.py:477
 msgid "Edit"
 msgstr "Wijzig"
 
-#: SlideruleActivity.py:547
-msgid "Project"
-msgstr "Project"
-
-#: SlideruleActivity.py:548
-msgid "Custom slide"
-msgstr "Aangepaste dia"
-
-#: SlideruleActivity.py:549
-msgid "Custom stator"
-msgstr "Aangepaste stator"
-
-#: SlideruleActivity.py:563
+#: SlideruleActivity.py:494
 msgid "select function"
 msgstr "selecteer functie"
 
-#: SlideruleActivity.py:564
+#: SlideruleActivity.py:499
 msgid "active slide"
 msgstr "actieve dia"
 
-#: SlideruleActivity.py:567
+#: SlideruleActivity.py:505
 msgid "select slide"
 msgstr "selecteer dia"
 
-#: SlideruleActivity.py:568
+#: SlideruleActivity.py:510
 msgid "active stator"
 msgstr "actieve stator"
 
-#: SlideruleActivity.py:571
+#: SlideruleActivity.py:516
 msgid "select stator"
 msgstr "selecteer stator"
 
-#: SlideruleActivity.py:573 sliderule.py:73
+#: SlideruleActivity.py:524 sliderule.py:72
 msgid "realign slides"
 msgstr "dia´s uitlijnen"
 
-#: SlideruleActivity.py:588
+#: SlideruleActivity.py:537
 msgid "create custom slide"
 msgstr "maak aangepaste dia"
 
-#: SlideruleActivity.py:588
+#: SlideruleActivity.py:537
 msgid "create custom stator"
 msgstr "maak aangepaste stator"
 
-#: SlideruleActivity.py:593
+#: SlideruleActivity.py:543
 msgid "position function"
 msgstr "positie functie"
 
-#: SlideruleActivity.py:596
+#: SlideruleActivity.py:548
 msgid "result function"
 msgstr "resultaat functie"
 
-#: SlideruleActivity.py:599
+#: SlideruleActivity.py:553
 msgid "label function"
 msgstr "label functie"
 
-#: SlideruleActivity.py:601
+#: SlideruleActivity.py:558
 msgid "domain minimum"
 msgstr "domein minimum"
 
-#: SlideruleActivity.py:603
+#: SlideruleActivity.py:563
 msgid "domain maximum"
 msgstr "domein maximum"
 
-#: SlideruleActivity.py:605
+#: SlideruleActivity.py:568
 msgid "step size"
 msgstr "stapgrootte"
 
-#: SlideruleActivity.py:609
+#: SlideruleActivity.py:579
 msgid "Copy"
 msgstr "Kopieer"
 
-#: SlideruleActivity.py:611
+#: SlideruleActivity.py:584
 msgid "Paste"
 msgstr "Plak"
 
-#: constants.py:52
+#: constants.py:51
 msgid "log²"
 msgstr "log²"
 
-#: constants.py:54
+#: constants.py:53
 msgid "log"
 msgstr "log"
 
-#: constants.py:56
+#: constants.py:55
 msgid "1/log"
 msgstr "1/log"
 
-#: constants.py:58
+#: constants.py:57
 msgid "log³"
 msgstr "log³"
 
-#: constants.py:59
+#: constants.py:58
 msgid "sin"
 msgstr "sin"
 
-#: constants.py:60
+#: constants.py:59
 msgid "tan"
 msgstr "tan"
 
-#: constants.py:61
+#: constants.py:60
 msgid "linear"
 msgstr "lineair"
 
-#: constants.py:62
+#: constants.py:61
 msgid "log log"
 msgstr "log log"
 
-#: constants.py:63
+#: constants.py:62
 msgid "ln"
 msgstr "ln"
 
-#: constants.py:64
+#: constants.py:63
 msgid "user defined"
 msgstr "gebruiker gedefinieerd"
 
-#: genslides.py:720 window.py:273 window.py:735 window.py:777
+#: genslides.py:719 window.py:292 window.py:770 window.py:812
 msgid "Overflow Error"
 msgstr "Overloop Fout"
 
-#: genslides.py:722 window.py:277 window.py:738 window.py:779
+#: genslides.py:721 window.py:296 window.py:773 window.py:814
 msgid "Name Error"
 msgstr "Naam Fout"
 
-#: genslides.py:724 window.py:280 window.py:741 window.py:781
+#: genslides.py:723 window.py:299 window.py:776 window.py:816
 msgid "Can not divide by zero"
 msgstr "Kan niet delen door nul"
 
-#: genslides.py:726 window.py:284 window.py:287 window.py:744 window.py:747
-#: window.py:783 window.py:785
+#: genslides.py:725 window.py:303 window.py:306 window.py:779 window.py:782
+#: window.py:818 window.py:820
 msgid "Type Error"
 msgstr "Type Fout"
 
-#: genslides.py:728 window.py:307 window.py:320 window.py:333
+#: genslides.py:727 window.py:326 window.py:339 window.py:352
 msgid "Value Error"
 msgstr "Waarde Fout"
 
-#: genslides.py:730 window.py:290 window.py:750 window.py:787
+#: genslides.py:729 window.py:309 window.py:785 window.py:822
 msgid "Syntax Error"
 msgstr "Syntax Fout"
 
-#: sliderule.py:45
+#: sliderule.py:44
 msgid "L"
 msgstr "L"
 
-#: sliderule.py:49
+#: sliderule.py:48
 msgid "C"
 msgstr "C"
 
-#: sliderule.py:53
+#: sliderule.py:52
 msgid "CI"
 msgstr "CI"
 
-#: sliderule.py:57
+#: sliderule.py:56
 msgid "A"
 msgstr "A"
 
-#: sliderule.py:61
+#: sliderule.py:60
 msgid "K"
 msgstr "K"
 
-#: sliderule.py:65
+#: sliderule.py:64
 msgid "S"
 msgstr "S"
 
-#: sliderule.py:69
+#: sliderule.py:68
 msgid "T"
 msgstr "T"
 
+#: window.py:281
+msgid "NaN"
+msgstr "NaN"
+
+#~ msgid "Project"
+#~ msgstr "Project"
+
+#~ msgid "Custom slide"
+#~ msgstr "Aangepaste dia"
+
+#~ msgid "Custom stator"
+#~ msgstr "Aangepaste stator"
+
 #~ msgid "Slide Rule"
 #~ msgstr "Schuifliniaal"
 
diff --git a/po/pl.po b/po/pl.po
new file mode 100644
index 0000000..2b1eb49
--- /dev/null
+++ b/po/pl.po
@@ -0,0 +1,226 @@
+# 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: 2012-10-30 00:32-0400\n"
+"PO-Revision-Date: 2013-01-01 00:23+0200\n"
+"Last-Translator: Kamila <kamilafilipowska@yahoo.com>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: pl\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%10>=2 && n%10<=4 && (n%100<10 "
+"|| n%100>=20) ? 1 : 2);\n"
+"X-Generator: Pootle 2.0.5\n"
+
+#. TRANS: "name" option from activity.info file
+#: sliderule.py:40
+msgid "Sliderule"
+msgstr "Suwak rachunkowy"
+
+#. TRANS: "summary" option from activity.info file
+#. TRANS: "description" option from activity.info file
+msgid "a mechanical calculator for multiplication, division, log, and more"
+msgstr ""
+
+#: SlideruleActivity.py:61 sliderule.py:23
+msgid "square/square root"
+msgstr ""
+
+#: SlideruleActivity.py:62 sliderule.py:24
+msgid "multiply/divide"
+msgstr ""
+
+#: SlideruleActivity.py:63 sliderule.py:25
+msgid "divide/multiply"
+msgstr ""
+
+#: SlideruleActivity.py:64 sliderule.py:26
+msgid "cube/cube root"
+msgstr ""
+
+#: SlideruleActivity.py:65 sliderule.py:27
+msgid "sin, asin"
+msgstr ""
+
+#: SlideruleActivity.py:66 sliderule.py:28
+msgid "tan, atan"
+msgstr ""
+
+#: SlideruleActivity.py:67 sliderule.py:29
+msgid "add/subtract"
+msgstr ""
+
+#: SlideruleActivity.py:68
+msgid "natural log"
+msgstr ""
+
+#: SlideruleActivity.py:477
+msgid "Edit"
+msgstr ""
+
+#: SlideruleActivity.py:494
+msgid "select function"
+msgstr ""
+
+#: SlideruleActivity.py:499
+msgid "active slide"
+msgstr ""
+
+#: SlideruleActivity.py:505
+msgid "select slide"
+msgstr ""
+
+#: SlideruleActivity.py:510
+msgid "active stator"
+msgstr ""
+
+#: SlideruleActivity.py:516
+msgid "select stator"
+msgstr ""
+
+#: SlideruleActivity.py:524 sliderule.py:72
+msgid "realign slides"
+msgstr ""
+
+#: SlideruleActivity.py:537
+msgid "create custom slide"
+msgstr ""
+
+#: SlideruleActivity.py:537
+msgid "create custom stator"
+msgstr ""
+
+#: SlideruleActivity.py:543
+msgid "position function"
+msgstr ""
+
+#: SlideruleActivity.py:548
+msgid "result function"
+msgstr ""
+
+#: SlideruleActivity.py:553
+msgid "label function"
+msgstr ""
+
+#: SlideruleActivity.py:558
+msgid "domain minimum"
+msgstr ""
+
+#: SlideruleActivity.py:563
+msgid "domain maximum"
+msgstr ""
+
+#: SlideruleActivity.py:568
+msgid "step size"
+msgstr ""
+
+#: SlideruleActivity.py:579
+msgid "Copy"
+msgstr ""
+
+#: SlideruleActivity.py:584
+msgid "Paste"
+msgstr ""
+
+#: constants.py:51
+msgid "log²"
+msgstr ""
+
+#: constants.py:53
+msgid "log"
+msgstr ""
+
+#: constants.py:55
+msgid "1/log"
+msgstr ""
+
+#: constants.py:57
+msgid "log³"
+msgstr ""
+
+#: constants.py:58
+msgid "sin"
+msgstr ""
+
+#: constants.py:59
+msgid "tan"
+msgstr ""
+
+#: constants.py:60
+msgid "linear"
+msgstr ""
+
+#: constants.py:61
+msgid "log log"
+msgstr ""
+
+#: constants.py:62
+msgid "ln"
+msgstr ""
+
+#: constants.py:63
+msgid "user defined"
+msgstr ""
+
+#: genslides.py:719 window.py:292 window.py:770 window.py:812
+msgid "Overflow Error"
+msgstr ""
+
+#: genslides.py:721 window.py:296 window.py:773 window.py:814
+msgid "Name Error"
+msgstr ""
+
+#: genslides.py:723 window.py:299 window.py:776 window.py:816
+msgid "Can not divide by zero"
+msgstr ""
+
+#: genslides.py:725 window.py:303 window.py:306 window.py:779 window.py:782
+#: window.py:818 window.py:820
+msgid "Type Error"
+msgstr ""
+
+#: genslides.py:727 window.py:326 window.py:339 window.py:352
+msgid "Value Error"
+msgstr ""
+
+#: genslides.py:729 window.py:309 window.py:785 window.py:822
+msgid "Syntax Error"
+msgstr ""
+
+#: sliderule.py:44
+msgid "L"
+msgstr ""
+
+#: sliderule.py:48
+msgid "C"
+msgstr ""
+
+#: sliderule.py:52
+msgid "CI"
+msgstr ""
+
+#: sliderule.py:56
+msgid "A"
+msgstr ""
+
+#: sliderule.py:60
+msgid "K"
+msgstr ""
+
+#: sliderule.py:64
+msgid "S"
+msgstr ""
+
+#: sliderule.py:68
+msgid "T"
+msgstr ""
+
+#: window.py:281
+msgid "NaN"
+msgstr ""
diff --git a/po/zh_CN.po b/po/zh_CN.po
new file mode 100644
index 0000000..7761ffa
--- /dev/null
+++ b/po/zh_CN.po
@@ -0,0 +1,225 @@
+# 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: 2012-10-30 00:32-0400\n"
+"PO-Revision-Date: 2012-11-04 03:27+0200\n"
+"Last-Translator: lite <litekok@gmail.com>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: zh_CN\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=1; plural=0;\n"
+"X-Generator: Pootle 2.0.5\n"
+
+#. TRANS: "name" option from activity.info file
+#: sliderule.py:40
+msgid "Sliderule"
+msgstr "计算尺"
+
+#. TRANS: "summary" option from activity.info file
+#. TRANS: "description" option from activity.info file
+msgid "a mechanical calculator for multiplication, division, log, and more"
+msgstr "一个用于乘法，除法，对数等的机械计算器"
+
+#: SlideruleActivity.py:61 sliderule.py:23
+msgid "square/square root"
+msgstr "平方/平方根"
+
+#: SlideruleActivity.py:62 sliderule.py:24
+msgid "multiply/divide"
+msgstr "乘法/除法"
+
+#: SlideruleActivity.py:63 sliderule.py:25
+msgid "divide/multiply"
+msgstr "除法/乘法"
+
+#: SlideruleActivity.py:64 sliderule.py:26
+msgid "cube/cube root"
+msgstr "立方/立方根"
+
+#: SlideruleActivity.py:65 sliderule.py:27
+msgid "sin, asin"
+msgstr "正弦，反正弦"
+
+#: SlideruleActivity.py:66 sliderule.py:28
+msgid "tan, atan"
+msgstr "正切，反正切"
+
+#: SlideruleActivity.py:67 sliderule.py:29
+msgid "add/subtract"
+msgstr "加法/减法"
+
+#: SlideruleActivity.py:68
+msgid "natural log"
+msgstr "自然对数"
+
+#: SlideruleActivity.py:477
+msgid "Edit"
+msgstr "编辑"
+
+#: SlideruleActivity.py:494
+msgid "select function"
+msgstr "选择函数"
+
+#: SlideruleActivity.py:499
+msgid "active slide"
+msgstr "活动滑块"
+
+#: SlideruleActivity.py:505
+msgid "select slide"
+msgstr "选择滑块"
+
+#: SlideruleActivity.py:510
+msgid "active stator"
+msgstr "活动定子"
+
+#: SlideruleActivity.py:516
+msgid "select stator"
+msgstr "选择定子"
+
+#: SlideruleActivity.py:524 sliderule.py:72
+msgid "realign slides"
+msgstr "重新调整滑块"
+
+#: SlideruleActivity.py:537
+msgid "create custom slide"
+msgstr "创建定制滑块"
+
+#: SlideruleActivity.py:537
+msgid "create custom stator"
+msgstr "创建定制定子"
+
+#: SlideruleActivity.py:543
+msgid "position function"
+msgstr "位置函数"
+
+#: SlideruleActivity.py:548
+msgid "result function"
+msgstr "结果函数"
+
+#: SlideruleActivity.py:553
+msgid "label function"
+msgstr "标签函数"
+
+#: SlideruleActivity.py:558
+msgid "domain minimum"
+msgstr "最小域"
+
+#: SlideruleActivity.py:563
+msgid "domain maximum"
+msgstr "最大域"
+
+#: SlideruleActivity.py:568
+msgid "step size"
+msgstr "步长"
+
+#: SlideruleActivity.py:579
+msgid "Copy"
+msgstr "复制"
+
+#: SlideruleActivity.py:584
+msgid "Paste"
+msgstr "粘贴"
+
+#: constants.py:51
+msgid "log²"
+msgstr "log²"
+
+#: constants.py:53
+msgid "log"
+msgstr "对数 log"
+
+#: constants.py:55
+msgid "1/log"
+msgstr "1/log"
+
+#: constants.py:57
+msgid "log³"
+msgstr "log³"
+
+#: constants.py:58
+msgid "sin"
+msgstr "正弦 sin"
+
+#: constants.py:59
+msgid "tan"
+msgstr "正切 tan"
+
+#: constants.py:60
+msgid "linear"
+msgstr "线性 linear"
+
+#: constants.py:61
+msgid "log log"
+msgstr "对数 log"
+
+#: constants.py:62
+msgid "ln"
+msgstr "自然对数 ln"
+
+#: constants.py:63
+msgid "user defined"
+msgstr "用户定义"
+
+#: genslides.py:719 window.py:292 window.py:770 window.py:812
+msgid "Overflow Error"
+msgstr "溢出错误"
+
+#: genslides.py:721 window.py:296 window.py:773 window.py:814
+msgid "Name Error"
+msgstr "名称错误"
+
+#: genslides.py:723 window.py:299 window.py:776 window.py:816
+msgid "Can not divide by zero"
+msgstr "不能被零除"
+
+#: genslides.py:725 window.py:303 window.py:306 window.py:779 window.py:782
+#: window.py:818 window.py:820
+msgid "Type Error"
+msgstr "类型错误"
+
+#: genslides.py:727 window.py:326 window.py:339 window.py:352
+msgid "Value Error"
+msgstr "数值错误"
+
+#: genslides.py:729 window.py:309 window.py:785 window.py:822
+msgid "Syntax Error"
+msgstr "语法错误"
+
+#: sliderule.py:44
+msgid "L"
+msgstr "L"
+
+#: sliderule.py:48
+msgid "C"
+msgstr "C"
+
+#: sliderule.py:52
+msgid "CI"
+msgstr "CI"
+
+#: sliderule.py:56
+msgid "A"
+msgstr "A"
+
+#: sliderule.py:60
+msgid "K"
+msgstr "K"
+
+#: sliderule.py:64
+msgid "S"
+msgstr "S"
+
+#: sliderule.py:68
+msgid "T"
+msgstr "T"
+
+#: window.py:281
+msgid "NaN"
+msgstr "NaN"